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Astral Pool Cartridge Filters

Astral Cartridge Filters

Astral Cartridge Filters are compact, and it's ideal to use a cartridge filter for tight spots, where a backwash line is not available and there are water restrictions. Replacement cartridge filters are available for the Astral ZX and QX models.

The job of a swimming pool filter is to remove the dirt and other matter in the water to help reduce the growth of bacteria and keep your water clean. Astral Pool has cartridge filters to suit your swimming pool requirements.

ZX Cartridge Filters are a small compact design, they do not require a backwash line so are ideal for places or situation where wastewater disposal or water restrictions are in force. With the use of antimicrobial elements, your pool or spa will be bacteria-free and require less maintenance.


We can help if you are looking to replace your Cartridge Filter or looking for a new Filtration solution. If you have room and no water restrictions, then a sand filter is always our preference as they are lower maintenance. Please Contact us, and we will gladly answer your questions on Astral Cartridge Filters.