O-170 O-Ring for Pentair Pool Lights – Reliable Waterproof Seal

The O-170 O-Ring is a high-quality replacement gasket designed specifically for Pentair pool light fixtures. Engineered to create a watertight seal between the light lens and housing, this O-ring prevents water intrusion that could damage internal components or pose electrical risks.

Made from durable, chemical-resistant rubber, the O-170 maintains flexibility and strength even under constant exposure to pool chemicals and high temperatures. It’s an essential part of regular maintenance to ensure your underwater lighting stays safe, functional, and long-lasting.

Key Features:

• Compatible with Pentair underwater light models

• Creates a secure, waterproof seal to prevent leaks

• Chemical- and heat-resistant rubber construction

• Helps protect lighting components from water damage

• Easy to install during bulb or lens replacement

Why It Matters:
Old or damaged O-rings can compromise the integrity of your pool lighting. The O-170 offers peace of mind with a reliable seal, helping avoid short circuits, lens fogging, or costly light fixture replacements.

Ideal For:

• Pentair light fixture maintenance

• Spa and pool technicians

• Homeowners replacing light bulbs or upgrading seals