

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.
💦 Elevate your aquarium’s clarity with Fluval’s bio-foam power!
The Fluval Foam Filter Block is a premium replacement filter media designed specifically for Fluval 404, 405, 406, and 407 canister filters. Made in the USA, this dual-purpose foam provides superior mechanical filtration by trapping debris while fostering biological activity within its porous structure. Its optimized size ensures efficient water flow with minimal clogging, delivering crystal-clear, healthy aquarium water. Sold as a convenient 2-pack, it’s trusted by aquarists worldwide for maintaining pristine aquatic environments.

| ASIN | B001D04PQQ |
| Best Sellers Rank | #50,833 in Pet Supplies ( See Top 100 in Pet Supplies ) #673 in Aquarium Filter Accessories |
| Brand Name | Fluval |
| Color | No Color |
| Customer Reviews | 4.8 4.8 out of 5 stars (909) |
| Date First Available | October 2, 2001 |
| Included Components | Fluval Foam Filter Block, Replacement Filter Media for Fluval 404, 405, 406 and 407 Aquarium Filters, 2-Pack, A226 |
| Item Dimensions LxWxH | 13 x 3.3 x 2 inches |
| Item Package Dimensions L x W x H | 12.47 x 3.19 x 1.96 inches |
| Item Weight | 0.13 Pounds |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Material | Plastic |
| Model Name | Fluval Foam Filter Block, Replacement Filter Media for Fluval 404, 405, 406 and 407 Aquarium Filters, 2-Pack, A226 |
| Number of Items | 1 |
| Package Weight | 0.06 Kilograms |
| Part Number | A226 |
| Size | 307/407 |
| Style | Bio-Foam |
| Suggested Users | Unisex-Adult |
| Warranty Description | Warranty |
J**T
Good filters
These are good filters that fit my Fluval 407 canister filters. I use 4 of the filters in each canister. They can get really dirty which tells me they are doing their job.
W**L
Worked like it should
Worked great
D**Y
A Must Have for your FluVal Filter
We had a Pleco that lived 17 years so we used MANY of these. These are fabulous for the filter system!!
N**S
Aquarium filter
Fits perfect in my Fluval Canister Filter 407
T**I
You know what you are getting
A little pricy but the name brand is a trusted brand. You dont have to worry about the quality here. The box size is good. Great product
A**S
As advertised
My aquarium guy suggested this and he's been in the business for 33 years so I trust his judgment
J**0
I trust the brand but these are a little pricey.
At one time these were made better with tighter pores. They now have very large pores and don't catch as much as they used to. This means my media gets full of gunk more quickly and needs rinsing more often. One plus is that I like that these Fluval filters are individually wrapped, and I trust the brand, but it does not justify the high cost for a couple pieces of foam. (I usually buy the 406 size for my 306 canister and cut to size. The cost is about the same and I have the benefit of using the ends I cut off in my HOB filters). I ordered generic replacement foam pads and in comparison the generic pads seem to work just as well for half the cost. The generic replacement filters: https://www.amazon.com/gp/product/B0028RWOKC/ref=od_aui_detailpages00?ie=UTF8&psc=1
L**E
WOW, they made it better!!!!!
Reluctant to get a new one for my turtle, I finally broke down and get new replacement, the reason why it took me so long was because the replacement I bought back in 2012 was such BAD quality I do not want to support bad quality product (read my old review from below), but to my surprise, these filters I ordered this time looked just like the original, the pores are a lot denser....I WAS AMAZED!!!! for once company finally listened to the customer and made the product better!!! Thank you fluval for changing the replacement filter!!! I will be buying it more often now that I know it's better quality!!!! ===below is my old review from 2012=== The pore size is so much bigger and not as dense compare to the original one that came with the canister, I'm a bit disappointed.... Made in China
R**K
You have to cut a bit to fit Fluval 207. Works fine. Recommend
K**G
Super
C**N
Pour mon aquarium
R**7
great product , lasts long time, just rince them and they dont clog easy either, dont buy copy’s they clog up fast and you can get some water damage. Do not buy Chinese copy’s they dont work
G**T
filtrent correctement
Trustpilot
2 weeks ago
2 months ago