Fluval A20011 305/405, 306/406 Intake Stem

A20001 Fluval Output Nozzle, 04 and 05 Series

Fluval Rubber Adapter for Ribbed Hosing, 304, 305, 404, 405 (2 Pieces)

4-Pack Fluval-Compatible Replacement Foam Filters - Works with 304 / 305/ 306 / 404 / 405 / 406 Aquarium Canister Filter Models - Equivalent to Bio-Foam A237 - Made in the USA By Impresa Products

Fluval 306/406 Bio-Foam

Fluval Intake Strainer with Checkball for Fluval 305, 405, 306, 406 External Filter

LTWHOME Compatible Polishing Filter Pads Fit for Fluval 304 305 306 404 405 406(Pack of 12)

Fluval Carbon, 100-gram Nylon Bags - 3-Pack

Zanyzap 12 Foam Filter Pad Inserts for Hagen Fluval 204, 205, 206, 304, 305, 306 (A-222)

Fluval Biomax Bio Rings - 500 grams/17.63 ounces

Zanyzap 12 Foam Filter Pad Inserts for Hagen Fluval 404/405 / 406 (A-226)