
SuperPro Lens Gasket, American Products / Pentair, Spabrite / Aqualight, 4" Diameter, O-344-9
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Quick overview
- 4 in. diameter Sized for the small Spabrite and Aqualight fixtures rather than a full size pool light.
- Alternate for two factory numbers Listed as an alternative for part numbers 79108500 and 79108600.
- Seals the lens to the housing This gasket is the only thing keeping pool water off the lamp and the socket.
- American Products and Pentair fixtures Covers the Spabrite and Aqualight lights sold under both names.
- Replace it whenever the light is opened The gasket takes a compression set, so reusing an old one is how a light floods.
- Cheap next to the fixture A gasket costs a fraction of the light it protects.
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Frequently bought together

SuperPro Lens Gasket, American Products / Pentair, Spabrite / Aqualight, 4" Diameter, O-344-9

Amerlite Niche Sealing Ring, 79200100
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Product details
The SuperPro O-344-9 is a 4 in. lens gasket for American Products and Pentair Spabrite and Aqualight fixtures. It is listed as an alternative for part numbers 79108500 and 79108600.
What it does
The gasket sits between the lens and the light housing and is the seal that keeps pool water away from the lamp, the socket and the cord. It is a small part carrying the entire watertight integrity of the fixture.
Change it every time you open the light
Once a gasket has been clamped down it takes a permanent set, and the compound hardens with age and heat. Refitting an old gasket is the single most common reason a light floods shortly after a bulb change. Fit a new one whenever the lens comes off, seat it cleanly in the groove, and tighten the lens ring evenly.
Check the size first
This is the 4 in. diameter gasket for the smaller Spabrite and Aqualight fixtures. Full size pool lights take a larger gasket, so measure before you order.
| Brand | SuperPro |
|---|---|
| Manufacturer part number | O-344-9 |
| UPC | 601402262937 |
| Type | Lens gasket |
| Diameter | 4" |
| Fits | American Products / Pentair Spabrite and Aqualight fixtures |
| Alternate for | 79108500, 79108600 |
| Shipping weight | 0.1 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?
Does it replace 79108500 or 79108600?
Do I have to replace the gasket when I change a bulb?
What size is it?
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