Harmsco® H-USR50-AM SureSafe Pool Filter Cartridge 100 Foot FX series pumps' three point

FX series pumps' three point roller design prevents backflow

and the Carbon Postfilter

Origin: Made in USA

The Aperta-2510 is a 9-7/8" x 2-1/2" ionized alkaline water filter cartridge and is recommended for post RO (Reverse Osmosis) and includes 10 unique medias

and hydroponic systems

Harmsco® H-USR50-AM SureSafe Pool Filter Cartridge 100 Foot FX series pumps' three pointThe Harmsco H USR50 AM cartridges offer superior water clarity, polish, and sparkle for your swimming pool water. The H USR50 AM cartridge is composed of polyester with anti microbial Silver Zeolite technology. Combining silver into the filter media enables the cartridges to help eliminate odor causing bacteria and inhibit growth of destructive mold and mildew. Its pleated media offers up to 12 times more surface area than other cartridges, meaning