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Rainbow RAI-051-3476

Rainbow RAI-051-3476

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$2.99 Save: $2.00 (40%)
List Price: $4.99
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The Pentair Rainbow R172221 Vent Valve O-Ring is used with the R172224X Vent Valve on High Capacity Feeders, Predator II filter systems and Rainbow Dynamic filters. This is a factory original Pentair replacement part.



  • Pentair Rainbow part number R172221
  • Vent Valve O-Ring
  • Used with R172224X Vent Valve
  • Used on High Capacity Automatic Feeders
  • Used on Predator II Filter Systems
  • Used on Rainbow Dynamic Chlorine/Bromine Feeders
  • Used on Rainbow Dynamic Filters
  • Factory original Pentair replacement part

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