How To Extend The Life Of Pool Filter Cartridges

Published: 25th March 2011
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According to a 2010 report published by MSN Money, hiring pool services to repair and maintain an unheated swimming pool can cost you somewhere between $15,000 and $20,000 annually. However, keeping balanced water chemistry and maintaining the pool yourself can cost you between $20 and $50 a month. Pool filter cartridges are an important element of a pool filter, which keeps the pool water clean.

The filter cartridges are made of polyester cloth, cardboard laminated polyester or corrugated paper. They can trap particles ranging between 25 and 100 microns. They are suitable for swimming pools with a capacity of up to 30,000 gallons water.

Tips for Extending the Life of Pool Filter Cartridges

Pool filter cartridges usually last for 3 to 5 years. However, their life depends on a number of factors, including the size and usage of a pool, the backyard environment, quality of pool maintenance and type of contaminants. The life of cartridges is significantly reduced by suntan lotion, mousse, styling gels, body oils, deodorants and other damaging chemicals in the pool water.

Filter cartridges may also require early replacement if they are neglected. Moreover, cartridges replacement can become a recurring expense related to pool maintenance. However, you can extend the life of your pool filter cartridges by following a few practical measures, such as:

Keep Cartridges Clean: It is preferable to clean the cartridges at least once in a week. You may use a brush and garden hose to remove the dirt. After each cleaning session, note down the pressure on the pressure gauge. Keep monitoring the pressure and clean the cartridges as soon as the pressure rises to 8-10 psi.

Avoid Damage While Cleaning: Avoid making common cartridge cleaning mistakes that can damage the cartridges. Avoid using a pressure washer or stiff brushes to clean the cartridges. They can put too much pressure on your pool filter cartridges and push the dirt further into them. Also, avoid using Muriatic Acid to wash the cartridges, as it can shorten their life. It preferable to soak them in an alkaline based cleaning solution to remove the dirt.

You can also increase the longevity of pool filter cartridges by using two sets of cartridges alternately. Maintaining an optimum pH balance (7.2-7.6), using water clarifiers, pool covers and an oil-absorbing sponge can also increase their life. This will also reduce the clogging of the filter and protect it from oils.

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