Parts Canister/Fluval. Fluval Impeller Cover - Straight Blades. Holds the impeller and shaft in place allowing for the proper function and optimum water flow from your Fluval Canister Filter. COMPATIBLE WITH STRAIGHT BLADE IMPELLERS ONLY!
Fluval Impeller Cover - Straight Blades. Holds the impeller and shaft in place allowing for the proper function and optimum water flow from your Fluval Canister Filter. Note: compatible with straight blade impellers only.