- Perfect Compatibility: This pool light gasket is specifically designed as a direct replacement for Pentair part number 79101600Z. It provides a secure, leakproof fit for Pentair Amerlite, Intellibrite, and SAM lights, making it an essential component for inground pool light housing. - Durable Construction: Made from premium-grade silicone, this gasket is engineered to resist chlorine exposure, extreme temperatures, and UV rays. It offers long-lasting waterproof protection for your inground pool lights. - Precision Fit: With dimensions of 8 3/8 inches, this gasket ensures a snug and reliable fit for Pentair Amerlite and Intellibrite pool lights, maintaining excellent seal quality and preventing leaks. - Leakproof Design: This replacement gasket establishes an airtight barrier that effectively prevents moisture buildup and water damage. It is a reliable solution for eliminating leaky pool light fixtures. - Easy Maintenance: The flexible, snap-on design allows for quick and tool-free installation. Simply replace your old gasket to ensure optimal waterproofing and prolong the life of your pool lights. - Enhanced Protection: This gasket prevents dust, debris, and water from entering your pool light housing, guaranteeing consistent illumination and reducing overall maintenance costs. Applications: 1. Ideal for replacing worn or damaged gaskets in inground pools to ensure effective lighting performance. 2. Perfect for routine maintenance, offering a simple solution to extend the lifespan of your existing Pentair pool lights. 3. Essential for winterizing your pool lighting system, keeping moisture at bay during off-seasons. Ensure your pool lights function effectively and efficiently with this high-quality Pentair gasket replacement.