Hayward Union Ball End Connector | SPX1485A
Hayward Products
SKU: SPX1485A
Hayward SPX1485A Ball End Connector (Union Ball End) – Filter/Union Connection Part
Hayward SPX1485A is a genuine replacement ball end connector (often called a union ball end) used in select Hayward filter and union connection assemblies. This part provides the ball-end sealing interface that mates with the matching union nut/O-ring style connection to help create a secure, leak-resistant plumbing joint.
Key Features
- Part Number: SPX1485A
- Brand: Hayward
- Type: Filter/union connection component (ball end connector / union ball end)
- Purpose: Restores proper union-style sealing at the filter/valve plumbing connection
- Common catalog reference: 4810-61 (often listed)
- Pool Type: In-ground (common listing)
Common Applications
- Hayward Perflex Extended-Cycle D.E. filters (EC-series models are commonly referenced)
- Hayward “Basic” filter models commonly referenced alongside EC-system applications
- Hayward union model SP1485 applications (commonly referenced)
Common Reasons to Replace
- Dripping/seepage at the union connection point
- Cracked ball-end connector body from stress or freeze damage
- Worn sealing surface that won’t seal consistently even with a new O-ring
- Damaged threads/fitment that prevents proper union assembly
Installation Notes
- Verify fit by your exact Hayward filter/union model and parts diagram before ordering.
- Shut off the pump and relieve system pressure before opening any filter/union connection.
- Inspect and replace the matching union O-ring if it is flattened, cracked, or swollen.
- Hand-tighten union connections snugly; avoid overtightening plastic union parts.
- Support plumbing to reduce stress on the connector and union assembly.
Related Products
- Hayward SPX1485A
- Hayward SPX1485B3 Union Elbow with O-Ring
- Hayward SPX1485DA Compression Fitting Assembly with Gasket
- Hayward Perflex EC65 Parts
- Hayward Perflex EC75 Parts
- Pool Union O-Rings
- Pool-Safe Silicone O-Ring Lubricant
Maintenance Tips
- Recheck unions for seepage after the system reaches full operating pressure.
- Replace union O-rings anytime they become flattened, cracked, or stiff.
- Keep sealing surfaces clean—sand/grit on the ball-end seat is a common cause of nuisance leaks.
- Winterize properly and drain equipment to reduce freeze-related cracking of fittings and connectors.
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.
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