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 Helps restore intended topside user

Helps restore intended topside user control

When a manifold begins to fail

Ideal for targeted repair

and this Little Giant 1-AA-18 version is rated at 170 gallons per hour using the 500500 reference

The Hayward bottom-mount pressure gauge is designed for compatible filter and circulation applications where system pressure needs to be monitored

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 Helps restore intended topside userThe 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