Replacement for Fluval Part Number A20212 (A-20212)
Identical in Form, Fit, and Function to OEM Specification
Four Pack Top Cover O-ring Fits FX4, FX5 and FX6 high performance canister filter (Item A214, A218, A219).
Premium heavy-duty materials for durability and performance.
Assembled in the USA..
Replacing this O-ring can return your aquarium system back to peak performance and efficiency, eliminate leaks, and prolong the life of your investment.
Keep a spare on hand to eliminate unplanned down time.
Beaver Island Parts Company recommends lubricating all O-rings with a quality silicone-based lubricant designed for O-rings.
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