Pentair 4" Rubber Lens Gasket for SpaBrite and AquaLight, 79108500Z In stock$2199
Pentair 4" Rubber Lens Gasket for SpaBrite and AquaLight, 79108500Z
$2199
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Quick overview
- Genuine Pentair The factory 79108500Z gasket, sized to the SpaBrite and AquaLight lens.
- 4 inch diameter Matched to the 4 inch lens on these fixtures, so it seats without stretching or bunching.
- Rubber A compressible rubber gasket, which is what makes a watertight seal at the lens ring.
- SpaBrite and AquaLight Fits the Pentair SpaBrite and AquaLight pool and spa lights.
- Replace it whenever the light is opened An old gasket has taken a set and will not reseal, and a leaking fixture floods the lamp.
- Cheap part, expensive failure The gasket costs a fraction of the lamp and housing it protects.
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Product details
The Pentair 79108500Z is the 4 inch rubber lens gasket for SpaBrite and AquaLight pool and spa lights. It is the genuine Pentair part.
What it seals
The gasket sits between the lens and the light housing. When the lens ring is tightened down, the rubber compresses and closes the joint, and that seal is the only thing keeping pool water out of the fixture.
Replace it every time you open the light
Rubber that has been clamped in place for a few seasons takes a permanent set and no longer springs back. It looks fine and it is not. Refitting an old gasket after a relamp is the single most common way a light ends up full of water, so put a new one in whenever the lens comes off.
What is included
The gasket only. The lens itself, the color lens kits and the fixture hardware are separate items.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 79108500Z |
| UPC | 788379886844 |
| Type | Lens gasket |
| Material | Rubber |
| Diameter | 4" |
| Fits | Pentair SpaBrite and AquaLight pool and spa lights |
| Shipping weight | 2 lb |
| Ships | Parcel |
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Questions and answers
What people ask about this product, answered by our pool techs.
Which lights does this gasket fit?
Pentair SpaBrite and AquaLight pool and spa lights, the models that use the 4 inch lens.
Do I have to replace the gasket when I change a bulb?
Yes, replace it. Once a rubber gasket has been compressed in a fixture for years it takes a permanent set, and reusing it is the most common reason a relamped light floods.
Is it a genuine Pentair part?
Yes, Pentair part number 79108500Z.
Does the lens come with it?
No. This is the gasket only. The lens and the color lens kits are separate parts.
Web Price
Some manufacturers don’t allow us to publicly display their best prices online. When you request an Unadvertised Deal, you’re asking us to unlock a special offer that isn’t shown on the site.
Get your unadvertised price ›
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