How Often Should I Clean My Pool Cartridge Filter

Rob is a puddle-service industry professional with over twenty years of experience.

Types of Cartridge Filters

There are several different types of cartridge filter housings. The pictures used in this article are for a bones sheathing-fashion housing. Some may have ring clamps in the centre, others may accept wing basics on the top, and some even accept a series of small cartridges. The cartridge cleaning procedure itself is the same.

How to Clean the Filter

On a level surface, rinse the cartridge with a good hose nozzle from pinnacle to bottom every bit shown in the motion picture. Do not employ a force per unit area washer equally this can harm the filter element. Proceed rinsing from top to bottom turning the cartridge around until clean. That'southward it. Replace in housing and plough the pump on.

Tip: Always have annotation of the pressure. If information technology becomes college each time you put the clean filter back in, it's a sign you may need to replace it. There are ways to get more time out of your cartridge.

Rinse from meridian to lesser.

Extending the Life of the Filter

The filter is made upward of pleated material. Over time, the folds in the pleats tin build upwardly remainder that cannot hands exist removed with a rinse. If yous spread autonomously the pleats and look in, you may see some discoloration and residue. When this occurs, you'll detect that you need to clean the filter much more often.

This rest tin be broken down by soaking the filter in Tri-Sodium Phosphate, available at your local pool store. I have found that using full-strength muriatic acid on the cartridge works very well.

Annotation: I simply do this if I am replacing the filter and merely trying to go a few more days of filtration out of it. This is NOT good for a filter. I pour the acid directly on the filter cartridge covering as much of the chemical element as I can, leaving information technology to eat abroad at the rest for 3 or four minutes. The fumes can be overwhelming and it WILL impairment the filter, so I don't recommend it unless y'all program on replacing it very soon.

Read More From Dengarden

Find a replacement cartridge on Amazon!

How to Tell When Cartridge Needs Cleaning

There are a few different ways to tell when the cartridge needs to be cleaned:

• A lack of practiced h2o flow is a definite indication that the cartridge is either dirty or needs to exist replaced.
• If you make clean the cartridge every bit described in this commodity, and period is nonetheless non what information technology should be, chances are it may need to exist replaced.
• Some other indication is ascertainment of the pressure gauge. I've seen many filters in which the pressure gauge is broken. It's a good thought to have a skillful working pressure guess.

How to Read a Pressure Gauge

There's a good reason that these are on the filters. Depending on a number of different things, your filter, when clean or new, will have a "normal" or clean pressure reading around 12 psi. Again, this may vary depending on your organisation. To decide this, of course, yous'll need to take a new or clean filter. Once the pump is turned on and fully primed, check the pressure gauge. It should be between ten to 15 psi. Let'due south say it reads 13 psi. A rule of pollex is that 10 psi higher than the normal or make clean reading would point that the cartridge should exist cleaned. In this case it would need to read around 23 psi (10 psi more than than 13).

Save air pressure.

When to Get a New Filter

Although the cartridge tin exist cleaned, it does eventually need to be replaced. My experience has always been that if, even after existence acrid washed, the filter only does not permit water to flow through it, and the pressure builds inside in ten minutes, information technology's time to replace the filter.

This article is accurate and true to the best of the author'southward cognition. Content is for informational or entertainment purposes only and does not substitute for personal counsel or professional advice in business organization, financial, legal, or technical matters.

Questions & Answers

Question: Is there a top and bottom to a cartridge pool filter?

Answer: Yeah. Near cartridges indicate "Peak" or "Bottom"

Source: https://dengarden.com/swimming-pools/How-to-clean-a-cartridge-filter

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