Pool Pump Housing O Ring? The 199 New Answer

O-rings are one of the most commonly used seals in mechanical engineering today. A mechanical seal in the form of a donut, an O-ring, is a round cross-section elastomeric loop designed to be placed in a groove and compressed between two or more parts during assembly, creating a seal at the interface. They are inexpensive, easy to manufacture and reliable. However, like anything else, O-rings sometimes fail or break and need to be replaced. O-rings can fail for a variety of reasons. Today we will discuss some characteristics that will help us identify a damaged o-ring material, causes of failure and when they should be replaced.

If your o-ring is not performing as expected and there is visible damage, it does not necessarily mean you have a damaged one. It could simply mean that you have the wrong size o-ring for the application you are using it with. After confirming the correct size, here are some troubleshooting tips to identify damaged o-rings.

The O-ring develops circumferential gaps within the flattened surface. This is usually due to too much compression.

The O-ring has blisters, pox, or indentations on its surface caused by rapid changes in pressure.

The O-ring has small cuts, nicks, or scratches. This is usually due to installation damage.

The O-ring or parts of it have a flat surface parallel to the direction of movement. Loose particles and scratches can be found on the sealing surface due to friction from a rough sealing surface.

The O-ring develops jagged edges that appear tattered, typically due to excessive clearances.

The o-ring may have radial cracks located on the highest temperature surfaces. In addition, certain elastomers may show signs of softening. This is due to excessive heat exposure.

The o-ring can show many signs of wear including blisters, cracks, voids, or discoloration due to chemical incompatibility.

Any of the above conditions warrant replacing your o-ring. A good rule of thumb is to replace your o-rings once a year.

When it’s time to replace your O-rings

When it’s time to replace your o-rings, Manufacturer’s Rubber & Supply is here to help. Not only do we stock a wide range of o-rings, we also stock a wealth of o-ring materials and resources to make your job even easier. We offer the following:

This is the Poolside Chat where we answer your weekly pool repair and maintenance questions. Poolside Chat is powered by INYOPools.com and has been helping pool owners find the right parts since 2001. On today’s episode of Poolside Chat, Rob and Matt tackle another frequently asked poolside question:

Can I use petroleum jelly (petroleum jelly) on my pump and filter o-rings?

Here are your hosts – Matt and Rob.

Can I use petroleum jelly on my pump and filter o-rings? – Mike from Orlando, FL

Well, Mike, no, you don’t want to use petroleum jelly on your pool gear rubber gaskets. The petroleum-based jelly eats away at the gum, causing the gum to stretch or tear earlier than normal. The preferred lubricant for pool o-rings is Teflon or silicone based to keep the rubber soft and supple.

Replacing o-rings in your pool gear can seem like a quick and easy task. And it is. Compared to other replacement parts, O-rings are fairly inexpensive and relatively easy to replace. However, not replacing your o-ring can result in damage to other parts of your pool equipment, resulting in significantly higher expenses.

O-rings and seals are usually made of an elastic rubber and are intended to seal or, in our case, to help prevent water ingress. and heaters. Most pool owners know that at some point they will need to change the o-rings on their filter. However, most are unsure of when and how often.

Pool filters can come with several different o-rings, but the one that wears out the most is the tank o-ring. The tank o-ring is the large round o-ring that sits between the filter head and the filter housing. It is found in all three types of pool filters: sand, cartridge and diatomaceous earth (D.E.). Sand and D.E ​​filters may have additional smaller bulkhead and valve o-rings that should also be routinely changed.

Pool owners tend to replace their filter o-ring as soon as they notice water leaking from their tank. The only problem with waiting until you see the leak is the potential damage it can cause in the meantime. O-rings should be checked every time you replace your cartridge or screen elements and every time you clean your filter. It’s never a bad idea to check other parts while you have a specific part open, be it a filter, pump or chlorinator. Inspect the o-ring for cracks, tears, damage, or defects that could compromise the seal.

