Darlly Cartridge [50 sq ft Pair, 2-1/8" OD Top x 2-1/8" OD Bottom x 4-15/16" dia x 6-5/8" L] (40505-2PK) thermproducts Useful for mixed threaded and

Useful for mixed threaded and slip-plumbed systems

A complete skimmer is useful because it restores the main surface collection point of the circulation system rather than only addressing one worn internal component

AquaSunOzone ozone installation kit

Ideal for targeted repair

5 THP 2004 and newer related setups

Darlly Cartridge [50 sq ft Pair, 2-1/8" OD Top x 2-1/8" OD Bottom x 4-15/16" dia x 6-5/8" L] (40505-2PK) thermproducts Useful for mixed threaded andThe Darlly 40505 2PK filter cartridge set is designed for compatible filtration systems that use a paired 50 square foot cartridge configuration. Each cartridge features 2 1 8 inch top and bottom openings, a 4 15 16 inch diameter, and a 6 5 8 inch length, making this two pack especially useful for systems built around dual compact elements. Paired cartridge systems require the right size on both elements to maintain proper balance and fit inside the