Hayward Check Valve & Inlet Fitting Adapter | CLX220EA
Hayward Products
SKU: HPPCLX220EA
Hayward CLX220EA – Check Valve & Inlet Fitting Adapter Assembly for CL200/CL220 Chlorinators
The CLX220EA is a genuine OEM check-valve/inlet-adapter assembly made for Hayward CL-series (CL200 / CL220) salt or chemical feeders. It ensures proper water flow to the feeder and prevents backflow of pool water — protecting equipment and ensuring safe, controlled chemical distribution.
Key Features
- Integrated check valve — prevents pool water from siphoning back into the chemical feeder when the pump stops.
- Inlet fitting adapter — connects the feeder to the plumbing, supplying consistent chemical feed under pressure.
- OEM-spec part — ensures correct fit and compatibility with Hayward CL-series feeders and existing plumbing.
- Simple installation — replaces old or damaged adapters to restore safe chemical flow and back-flow protection.
Specifications
- Brand: Hayward
- Part Number: CLX220EA
- Type: Check valve + inlet fitting adapter assembly
- Compatible With: Hayward CL200, CL220 and related off-line/in-line chlorinator systems
- Typical Application: Prevent chemical feeder backflow, secure chemical delivery, restore check-valve function
When to Use / Replace
Replace this assembly if your chlorinator or feeder is leaking, if the check valve is stuck or nonfunctional, or after a feeder installation when plumbing changes are made. A functioning check valve is essential to prevent corrosive back-flow and protect pool equipment from chemical damage.
Installation & Maintenance Tips
- Shut off pump and relieve system pressure before removing old parts.
- Remove the existing inlet adapter and check valve, clean connection points, and install the new CLX220EA assembly per manufacturer instructions.
- Verify correct orientation — check valve must face downstream toward the feeder to block back-flow.
- After installation, run the system and inspect for leaks; ensure chemical feed lines stay dry when the pump is off.
Hours Of Operation:
Monday - Friday: 8:00 am to 4:00 pm Phoenix Time
Saturday and Sunday: Closed
- Orders costing more than $300 WILL be required to have signature confirmation upon delivery.
- Handling time is typically only 1 day.
- Any item ordered after 1pm Phoenix time, may not ship same-day.
- Call us if you require expedited shipping and we can give you quotes based on your needs.
Return Policy:
- All products, except as noted below, are eligible for return up to 30 days after receipt of item.
- For returns, an RMA form must be filled out HERE or customers can call for additional help.
- Shipping costs will be deducted from all returned items.
- Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in.
- Items broken, damaged, or inoperable due to installer error will not be refunded.
- Fill out the return form or give us a call to obtain an RMA and return shipping label.
- There are no returns on the Pentair Colorsync 618031
- No returns on pool cleaners.
- No returns on opened seals and o-rings.
- No returns on capacitors.
- If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
- All products denied upon arrival at customers house WILL be charged the cost to ship.
- Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.
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