Three indicators of a bad seal

The filter appears to leak when under pressure or when the filter is off. If your pump is losing pressure and you have checked your pump for leaks. A defective seal in your filter could be the culprit. An increased loss of water in an above ground pool.

All of these are signs that the filter o-ring may no longer be reliable and we advise you to replace it immediately

Once you’ve purchased your new o-ring, there are a few steps you can take to extend its life. With proper care, O-rings should last for several pool seasons. Be sure to inspect the new o-ring before installing it. If you see cracks, tears, or anything that appears to affect the quality of the o-ring, do not install and return for a replacement.

Also use proper lubrication for your o-ring. You should use Magic Lube II or another silicone-based lubricant, not Teflon. Teflon dries out the rubber and eventually causes it to crack.

O-rings vary by filter make and model. If you need help identifying the correct o-ring for your filter, don’t hesitate to give us a call at 877-372-6038. We are always there for you!

Many people see lube and grease as an afterthought.

A nice-to-have against squeaks and rust.

But look:

This couldn’t be further from the truth.

Lubrication is as important to mechanical engineering design as bolts, welding, bearings, gears, clutches, brakes, clutches, flywheels, shafts and axles.

In my university mechanical design textbook, lubrication has its own chapter, occupying 6% of the 958-page seventh edition. It comes after roller bearings and before gears.

How big do you think the lubricants industry is?

It’s huge. The global market for lubricants was more than 55 billion US dollars in 2015. And he grows…

…This level of consumer spending is followed by massive marketing spend by the lube and grease companies. Marketing competition is fierce giving you mixed messages, is confusing and leads to too many grease choices.

So when it comes to the niche lube category of O-rings, pressure washer hoses, pumps and the pressure washer industry in general, what lubes and greases do you need in your tool kit?

Let’s dive right in to find out.

Jump to each section:

1. Lubrication Basics (And Why Silicone Lubricants Are Best for Rubber O-Rings)

Is there a difference between the name of a lubricant: Lube, lubricant, grease or oil?

People tend to use them all interchangeably. For the purposes of this article, we will consider lubricants, grease and grease to be the same and oil to be different.

Here is the main difference. At room temperature:

Fat has a high viscosity (like peanut butter).

Oil has a lower viscosity (like vegetable oil).

Grease is used for parts that operate at low speed and normal temperature.

Oil lubricants are used for parts that work at high speed and temperature.

They lubricate the wheel axles of the mower. You fill the small engine of your Honda lawnmower with oil.

What’s the point of lubrication?

All forms of lubrication – including oils, greases, and sometimes water or air – are used to reduce wear by reducing friction and heating of moving parts. Any substance that achieves this can be called a lubricant.

General characteristics to consider when deciding which form of lubrication is best:

stability . You want a lubricant to hold its consistency when it’s doing its job of reducing friction and heating between moving parts. If it tends to become harder or softer while working, this is referred to as instability.

. You want a lubricant to hold its consistency when it’s doing its job of reducing friction and heating between moving parts. If it tends to become harder or softer while working, this is referred to as instability. temperature effects . What happens to the lubricant (grease or oil) at different temperatures? Fat doesn’t work well at high temperatures because it can’t dissipate the heat like oil. Grease hardens at low temperatures and can clog parts and prevent them from moving.

. What happens to the lubricant (grease or oil) at different temperatures? Fat doesn’t work well at high temperatures because it can’t dissipate the heat like oil. Grease hardens at low temperatures and can clog parts and prevent them from moving. water resistance . Depending on usage, you will want the lube to have some water resistance so that it will function normally even when water is present.

. Depending on usage, you will want the lube to have some water resistance so that it will function normally even when water is present. pumpability. Most facilities that operate machinery have some form of automated fat dispensing system in place. These systems pump grease through lines and nozzles to the parts that need grease. This method saves money. Some lubricants will not move through lines under pressure, so pumpability is important.

