How to Clean Pool Filter Cartridge?
Cleaning a swimming pool is a monumental task, often requiring significant time and effort to scoop out fallen leaves and debris. But beyond that, remember that pool filters play a crucial role in maintaining the proper function of your pool. As pool water passes through cartridge filters, they collect all algae and microorganisms. However, over time, these filters can accumulate a substantial amount of dirt and debris, which not only affects their efficiency but also shortens the lifespan of the equipment. Therefore, in addition to routine pool maintenance, you also need to manually clean the filter cartridges. In this blog post, we'll show you how to do it.
Easy-Understanding Guide to Clean Your Pool Filter Cartridges
Cleaning pool filter cartridges is neither complicated nor expensive. Unlike DE or sand filters that require backwashing, cartridge filters can be easily cleaned with just a few basic supplies.
Steps:
- Turn Off the System: First, turn off the power to the pool filtration system and ensure that any timers will not turn it back on during cleaning.
- Release Air: Open the air relief valve to release compressed air and excess water from the filter.
- Remove the Cartridge: Depending on the filter model, loosen the tension clips, knobs, or locking rings and remove the cartridge from the filter unit. If unsure, refer to the manufacturer's guide.
- Rinse the Cartridge: Use a garden hose with a spray nozzle to gently rinse the cartridge at a 45-degree angle, avoiding high-pressure washers that could damage the pleats.
- Spray with Cleaner: After thorough rinsing, spray the entire cartridge with a commercial pool cleaner, wait for 10 minutes, and then rinse again.
- Soak the Cartridge: Place the cartridge in a bucket filled with a mixture of water and commercial pool cleaner and soak overnight. If no specific cleaner is available, use a mixture of dishwashing liquid and water.
- Rinse Again: After soaking, remove the cartridge and rinse it thoroughly with the garden hose to ensure no cleaner residue remains.
- Muriatic Acid Soak: If the cartridge has stubborn stains like algae or rust, soak it in a mixture of muriatic acid and water (1 part acid to 20 parts water) until bubbling stops (no longer than 20 minutes).
- Final Rinse and Inspection: Remove the cartridge from the muriatic acid solution and rinse it. If stains persist, you may need to replace the cartridge.
- Reinstall the Cartridge: Ensure the cartridge is clean and free of stains before placing it back into the filter unit and securing all parts.
- Restart the System: Finally, turn the pump/filtration system back on and enjoy the stronger suction and water flow from the clean filter.
Maintenance and Replacement Tips:
- Cartridges typically need cleaning every 2-6 weeks, depending on the filter size and water quality.
- If the pool water is cloudy or the cartridge is full of debris, it may need to be replaced. Cartridges usually last 1-2 years, up to a maximum of 3 years.
- For stubborn stains, soak the cartridge in commercial cleaner or gently brush the pleats.
- Dishwashing liquid is an economical alternative to commercial cleaners; use 1 cup dissolved in 5 gallons of water.
- Vinegar is particularly effective for calcium deposits; soak the cartridge in pure vinegar or a vinegar-water solution based on the severity of the deposits.
Additional Tips
Regular Maintenance:
Schedule regular cleanings of your pool filter cartridge to maintain optimal performance and extend the lifespan of your equipment.
Follow the manufacturer's recommendations for cleaning intervals and maintenance practices.
Safety First:
Always wear gloves and eye protection when handling chemicals or cleaning equipment.
Ensure that the pool pump is turned off before performing any maintenance or cleaning tasks.
Conclusion:
Adhering to these procedures will assist you in maintaining a clean pool filter, regardless of its type. Consistent cleaning not only prolongs the lifespan of your filter system but also enhances its performance, ensuring balanced and hygienic pool water.
