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 heating and filtration performance usually

heating and filtration performance usually suffers as well

5 THP 2004 and newer related setups

When a manifold begins to fail

AquaSunOzone ozone installation kit

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 heating and filtration performance usuallyThe 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