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Rainbow RAI-451-4001

Rainbow RAI-451-4001

Our Price:
$13.99 Save: $6.00 (30%)
List Price: $19.99
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The Rainbow R172240 Chemical Feeder Lid O-Ring fits the Rainbow High Capacity HC-3315, HC-3330 and HC-3340 automatic pool and spa chemical feeders. This is a factory original Pentair / Rainbow replacement part.


If the O-Ring is swollen or cracked it can cause equipment to suck air and spit air back into the pool through inlets and it must be replaced. Not replacing O-rings can damage your pool equipment, have a negative effect on filtration and decrease the efficiency of pool chemicals.

  • Rainbow part number R172240
  • Chlorinator Lid O-Ring
  • Fits Rainbow High Capacity HC-3315, HC-3330 & HC-3340 chemical feeders
  • Factory original Rainbow / Pentair replacement part

100% Satisfaction Guarantee

We expect our customers to be 100% satisfied with the products we sell and the service we provide. If at any time in the next 30 days you are NOT 100% satisfied with your purchase, you may send your purchase back for a refund or store credit for the price paid for the merchandise (minus what you paid for shipping), or you may exchange it for another item in our store.

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