Pool Filters – InyoPools.com

How To Size a Pool Filter

Before you can select the correct pool filter for your pool, you must first select the correct pump for your pool. Yo... See more

How To Select The Right Replacement Cartridge For Your Filter

There are many different pool filter cartridges on the market. Selecting the correct cartridge for your pool cartridg... See more

How to Select the Correct Replacement DE Grids

Finding the correct DE grids for your filter can be done using the filter's information tag, measuring your old grids... See more

How To Replace the Sand in a Pentair Triton 2 Side Valve Sand Filter

Every 5 - 7 years you will have to replace the sand in your sand filter. The sand actually wears out. The sharp edges... See more

How To Replace the O-Ring on a Pool Sand Filter

If you pump does not hold prime and the O-ring on your pool sand filter is old and stretched, the O-ring may be leaki... See more

How To Replace the Cartridges on a Jandy CL580 Filter

The purpose of a pool cartridge filter is to clean your pool water by capturing debris and contaminants in the folds ... See more

How To Replace Laterals in a Pentair Triton 2 Side Valve Sand Filter

The Laterals on any sand filter are the 8-10 plastic tube at the bottom of most sand filters. The Laterals act as sie... See more

How To Replace Hayward DE Filter Grids

When one or more for your Hayward DE Filter Grids is torn or otherwise damaged and you start to see DE Power in your ... See more

How to Replace DE Filter Grids

In this guide, we’ll provide step by step instructions on how to replace the grids for your DE filter. If you have no... See more

How to Replace D.E. in a D.E. Pool Filter

Follow our simple guide to backwash your D.E. filter and replace the D.E. powder. Things You’ll Need Diatomaceous Ea... See more

How To Replace an Air Bleeder Assy on a Pentair Triton 2 Sand Filter

With use, the Air Bleeder Assembly on your Pentair Triton 2 Sand Filter may be damaged and no longer function. This g... See more

How To Replace a Pressure Gauge on a Pentair Triton 2 Sand Filter

After use, the pressure gauge on your pool filter may be damaged to the point it is unreadable or inaccurate. This gu... See more

How to Replace a Pool System DE filter with a Cartridge Filter

Many people find cleaning the cartridge in a cartridge filter easier and more convenient that having to maintain a DE... See more

How To Replace a Pool Multiport Valve Spring

Occasionally after years of use, the valve spring may break or become weak. When this happens the spider gasket will ... See more

How To Replace a Pool Multiport Valve Handle

Occasionally after years of use, the handle of your multiport valve on your pool filter may crack or break off and yo... See more

How To Replace a Pool Filter Relief Valve on a Cartridge Filter

The pool air relief valve is generally located on the top of the pool cartridge filter and is used to purge air from ... See more

How To Replace a Pool Filter Pressure Gauge on a Cartridge Filter

After time your pool filter pressure gauge may become defective, reading abnormally high or low or getting stuck at o... See more

How To Replace a Pool Filter O-ring on a Cartridge Filter

A Pool Cartridge Filter has an O-ring between the filter head and the filter body. If you see water leaking or sprayi... See more

How to Replace a Pool Filter Multiport Valve

The Multiport Valve on your filter could be called the command center, from this one piece you can have your filter c... See more

How To Replace a Pool Filter Drain Plug on a Cartridge Filter

The bottom drain plug on a pool cartridge filter is most often used to drain the filter before winter. This guide exp... See more

How To Replace a Pool Cartridge Filter

Do you have an old filter that has seen the prime of it’s life? Perhaps you have a filter you want to replace or the ... See more

How To Replace a Lateral in a Pool Sand Filter

If you are having sand flush back into your pool during normal filtering operation of your sand filter, you may have ... See more

How To Replace a Hayward DE Filter Pressure Gauge

After use, the pressure gauge on your pool filter may be damaged to the point it is unreadable or inaccurate. This gu... See more

How To Replace a Hayward DE Filter Air Relief Valve

With use, the Air Relief Valve on your Hayward DE Filter may be damaged and no longer function. This guide shows you ... See more

How to replace a DE Filter Pressure Gauge

One way to check your filter's health is by reading the pressure gauge. Reading the filter gauge can show you the pre... See more

How to replace a DE Filter Body O-Ring

If your D.E. filter is leaking from the seam where the two halves of your filter meet then you may have a bad filter ... See more

How To Remove and Clean Hayward DE Filter Grids

Periodically you have to clean the debris and contaminants out of your Hayward DE Filter . This process can be done a... See more

How To Prevent DE Filter Powder Returning to Pool

A common complaint with DE FiIter users is having DE Powder escape the filter and end up in the pool. There are a num... See more

How To Install a Pool Sand Filter

This guide describes the steps required to install a Hayward sand filter. The picture at left shows the two major com... See more

How To Install a Pentair Triton 2 Side Valve Sand Filter

This guide describes the steps required to install a Pentair Triton 2 Side Valve Sand Filter. The flow of water to an... See more