36 Water Filter Polishing Pads for Fluval 304 305 306 404 405 406

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

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 Carbon, 100-gram Nylon Bags - 3-Pack

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

Fluval Zeo-Carb, 150 Gram, 3-Pack Nylon Bags

Fluval Biomax Bio Rings - 500 grams/17.63 ounces

LTWHOME Foam Filters Fit for Fluval 404, 405,406 External Filter (Pack of 12)

Fluval Foam Filter Block (204/205/306 & 304/305/306)- 2-Pack

Fluval Ammonia Remover, 180-gram Nylon Bags - 3-Pack