Allow your investment to live up to its full potential with the Filters Fast® FF 0800M Replacement Pool & Spa Filter Cartridge - 4-Pack. This washable swimming pool spa filter is a compatible replacement for Jandy Industries pools. Constructed with durable and antimicrobial materials, this replacement filter cartridge should be cleaned and reused every few months and can last up to a year under normal conditions. This efficient Jandy pool filter replacement has excellent filtering ability and will put less stress on your pump so that you can enjoy your pool worry-free!