. Most facilities that operate machinery have some form of automated fat dispensing system in place. These systems pump grease through lines and nozzles to the parts that need grease. This method saves money. Some lubricants will not move through lines under pressure, so pumpability is important. Consistency. From liquid (canola oil) to regular fat (peanut butter) to solid fat (cheese), the National Lubrication Grease Institute (NLGI) has classification tables for grease consistency. It’s critical that lubrication gets to where it’s needed and that it doesn’t leak – so grease consistency is important when making your choice.

What is a lubricant made of?

There are different types of grease for different purposes. All fats have a similar anatomy and are made up of 3 basic parts:

Classification of the different types of fat

In the table above you can see that a lubricant consists mainly of base oil (mineral or synthetic) with a thickener (fatty acid plus soapy water) to thicken the base oil and the additive package (usually graphite/molybdenum to improve temperature stability, performance under extreme pressure etc.). ) together.

The most common way to classify a mineral oil based grease is by its thickening agent: lithium grease, sodium grease… But when it comes to synthetic based grease it is classified according to this: silicone grease etc…

What is each type best used for?

This is a difficult question as it is impossible to answer without knowing the exact conditions under which the lubricant will be used. Conveyor pulley bearings operating in extreme heat in Australia require different lubrication than in extreme cold in northern Canada.

With that said, here’s the gist:

base oils

At a constant running temperature, mineral oil lubricants are used. Synthetic base oils perform better in a variety of conditions.

Thickener Types

Lithium is the most common and is used for bearings.

Calcium for low temperature storage and storage with water nearby (pumps).

Sodium best for high temperature storage.

Aluminum has the best resistance to oxidation and is best suited for reciprocating parts such as elevator drives and vibrating screens.

additional package

Additives are added to enhance or suppress positive or negative properties of the base oil. Graphite or molybdenum can be added to increase stability at high temperatures and pressures. Others are used to suppress oxidative properties and increase corrosion resistance. Antifoam additives are added to most motor oils.

Why Silicone Grease is the Best Type for Rubber O-Rings and Gaskets Most O-rings are made from synthetic rubber. Namely: Nitrile, EPDM and Neoprene. It’s true that petroleum products degrade natural rubber. But if an O-ring is made of, for example, nitrile (a material used in car fuel and oil lines), there is no problem using petroleum grease to lubricate the O-ring. The problem is: how do you know if the o-ring is made of synthetic rubber or ordinary natural rubber? It’s impossible to say by touching it, by looking at it. And most owner’s manuals won’t tell you the material of the o-rings and seals. It might tell you it’s rubber – but synthetic or natural rubber? The solution is: use silicone lubricant for O-rings and seals to be safe. Silicone lubricant is waterproofing and lubricating. It costs $10 for a small tube and is available at all auto parts stores. Be sure to use silicone grease on your o-rings and rubber gaskets in pressure washer wands, hoses and pumps.

2. Five common applications for synthetic silicone oil based grease

The uses of silicone grease are almost endless, but here are five of the most common:

diving equipment and underwater equipment

Divers use silicone grease to seal and protect drysuit seals. Spearfishers use it to protect and keep their speargun rubbers supple. Snorkelers and swimmers use it in the seals of their underwater flashlights and to prevent the seals of their underwater camera bodies from drying out.

watches

When watchmakers or hobbyists assemble the watch, silicone grease is applied to the gaskets to ease assembly and prevent cracking.

installation

Silicone lubricant is so common in plumbing that it’s often just referred to as plumbing grease. Whether faucet fittings, O-rings, water filter housing threads

pencils

Fountain pen enthusiasts and other fountain pen lovers as well as repair professionals like to disassemble and tinker with their often expensive fountain pens. In doing so, they come into contact with latex bags, rubber seals and O-rings and ebonite (hard rubber) pistons/feeds/barrels. 100% silicone lubricant is used during assembly to seal and protect everything and make assembly easier.

