The cartridge filter is one of the many pools and spa equipment that is enjoying a resurgence in popularity. Cartridge filter elements are like the aquatic version of the pleated air filter that your car uses. It aims to trap dirt and small particles.

Good filter cartridges are those made from spun polyester, and is pleated or wrapped around a heavy plastic core, thereby allowing water to flow from the cartridge to the center of the plastic core. Cartridge filters must be replaced every 3 to 5 years to ensure efficient filtering in your pool and spa. If you want to have the best filtration protection to have the freshest water possible for your swimming pool, choose pool filters with antimicrobial technology.

To get a replacement cartridge filter that is the perfect fit for your pool, you can look at the end-cap of your cartridge filter. There, you will see that a part number for your filter cartridge. Another way to search for a replacement cartridge filter is to measure the diameter of the cartridge by taking the distance across the width of the cartridge. For the length, you must measure the distance from the end-cap to the end-cap.
Scroll through our available products – from cartridge cleaners to replacement cartridge filters of varying dimensions!

If you need any assistance or advice in choosing which product is the best for your swimming pool or spa, our customer service representatives are just one click or dial away. It is our pleasure to be of service to you.