Hayward Flanged Elbow Assembly | ECX4220A
Hayward Products
SKU: ECX4220A
Hayward ECX4220A Flanged Elbow Assembly with Check Valve
Part Number: ECX4220A
Description
A replacement flanged-elbow assembly including integrated one-way check valve designed for use on select Hayward D.E. filter systems. Provides reliable flow control and back-flow protection.
Compatibility & Fitment
- Fits Hayward Perflex EC65/EC75 and similar D.E. filters needing this elbow/check-valve configuration.
- Use when the original elbow is cracked, leaking, the check valve has failed or the part is missing.
- Direct replacement for systems listing part number ECX4220A.
Features & Specifications
- Elbow configuration: flanged connection to filter tank port.
- Includes integrated check valve to prevent reverse flow during service or backwash.
- Machined fitting constructed for pool water use and reliable sealing under pressure.
- Weight: approximately 3.7 lbs (for shipping spec).
Installation Notes
Turn off the pump and relieve system pressure. Drain or backwash the filter as needed. Remove the old elbow assembly and inspect the filter tank flange, gasket surface, and threads. Confirm all sealing surfaces are clean. Install the new ECX4220A assembly, ensure proper torque on flange bolts, prime and restart the system. Check for proper flow and no leaks.
Maintenance Tip
Inspect the elbow assembly and check-valve annually during service. Replace if you observe cracks, leaks, difficulty in valve operation, or signs of back-flow to maintain optimal filter performance and longevity.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
Related Products