Pressure washer pump and hose O-rings and threads

Professional pressure washers use lubricants on hose fittings and o-rings to ease installation and protect the o-ring from damage. It is also used during pump repair and assembly to aid in the installation of the relief valve.

3. How safe are silicone-based lubricants to use around your home, garage, and job site?

There are two types of silicone grease: safe and food grade.

Food-grade silicone lubricants are approved for safe use in equipment and parts that may come into contact with food in production, processing, packaging, and transportation, and even the production facilities that make the food packaging and do the bottling and canning should use food-grade silicone use lubricant.

The base silicone oil most commonly used in silicone grease gels is polydimethylsiloxane (PDMS). It is clear, inert, non-toxic and non-flammable

After reviewing the MSDS (Material Safety Data Sheets) of 8 different silicone grease products on the market, here is the summary of the risks with silicone paste:

Hazards – None.

– None. First Aid – If swallowed, gets in eyes, or gets on skin, get medical help immediately after washing area (mouth, eyes, skin).

– If swallowed, gets in eyes, or gets on skin, seek medical attention immediately after washing area (mouth, eyes, skin). Fire Fighting – Non-combustible, but combustible. Use water spray on fire.

– Not combustible, but combustible. Use water spray on fire. Accidental Release – Creates slippery surfaces that can become hazards.

– Causes slippery surfaces that can become hazards. Safe Handling – No special conditions.

– No special conditions. Exposure – zero. Use safety goggles and gloves according to workplace instructions.

– zero. Use safety goggles and gloves according to workplace instructions. Toxicological – Non-irritant.

– Not irritating. Ecological – No special conditions.

– No special conditions. Disposal – No special precautions. Follow local regulations.

– No special precautions. Follow local regulations. Transport – zero conditions.

4. Why even bother lubricating your pressure washer hose and wand o-rings?

As a result, the O-ring will last longer.

Here’s how:

Acts as a surface film that seals the o-ring and metal surface as a unit.

Protects the O-ring from cracking, pinching, cutting.

Speeds up installation.

Seat O ring.

5. Should you use an aerosol spray or silicone gel grease to apply to rubber joints?

Avoid the aerosol silicone lube varieties. The spray can contains petroleum based propellants and solvents to make it a spray. It will only be 5% (or so) silicone. Once the spray has evaporated, the silicone remains. It’s not as bad as regular petroleum grease for rubber…

…But why not use the gel? If the o-ring is in a difficult spot, apply the silicone gel to the tip of a long, thin screwdriver to place it in the desired spot.

6. The best brands of silicone lubes and where to buy them online

There were 14,039 results when you searched “silicone grease” on Amazon.com. There were 5,559 results for “Silicone Lubricant”.

Search results on Amazon.com

How to know which one to buy?

I’m glad you asked because we’ll have a look around in a moment. Since we’ve determined that the spray can isn’t ideal, we have two choices: do you want the fat or the oil?

Best silicone grease

Danco silicone grease

For all your silicone lubrication needs, this tube from Danco is just what you need.

Of course, as we learned in the article, it’s waterproof and works great with rubber O-rings and gaskets.

The packaging says “Keep out of the reach of children” but don’t worry, these are just precautions to ensure it is not eaten directly or used as a lip balm (or similar). You can view the safety data sheet here.

Best silicone lubricating oil

3-IN-ONE silicone drip oil

What’s the point of the dripping oil silicone lubricant?

The silicone drip oil is an option if you want to lubricate a few o-rings at once and quickly.

Here’s how:

Put them all in a bag and dump some oil and shake the bag. Drip oil can also be used with an applicator brush or you can dip the part in a cup of oil.

