The Aladdin O-344 Spa Light Lens Gasket provides a dependable replacement for the Pentair 79108500 seal used on 4 inch spa- and small-pool light fixtures, including SpaBrite, AquaLight, SAL Spectrum, and IntelliBrite units. Constructed from chemical-resistant silicone, it maintains flexibility through temperature shifts, sanitizer exposure, and continuous water pressure to keep moisture out of the light housing. The gasket follows the OEM-style 4.25 inch lens contour for proper seating within the housing groove, ensuring a reliable watertight barrier during light servicing or reassembly. With its durable build and precise sizing, the O-344 helps protect internal electronics and maintain safe, consistent lighting performance. Highlights OEM-Style 79108500 Fit: Matches the lens-seal dimensions used in Pentair 4 inch fixtures such as SpaBrite, AquaLight, SAL Spectrum, and IntelliBrite. Moisture-Blocking Seal: Forms a watertight barrier that helps prevent leaks, internal corrosion, and early fixture failure. Resistant Silicone Material: Maintains elasticity despite chlorine, bromine, heat, and spa-operation stress. Sized for 4 Inch Fixtures: Fits standard 4.25 inch lens diameters common in many spa-light housings. Fast Replacement: Seats easily in the lens channel for straightforward installation during bulb or fixture maintenance. Compatibility Pentair AquaLights Spa Lights Pentair IntelliBrite Spa Lights Pentair IntelliBrige Spa Lights Pentair SpaBrite Spa Lights Additional Info The Aladdin O-344 Spa Light Lens Gasket replaces the Pentair 79108500 seal used on 4-inch SpaBrite, AquaLight, SAL Spectrum, and IntelliBrite fixtures. This FAQ supports SOSPool.com customers by explaining compatibility checks, installation guidance, and what to expect after ordering online. The O-344 ensures a watertight barrier that protects light fixtures from moisture damage. Compatibility Checks for Online Orders Online customers often want to confirm lens size and light family before completing their order. How can I confirm the O-344 fits my spa or pool light? Check whether your light uses a 4-inch lens or references the 79108500 gasket. If it belongs to the SpaBrite, AquaLight, IntelliBrite, or similar family, the O-344 is the correct replacement. Does the O-344 work on both older and newer Pentair spa lights? Yes, the 4-inch lens standard has remained consistent across multiple Pentair generations. The O-344 fits securely within the same housing groove. Can installing the O-344 reduce fogging or lens moisture? Yes, many fogging issues stem from degraded gaskets. The O-344 restores a tight seal that blocks water and chemical ingress. Installation and Setup After Delivery This section assists online customers with proper installation and post-installation inspection. How do I install the O-344 once it arrives? Clean the lens groove thoroughly, place the gasket evenly, and tighten the retaining ring or screws slowly to ensure even pressure. Avoid stretching the gasket during installation. What should I check after reassembling the light? Monitor the fixture for internal clarity and ensure no moisture appears inside after operation. A consistent, dry lens confirms proper sealing. How durable is the O-344 under spa conditions? The silicone elastomer withstands heat, chlorine, bromine, and routine spa use. Periodic inspection during maintenance ensures long-term performance. Shipping, Delivery, and Online Support SOSPool.com customers typically want details on shipping times and product inspection. How fast does the O-344 ship when ordered online? Most orders ship quickly, and checkout provides an estimated delivery date. Tracking updates allow you to follow your shipment. What should I inspect when the gasket arrives? Verify that the gasket is flexible, evenly molded, and undamaged. Matching its size to your 4-inch lens ensures correct installation. Should I order additional parts with the O-344? Many online customers order spa bulbs, clamps, or niche gaskets to complete their light maintenance in one shipment.
