Maintain leak-free filtration with the genuine Pentair Tapered Rotor Valve Seal 071720, a critical sealing component for SM and SMBW 2000 and 4000 series D.E. pool and spa filters. Precision-molded from Noryl material, this seal delivers outstanding resistance to pool chemicals and elevated temperatures, ensuring a tight, reliable barrier within the rotor valve assembly. The tapered profile guarantees a snug, self-centering fit that blocks bypass flow and keeps your D.E. filter operating at maximum efficiency. Quick to install, this factory-original seal is a straightforward way to preserve filtration quality and keep your water crystal clear.

Key Benefits

• Critical Filtration Seal: Purpose-built for Pentair SM and SMBW 2000 and 4000 series D.E. pool and spa filters, delivering a proven, factory-matched sealing solution.
• Noryl Material Advantage: Precision-molded from Noryl for exceptional chemical resistance and thermal stability, ensuring consistent sealing performance in harsh pool environments.
• Self-Centering Tapered Profile: The tapered geometry seats itself precisely in the valve assembly, eliminating bypass flow and preventing water leakage around the rotor.
• Maximum Filtration Efficiency: A properly sealed rotor valve directs all water through the D.E. filter grids, maintaining peak filtration and delivering sparkling clean water.
• Fast, Simple Replacement: Drops into place without special tools or extensive disassembly, making it a quick maintenance task that any pool owner can handle.

What's Included

• Pentair 071720 Seal

Compatibility

• Pentair SM & SMBW 2000 series D.E. pool and spa filters
• Pentair SM & SMBW 4000 series D.E. pool and spa filters

Specifications

• Brand: Pentair
• Part Number: 71720

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