Pentair RFC Radial Flow Carbon, 70 Micron s1 while the riser tube is

while the riser tube is not included

Experience premium water filtration and treatment with the Hydra Rainmaster Trio

Van Remmen 250015 Quartz Sleeve O-Ring 28mm (V150-V190): WRAS Approved for Reliable Sealing

The Clack V3092 WS3 Spacer Stack is crafted with precision to ensure compatibility and optimal performance within water treatment systems

Designed specifically for optimal performance with Fleck control valves

Pentair RFC Radial Flow Carbon, 70 Micron s1 while the riser tube isProduct Description RFC Series cartridges are constructed with a 70 micron porous polyethylene outer shell and durable polypropylene end caps. The 2 3 4" OD cartridges have a polypropylene core and the 4 1 2" OD cartridges incorporate a spun polypropylene core. Sandwiched between the outer shell and the core is a bed of granular activated carbon (GAC). RFC Series cartridges are an ideal choice for a wide range of residential, food service, commercial