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Hayward Valve Head O-Ring by Hayward

Hayward Valve Head O-Ring by Hayward
product #3970
List price: $12.99   You save 23%

Seals Joint Between Filter Head & Filter Body

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We offer free shipping in the U.S. on all online orders. In Stock Items shipping via FedEx arrive in approximately 2-4 days . Larger items shipping via freight typically arrive in 5-7 business days. More Info »

Valve Head O-Ring by Hayward

A leaky filter caused by an o-ring is a very common cause of water loss in an above ground pool. Besides losing valuable water, the leakage also allows unwanted air to go into the filter system, which interferes with the filtration process. The O-ring must be installed and replaced when necessary to keep the filter completely sealed. This will prevent water loss and keep the filter running perfectly. Install the o-ring properly and replace it regularly for the best performance from your above ground swimming pool. 


  • Model # GMX600F
  • Compatible with Hayward Sand Filters
  • Easy to Install
  • Installs at Base of Valve Head


Pool Equipment:
Pool Filter PartsAll Pool Equipment

Item # GMX600F

Compatible Hayward Sand Filters

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Free Shipping

For online orders over $40 (before tax), shipping and handling is FREE. Orders that are under $40 will have a $5.99 shipping fee added. Most pool supplies ship via Fed Ex and delivery times within the Continental U.S range from 2-5 days. All orders received before noon will ship that SAME DAY.
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