Natural Chemistry PHOSfree Extra Strength - 3 Liter dominator-high-head-pump Manufacturer Part # 004736F

Manufacturer Part # 004736F

Manufacturer Part # 600575B

Manufacturer Part # 675-0607

Aladdin Part # 12535 Filbur Part # FC2399 Filter Bottom Configuration 1 1/2" MPT Filter Length 6 5/8" Filter Outer Diameter 4 15/16" Filter Top Configuration 2 1/8" Manufacturer Part # APCC7428 More Info OD = 4 15/16" | Length = 6 5/8" | Top = 2 1/8" | Bottom = 1 1/2" MPT Notes Freeflow | Thermo Spa

Natural Chemistry PHOSfree Extra Strength - 3 Liter dominator-high-head-pump Manufacturer Part # 004736FNatural Chemistry PHOSfree Extra Strength is specifically designed for high level phosphate removal. It works on both the filter and in the pool to ensure maximum phosphate removal. Sources of phosphates include pool chemicals containing phosphoric acid, phosphonic acid and phosphonates (which include most metal removers and sequestering agents), personal hygiene products, soaps and detergents, plant debris, fill water, body fluids and waste,