Sterling Seal & Supply R172009 Rainbow Chlorinator Lid O-Ring APCO2449
Sterling Seal & Supply R172009 Rainbow Chlorinator Lid O-Ring APCO2449
Ensure a reliable, watertight seal for your automatic chlorinator system with the Sterling Seal & Supply R172009 Rainbow Chlorinator Lid O-Ring APCO2449. Precision-engineered from durable Buna/Nitrile rubber, this replacement o-ring prevents leaks and maintains optimal pressure in compatible pool and spa chlorinators.
🚩 PRO TIP: Always inspect the chlorinator lid groove and clean away any debris or old lubricant before installing a new o-ring. Applying a thin coat of a silicone-based pool lubricant can extend the lifespan of the rubber and ensure an airtight closure.
PRODUCT FEATURES & SPECIFICATIONS
- Brand: Sterling Seal & Supply
- MPN: APCO2449 (Replaces R172009, 343-7470)
- Size Classification: O-283
- Type: Pool Chlorinator Lid O-Ring
- Compatibility: Pentair Rainbow 300, 302, 320, and 322 chlorinators
- Cross-References: Astral 722R0840030, Coleco 33235
- Material: High-grade Buna/Nitrile rubber
FREQUENTLY ASKED QUESTIONS
Which chlorinator models are compatible with this o-ring?
This o-ring is designed to fit Pentair Rainbow 300, 302, 320, and 322 automatic chlorinator models, along with cross-referenced systems utilizing size O-283 seals.
What material is used to construct this replacement o-ring?
It is constructed from durable Buna/Nitrile rubber, providing robust resistance to harsh pool chemicals and wear during regular maintenance.
How do I know when my chlorinator lid o-ring needs replacement?
If you notice water leakage around the chlorinator lid, air entering the system, or difficulty maintaining proper chlorine feeder performance, it is time to replace the worn o-ring.
WHY SHOP WITH AL'S COOL POOL STORE?
- ✅ Fast, reliable shipping on every order
- ✅ Genuine OEM and top-brand parts only
- ✅ Knowledgeable pool & spa experts ready to help
- ✅ Hassle-free returns and satisfaction guarantee