7. How Often Should You Reapply Pressure Washer Rubber O-Rings (And Proper Technique)?

There is no 100% correct answer to this. You will hear different arguments from each person you ask. A safe bet is to apply new silicone grease in each of the following situations:

When changing O-rings

When installing a new O-ring, be sure to use silicone lubricant. This will ease installation and help seat the o-ring

Each time you reconnect the pressure washer hose to the wand and pump

Adding silicone grease before each use is overkill in my opinion. However, I often leave my tubing attached to the wand and pump and roll it up for storage until next use. If I were to disconnect the hose every time I use it and expose it to dust and dander I would probably lubricate it before reconnecting.

Here is a video from Parker Support on the correct technique to lubricate an o-ring:

You can also tell the difference between the grease and oil types of lubricant.

Sources

Everything you need to know for a simple o-ring installation

The O-ring… the small part that makes a big difference!

“What parts does a car consist of?” Most people will answer “engine, thermostat, radiator, water pump, battery, alternator, ignition, steering wheel, tires, windows, doors, and seat belts.” Not too many people will mention O-rings. However, O-rings play an essential role in the manufacture and operation of all types of vehicles, as well as most other everyday items such as appliances, pumps and medical equipment.

What are O-rings?

An O-ring is “a loop of elastomeric material, of circular cross-section, designed to be seated in a groove and compressed between two or more parts during assembly, creating a seal at the interface.” (https://en .wikipedia.org/wiki/O-Ring). As the name suggests, an O-ring is a round rubber ring. O-rings are used to create a tight seal between assembled parts to prevent liquid or air from passing from one part to the other. The simple little O-ring is often one of the most important components in finished goods. Without properly installed O-rings, leakage and product failure could occur.

Common installation problems

O-rings must be properly installed to do their job and function properly. Properly installed O-rings can prevent leakage and extend component life. Improperly installed O-rings can cause leaks, resulting in damage to parts requiring disassembly and reassembly of the component. Some common problems encountered during the installation of O-rings are cracking, twisting, and overstretching.

5 guidelines for installing O-rings

Installing O-rings correctly from the start saves time and money in the long run. These installation tips can help you avoid problems that may cause application problems later.

Size Matters: Use the correct size o-ring for each unique assembly. O-rings that are too small are more prone to tearing and breaking. O-rings that are too large do not provide an adequate seal. Avoid overstretching: Every o-ring has a maximum stretching point. Overstretching can cause o-rings to fracture or tear during assembly or use. Engineers must ensure that the elongation does not exceed the maximum elongation of the o-ring. It’s also important to stretch the o-ring evenly, not just on one side or the other. In general, try to stretch the o-ring as little as possible for a tighter fit. Sliding, Not Rolling: Rolling an o-ring on a shaft for installation will cause it to spiral. Spiral wound o-rings cannot be properly installed and their functionality is limited. This can lead to leaks and/or damage to the finished assembly. Slide the o-ring into place rather than rolling to avoid spiraling. Using a lubricant will make it easier for the O-ring to slide. Ease O-Rings Over Threads: O-rings are often associated with threaded parts. The threads can easily tear the rubber O-rings. Covering the threads with masking tape during installation and using an assembly lubricant can help protect the o-ring from nicking and tearing. Keep away from sharp edges: Some connected parts may also have sharp corners or edges that can damage o-rings. Sometimes these cracks are so small that they are not visible, leading to leakage problems later. Do not force O-rings onto sharp corners and edges. Lubricating the O-rings will make them easier to slide in.

Overall, it is best not to use excessive force when installing O-rings. Using an assembly lubricant will help prevent many of the problems mentioned above.

Lubricant for O-rings

Using an O-ring assembly lubricant can prevent cracking, twisting, pinching, cutting and abrasion of the rubber. A thin film of lubricant applied to the o-ring will fill any gaps, holes or spaces between the o-ring and the assembled part, allowing them to slide over one another. Reducing the surface tension between the two surfaces allows the o-ring to slide easily into place and provide a snug fit.

