Fluval Suction Cups and clip (14mm (0.6")) is suitable for:
-Fluval 104 External Power Filter
-Fluval 204 External Power Filter
-Fluval 304 External Power Filter
-Fluval 404 External Power Filter
-Fluval 105 External Canister Filter
-Fluval 205 External Canister Filter
-Fluval 305 External Canister Filter
-Fluval 405 External Canister Filter
-Fluval 106 Canister Filter
-Fluval 206 Canister Filter
-Fluval 306 Canister Filter
-Fluval 406 Canister Filter
