Astral XC50 Filter Cartridge Generic Zodiac CX20 / CX35 with different bottom types such

with different bottom types such as flat

Check on a test area

Grasslin timer for pump/chlorinator operation

Further add the chlorine sensor kit (part number 525146) to automatically control chlorine levels in the pool

Perfect for above ground swimming pools with a deck

Astral XC50 Filter Cartridge Generic Zodiac CX20 / CX35 with different bottom types suchAstral XC50 Filter Cartridge Generic is engineered using easy to clean and highly durable Reemay materials. Designed to meet or exceed OEM standards, enjoy the same performance as genuine filters, but for less. Our high quality cartridges are your solution for pristine, crystal clear water. Astral XC50 Filter Cartridge Generic: High quality cartridge made with Reemay filter material Spunbond polyester Continuous filament construction to minimize fiber