The benefits of using assembly lubricants for O-ring assembly include:

Reduce the force required for installation

Accelerate assembly processes

Achieve tighter fits by helping to seat the o-ring properly

Support automated assemblies

Improve product performance and reduce failures

Increase production rates

Help prevent worker injuries

Types of O-Ring Lubricants

There are numerous types of lubricants that can be used to install O-rings. The most common alternatives include soap and water, petroleum distillates, solvents, and ester-based products. Many traditional options can damage the rubber O-ring or raise safety concerns.

For example, petroleum-based products can cause rubber to swell or dry out. Solvents provide poor lubrication, are high in VOCs, can be flammable, and pose potential health hazards. Soap and water, while safe, provide inconsistent, nominal lubrication and can reactivate when wet and cause problems after assembly.

Ester based lubricants are an ideal solution. They provide excellent friction reduction, provide temporary lubrication and are safe for both workers and the environment.

Here is a comparison of some common lubricants:

So how do you choose the right product? Consider these factors:

The perfect solution

P-80® Temporary Rubber Assembly Lubricants are an excellent choice for O-ring assembly. P-80® lubricants significantly reduce friction and help rubber parts slide into place easily. And they contain no hazardous ingredients, making them safe for workers and the environment. P-80’s unique water-based formula is temporary; Once dry, P-80 stops smearing and parts stay in place.

O-ring assembly without lubrication:

O-ring installation with P-80:

Installing O-rings doesn’t have to be a struggle. Keep in mind that these little pieces of rubber can affect or affect the functionality of your finished assembly. Take the time to install them properly and use a temporary assembly lubricant to aid the process and protect the part.

Contact International Products Corporation for more information on using P-80 rubber lubricants for O-ring assembly.

Have an o-ring you need to install? Request a free sample to test

Your pool pump is essentially the heart of your swimming pool. By drawing water from your pool and forcing it through the filtration system, it keeps your water clean and circulating. As an integral part of your swimming pool, it is important to know when your pool pump is failing and may need to be repaired or replaced. Without a working pool pump, it won’t be long before your clear, beautiful pool turns into a swamp.

In this blog post, Always Clear Pool Cleaning and Repair discusses four telltale signs it’s time for a pump repair or replacement. We provide pool pump replacements, repairs and upgrades throughout Brevard County including in Cocoa Beach, Port St. John, Merritt Island, Cape Canaveral, Rockledge, Satellite Beach, Sharpes, Patrick AFB, Melbourne and Viera. Contact us today for a free quote on one of our professional pool maintenance services. Whether you need pressure cleaning, weekly cleaning, nitrate removal or another pool service, Always Clear Pool Cleaning and Repair in Brevard County is here to help your pool shine. Call us today to get started and read on to learn more about pool pump repair and replacement.

IT’S GETTING OLD

On average, pool pumps last eight to 12 years before they need to be replaced. Over time it is normal for parts of the pool to wear out. In addition, swimming pool technology has developed significantly in the last ten years. Modern pool pumps use far less energy than their predecessors, thanks to variable speeds that can be adjusted up or down. If you have an older pool pump where the fiberglass is deteriorating, replace it with a variable speed pump. While this may seem costly, it will save you money in the long run before your pump breaks without warning.

IT’S NOISY

Pool pumps should run quietly and not disturb you or your neighbors with uncomfortable grinding noises when you’re trying to relax. Unusual noises can be early warning signs that your pool pump is not working properly. Loud squeaking or grinding noises usually indicate that the engine is starting to fail. This is usually due to rust from unwanted water getting in from a leaking shaft seal. At Always Clear pool cleaning and repair, we can swap out motors quickly and efficiently, or offer you a complete pump replacement.

IT TURNS OFF CONSTANTLY

If your pump keeps turning itself off, it may be a sign that the motor is getting too hot and is shutting down until it cools down and then restarting. This problem must be checked and corrected as soon as it is noticed to avoid complete pump failure. Proper diagnosis requires inspection, so it is important to call in a trained pool repair professional such as B. Always Clear Pool Cleaning and Repair in Brevard County. A failed pump component will only get worse over time, so delaying repairs will almost always result in a need for replacement.

