Replacement Filter Cartridge Posi-Flo II 100SF | PSR100-EC

The PSR100-EC is the 100 square foot replacement cartridge for the following: Sta-Rite Posi-Flo 100GPM-TX, 100TX, 100TXR, II PTM100, T-100TX, T-100TXR open w/12 concentric slots Replaces: 177009 , 20201ECO , 46171 , AK-8020 , FC-2550 , UHD-SR100 , WC108-58S2X , 81003 Features: Pleatco Free Flow Cores Engineered ABS for great flow. Pleatco’s unique Free Flow Cores MAXIMIZE filtration performance of the entire cartridge by delivering optimized water flow to a large surface area of the filtration fabric to capture dirt particles. Pleatco Cores are highly engineered, incredibly strong molded ABS. Reinforced Center Cores Our meticulously engineered center cores allow for increased dirt loading and high pressures while providing ultra-solid protection for the structural integrity of the cartridge. Super-bond Bands Pleatco break-resistant super-bond bands are sealed tight to the filtration fabric with an incredibly strong unique bonding process keeping the pleats sharp and separated for good flow and performance. Pleatco Advanced Filtration Fabrics High fiber count - Engineered for high dirt holding capacity. Pleatco Advanced Filtration Fabrics are a uniformly point bonded media with HIGH FIBER COUNT and reduced pore size distribution offers rapid cleaning and dirt holding capacity, delivering low pressures and high flow rates forexcellent cleaning results. Strong End Caps Pleatco end-caps are break resistant, with ergonomic handles and easily identifiable part numbers