Fluval⏳Filter AccessoriesFluval Rubber Connector External Filter FX4, FX5 and FX6, Pack of 1$33.99View
Fluval⏳Filter AccessoriesFluval O-Ring Black Synthetic Rubber 14 mm Inner Diameter 28 mm Outer Diameter 1 Piece FX4, FX5 and FX6 Filters$19.99View
Fluval⏳Filter AccessoriesFluval Water Polishing Pad for Fluval FX4, FX5 and FX6 External Filters$26.99View