IT LOSES SUCTION

As the beating heart of your swimming pool, pool pumps are designed to draw in and filter water before pumping it back into the pool free of debris. If you’re concerned that your pool pump is losing suction, it’s a good idea to check the pressure gauge on your filter. When the gauge reads 10 PSI (pounds of pressure per square inch) or more above its normal pressure, it may be time to clean your filter. However, if the pressure is lower than usual, it is often a sign of a clogged pool pump or a pump that is not properly primed and is leaking air on the suction side. Over time this will inevitably wear out your engine and necessitate a pump replacement.

Keep your pool sparkling with Always Clear pool cleaning and repair

If your pool pump is old, noisy, unpredictable, or losing suction, it’s time to call your local pool maintenance and repair team at Always Clear Pool Cleaning and Repair in Brevard County. We’ll come to your home, do a thorough inspection and advise you if we think your pool pump would benefit more from a replacement or repair. Our technicians are always transparent and professional, so you can count on them to give you an honest and cost-effective proposal. To receive a free quote on any of our repair or replacement services, contact us today.

By 2009 we had installed inground and above ground vinyl liner pools for 8 years. During that time we realized that one of the biggest misconceptions pool owners have with vinyl liner is how long their liner will last before it needs to be replaced.

Frankly, most pool owners are led to an unrealistic feeling of the longevity of their liner because of their warranty.

So let me make a very clear statement:

Their typical pool liner warranty, be it 25 or 30 years, is a joke.

OK, now that I’ve insulted every liner manufacturer from here to China, let me explain.

How long does pool vinyl liner last?

The average pool liner lasts 5-9 years. The average above ground pool liner lasts 6-10 years. Liner warranties can last 25 to 30 years, but they are extremely prorated.

The reality of vinyl liner pool guarantees

Suppose a pool liner comes with a “25 year” warranty. If you read the actual warranty, you will see that liner warranties are extremely PROVIDED. As a result, they lose value every year.

In most cases, 25 year liner warranties have a 2-5 year full warranty, and then the prorated warranty kicks in.

Liner warranties also do not cover the cost of filling the pool with water or labor costs.

To understand this further, see the example below:

Your new in-ground pool with vinyl liner comes with a 30-year guarantee.

After 7 years, your lining seams will come loose. You are hoping for a high reimbursement for your replacement costs.

The person who built your pool then comes out to take a look and tells you that the cost of a new liner is usually $1700 and the pro rata deductions the original manufacturer takes on at the time , only 10% amount up to $170 off price.

The builder then tells you that you will spend an additional $1200 on water plus another $2000 on labor.

In other words, your replacement cost after 7 years is more than $4000.

Sounds like a good deal doesn’t it?

As you can see, liner warranties are pretty ridiculous, which is why pool owners are often disappointed when they have to replace their liner before the 10 year mark.

So the question is…

How long do pool liners generally last?

Inground pool liner

The reality is that the average liner for an inground pool lasts 5-9 years.

I have seen many cases where in-ground pool liners have lasted less than 7 years and other cases where they have lasted close to 20 years.

Although many pool builders will argue that a properly installed liner will guarantee a long service life, other factors such as water chemistry, chemicals used, and luck also play an important role.

Above ground pool liners

Above ground pool liners last 6-10 years in most cases.

The factors that determine their longevity are essentially the same as for an underfloor liner.

Don’t hesitate to add comments or questions below.

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If you would like to learn more about the different pool options available to you, read our free Comparing Fiberglass, Concrete and Vinyl Liner Pools in the Modern Age eBook below!

Next:

Ultimate budget guide to a vinyl liner inground pool

Vermiculite vs Grout Vinyl Liner Pool Floor: Which is Better?

Vinyl liner pools vs. fiberglass pools: an honest comparison