Pentair Cartridge 420 sq. ft. | Clean & Clear Plus Filter 420 sq. ft. | R173576 FG3011 Add 5 fl oz per

Add 5 fl oz per 10

Hayward Part Number EC10SC50 Quantity Each (1) Scoop Capacity 1 lb DE powder per scoop UPC 610377025379 Poolaroo Pro Tip

providing the water flow detection required for accurate chemical dosing

requires less than half the amount of product (by weight) than needed when using DE

Pitot Tube (impact tube) design makes it easy to install on existing pipe

Pentair Cartridge 420 sq. ft. | Clean & Clear Plus Filter 420 sq. ft. | R173576 FG3011 Add 5 fl oz perThe Pentair R173576 is the OEM replacement filter cartridge for the Clean & Clear Plus 420 sq. ft. cartridge filter. Four cartridges are required per filter unit this listing is for one individual cartridge. IMPORTANT: 4 CARTRIDGES REQUIRED PER FILTER The Clean & Clear Plus 420 sq. ft. filter requires 4 of these cartridges for a complete service. This listing is for one (1) cartridge. Order 4 to complete a full replacement. IMPORTANT: FILTER