The Fluval 407 is a 07 Series canister filter. Fluval's 07 Series media page documents which replacement media is listed for this filter.
Listed by Fluval itself, or by another document published by the filter's manufacturer.
Also documented for: Fluval 406 Canister Filter
“Bio-Foam, 2-Pack Compatible With: 406 Canister Filter 407 Canister Filter; embedded product data on the same page: item_id "A226", item_name "Bio-Foam for 406, 407 Canister Filter, 2-Pack"”
Also documented for: Fluval 406 Canister Filter
“Bio-Foam, Value Pack For 406, 407 Canister Filter Compatible With: 406 Canister Filter 407 Canister Filter; embedded product data on the same page: item_id "A337", item_name "Bio-Foam for 406, 407 Canister Filter, Value Pack"”
Also documented for: Fluval 306 Canister Filter, Fluval 307 Canister Filter, Fluval 406 Canister Filter
“Bio-Foam+, 2-Pack Compatible With: 306/406 Canister Filter 307/407 Canister Filter; embedded product data on the same page: item_id "A237", item_name "Bio-Foam+ for 306/406, 307/407 Canister Filter, 2-Pack"”
Also documented for: Fluval 406 Canister Filter
“Bio-Foam Max, 2-Pack Compatible With: 406 Canister Filter 407 Canister Filter; embedded product data on the same page: item_id "A189", item_name "Bio-Foam Max for 406, 407 Canister Filter, 2-Pack"”
Also documented for: Fluval 306 Canister Filter, Fluval 307 Canister Filter, Fluval 406 Canister Filter
“Quick-Clear, 6-Pack Compatible With: 306/406 Canister Filter 307/407 Canister Filter; embedded product data on the same page: item_id "A244", item_name "Quick-Clear for 306/406, 307/407 Canister Filter, 6-Pack"”
OEM lists this media as compatible with all canister filters
Also documented for: Fluval 106 Canister Filter, Fluval 107 Canister Filter, Fluval 206 Canister Filter, Fluval 207 Canister Filter, Fluval 306 Canister Filter, Fluval 307 Canister Filter, Fluval 406 Canister Filter
“BIO-FX 2 L Compatible With: All canister filters All Power filters; embedded product data on the same page: item_id "A1458", item_name "BIO-FX, 2 L"”
OEM lists this media as compatible with all canister filters
Also documented for: Fluval 106 Canister Filter, Fluval 107 Canister Filter, Fluval 206 Canister Filter, Fluval 207 Canister Filter, Fluval 306 Canister Filter, Fluval 307 Canister Filter, Fluval 406 Canister Filter
“BIO-FX 5 L Compatible With: All canister filters; embedded product data on the same page: item_id "A1459", item_name "BIO-FX, 5 L"”
Pack contains 12x Carbon 100 g, 6x Quick Clear Polishing Pads and 12x Phosphate Remover Pads per the OEM page
Also documented for: Fluval 306 Canister Filter, Fluval 307 Canister Filter, Fluval 406 Canister Filter
“Media Value Pack for 306/307 & 406/407 Canister Filter. Designed specifically for the Fluval 306/307 and 406/407 canister filters”
Products that a seller or third-party maker states are for this filter. These are claims by the seller — not OEM endorsements, and not tested here.
No third-party compatibility claim was recorded for this model.
Recorded as unknown rather than guessed.