Purex (Pentair)

Genuine Purex SM/SMBW filter valve parts, to repair Purex (Pentair) rotor style multiport valves, used in the bottom of SMBW filter tanks. Replacement valve rotors, handles, o-rings and gaskets to keep your Purex backwash valve in proper operating condition. Select your valve model below (Bronze or Plastic) to view the schematic diagram and parts listing, and shop from among the most popular replacement parts for the Purex rotary valve.

Having trouble finding your Purex pool filter backwash valve parts, or have product questions? Call us toll-free at 877-766-5287 for personal support, or send us an email with the pool valve parts or product advice that you need. We specialize in hard to find pool parts!