Seal your filter tight and stop leaks fast with the Hayward GMX600F ProSeries Tank Lid O-Ring. Shasta Pool Supply filter part restores pressure balance, prevents water loss, and keeps your filtration system running efficiently. Specifically, this OEM Hayward replacement part keeps your ProSeries sand filter performing at full strength by maintaining a perfect seal between the tank and lid.
- Prevent Leaks: Create a secure, watertight seal between the tank and lid to eliminate drips and pressure loss.
- Protect System Integrity: Stop air from entering the filter system and disrupting filtration performance.
- Compatibility: Fits Hayward ProSeries sand filters (models S210, S220, S244, S244T, S270, and others)

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Find the best pool equipment to complete your entire pool system. The lowest possible prices offered at fastest shipping.
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Waterco MultiCyclone 16 Centrifugal Filter | Pre-Filter 2" 50 mm Models
Regular price $320.00 USDRegular priceUnit price / perSale price $320.00 USD -
Hurricane 450 sq. ft. Inner Outer Replacement Cartridge Set for Sta-Rite S8M150
Regular price $499.99 USDRegular priceUnit price / per$550.00 USDSale price $499.99 USDSold out -
Animal Leaf Rake with Standard Bag | Oreq LN4135
Regular price $42.75 USDRegular priceUnit price / perSale price $42.75 USD -
Hurricane for Pentair Clean & Clear Plus 420 Pool Filter Cartridge 4 Pack HF7471-04
Regular price $179.99 USDRegular priceUnit price / per$199.99 USDSale price $179.99 USDSale
What our customers are saying
Ordering and payment was simple and easy to do. Dan is wonderful.
Ordering and payment was simple and easy to do. Dan is wonderful.
DeeDee B
Called the Phoenix office and gentleman who assisted me was very helpful and confirmed they had what I was looking for.
Called the Phoenix office and gentleman who assisted me was very helpful and confirmed they had what I was looking for.
Douglas S
Easy to order and arrived on time.
Easy to order and arrived on time.
David F
FAQ
Our expert staff answers customer's most asked questions.
Why am I being charged shipping for a return?
For detailed information regarding shipping charges for returns, please review our shipping policy.
What shipping options do you offer?
We offer local pick-up at both our Phoenix and Mesa locations, along with Free Shipping on orders $150 or more. To learn more about our shipping options.
How will I know when my order is ready for pickup?
You'll receive an email notification when your order is ready to be picked up.
Learning Center
Blog posts
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