Hayward Sand Filter O-Ring | SX200Z6
Hayward Products
SKU: SX200Z6
Hayward SX200Z6 O-Ring – Lid Seal for Sand Filter Tanks
The Hayward SX200Z6 is a replacement dome-lid O-ring designed for use in compatible sand filter systems. It helps restore the sealing interface between the filter tank lid and body, preventing leaks and maintaining system pressure.
Key Features
- Precision molded O-ring sized to original equipment specification for select filter models.
- Helps maintain a tight seal between the lid and tank body to avoid water bypass or loss of pressure.
- Ideal for maintenance kits, service vehicles or inventory stocking for filter rebuilds.
Technical Specifications
- Part Number: SX200Z6
- Application: O-ring/dome-lid seal for compatible sand filter tanks.
- Typical Size: Inside Diameter ~6½″, Thickness ~3⁄16″ (confirm for your model).
Installation & Compatibility Notes
Before installation, shut off the pool pump and relieve all system pressure. Remove the filter lid, clean the seating surfaces thoroughly, and remove the old O-ring. Install the SX200Z6 O-ring in the tank lid groove or sealing surface, ensuring it sits flat and free of twists. Re-assemble the tank lid, restore circulation and check for proper operation with no leaks or pressure loss.
Maintenance Tips
- Inspect the O-ring at each seasonal service for signs of cracking, flattening or chemical damage—replace if any defects are visible.
- If you observe water seeping around the lid or the filter system loses pressure unexpectedly, the O-ring seal is a likely culprit.
- Keep spare O-rings in your parts inventory to enable quick turnaround when servicing filter tanks in use or during renovation work.
Why Choose This O-Ring?
For pool service professionals, equipment dealers and homeowners performing maintenance, the Hayward SX200Z6 seal offers an effective, targeted solution to restore filter tank integrity. Replacing just the seal helps avoid full tank replacement, supports clearer water and safer operation.
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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