Threaded Cap For Rainbow Swimming Pool Chlorinator R172008W
💡 Important: Whenever replacing the threaded cap, also replace the O-ring to ensure a proper seal. Use Pentair® R172009 Rainbow Chlorinator Cap O-Ring (sold separately).
For Models:
- 300-29,
- 300-19,
- 300-29X,
- 320,
- 322,
- 300,
- 302
Keep your Rainbow automatic chlorinator sealed, secure, and operating at peak performance with the R172008W Threaded Cap. Part is designed for a snug, leak-proof fit on a range of Rainbow inline and offline chlorinator models.
Whether you’re replacing a worn, cracked, or missing cap, the R172008W ensures a tight seal that maintains proper internal pressure and prevents chemical leaks. The heavy-duty threaded design makes installation quick and tool-free — simply twist it into place for a dependable seal.
Ensure the safe and effective operation of your chlorinator with the trusted fit of the R172008W Threaded Cap — a small but essential component of your pool’s sanitization system.
Please be advised that certain manufacturers - including Pentair® (with their TradeGrade® products), Jandy®/Fluidra® (with their Trade Series Exclusive™ products), and Hayward® (with their Expert Line® products) - do not honor manufacturer warranties on specific product lines purchased online.
These policies are intentionally enforced by the manufacturers to prevent customers from purchasing the same products at lower prices online.
Warranty coverage for these products is generally only available when purchased in person from an authorized local dealer.
While we strive to take care of our customers by offering the lowest possible prices on brand new, genuine products, we do not provide warranty coverage ourselves, nor can we guarantee that the manufacturer will honor the warranty on products purchased from our online store.
It is the buyer’s responsibility to confirm warranty eligibility directly with the manufacturer before making a purchase.
If you are a local customer, you may be able to purchase these items in-store and obtain manufacturer warranty coverage. However, for many of our customers across the country, paying significantly more locally just to access a manufacturer warranty often doesn’t make financial sense, especially when some local suppliers charge considerably higher prices.
By completing your purchase, you acknowledge and agree that we are not responsible for warranty support or claims denied by the manufacturer due to their online sales restrictions.
Ethan Reed –
Super responsive and always reliable.