The SunSun HW-302 O-Ring Rubber is a replacement seal designed to maintain a watertight connection between the filter head and the canister body. Over time, the original O-ring may wear out, dry, or become damaged, leading to potential leaks. Replacing it ensures proper filtration and prevents water leakage.
Key Features:
Made of high-quality rubber for durability and flexibility.
Ensures a tight seal to prevent leaks in the canister filter.
Compatible with SunSun HW-302 and similar models like HW-402 and HW-702.
Easy to install and replace.
Installation Tips:
Ensure the old O-ring is completely removed before fitting the new one.
Lubricate the new O-ring with aquarium-safe silicone grease to extend its lifespan.
Press the O-ring evenly into the groove to ensure a snug fit.
Regularly checking and replacing the O-ring helps maintain optimal filter efficiency and ensures a leak-proof setup for your aquarium.