Pentair Filter Cartridge Replacement 150 sf | R173216 Pool Pumps Turn off pump power and

Turn off pump power and relieve system pressure before installation

Cool-to-the-touch surface even in hot sunlight — more comfortable and safer for swimmers

Reliable and accurate chlorine results using the trusted FAS‑DPD method

Measure two level scoops of R‑0870 and add to test tube with water sample

Pentair Filter Cartridge Replacement 150 sf | R173216 Pool Pumps Turn off pump power andPentair R173216 Complete Cartridge Element 125 sq ft The Pentair R173216 is a replacement cartridge element designed for select Pentair Clean & Clear and Predator filter systems. With a 125 sq ft media area, it restores proper filtration performance and helps maintain clear, clean pool water. Key Features High quality pleated polyester media for dependable filtration. 125 sq ft cartridge area for longer cycles between cleanings. Direct replacement for