Hayward CX250F Star-Clear filter head gasketHayward OEM Star-Clear Filter Head Gasket, CX250F In stock$4199
Hayward CX250F Star-Clear filter head gasket
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Hayward OEM Star-Clear Filter Head Gasket, CX250F

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$4199
In stock
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Quick overview

  • Genuine Hayward Factory part CX250F, the original seal for the Star-Clear filters.
  • Fits C-250 through C-1000 Listed for the Star-Clear cartridge filters C-250, C-500, C-750 and C-1000.
  • Seals the tank joint It sits at the joint between the filter head and the tank body, which is where a Star-Clear normally leaks.
  • Called two things Hayward literature refers to it as a filter head gasket and as a tank body gasket. It is the same o-ring at that joint.
  • Fit it with a new head If you are replacing the Star-Clear head, put a fresh gasket in at the same time.
  • Cheap insurance An old gasket that has taken a set rarely reseals once the filter has been opened.
Full description and specifications ↓

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Product details

The Hayward CX250F is the gasket that seals the Star-Clear cartridge filter at the joint between the filter head and the tank body. It is the original Hayward part, listed for the Star-Clear filters C-250, C-500, C-750 and C-1000.

One part, two names

Hayward literature calls this piece a filter head gasket in one place and a tank body gasket in another, and some listings describe it as the lid gasket or o-ring. They all refer to the same seal, the one that closes the joint where the head clamps down onto the tank.

When to change it

That joint is where a Star-Clear leaks. The gasket takes a permanent set over years of being compressed and heated, and once the filter has been opened for a cartridge change it often will not reseal. If it looks flat, hard or cracked, or if the filter has started weeping at the seam, replace it. Fit a new one as a matter of course when installing a new Star-Clear filter head.

Specifications
Brand Hayward
Manufacturer part number CX250F
UPC 610377004541
Part type Pool filter part
Type Filter head gasket, o-ring
Also called Tank body gasket, lid gasket
Fits Hayward Star-Clear cartridge filters C-250, C-500, C-750 and C-1000
Shipping weight 0.15 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Which filters does it fit?
The Hayward Star-Clear cartridge filters, models C-250, C-500, C-750 and C-1000.
Is this the head gasket or the tank body gasket?
Both names are used for it. It is the o-ring at the joint between the filter head and the tank body, listed by Hayward as CX250F.
Is it genuine Hayward?
Yes. It is the original Hayward part, CX250F.
When should I replace it?
Any time the filter has been opened and the gasket looks flat, cracked or hard, and always when fitting a new filter head.
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