Natural Chemistry PHOSfree Extra Strength - 3 Liter Smoker Tables | Cradles | Stands 3 Service Factor: 1 Frame:

3 Service Factor: 1 Frame: 56J C-Dimension: 12-1/2"

Manufacturer Part # SPX3200Z211

NSF/ANSI Certified Standard 50 & 60

Manufacturer Part # 472133

K450 Keypad | Overlay & Cable Kit Assembly

Natural Chemistry PHOSfree Extra Strength - 3 Liter Smoker Tables | Cradles | Stands 3 Service Factor: 1 Frame:Natural 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,