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

Not same as originals in fluval filters. thinner and materials not of same high quality as originals that came with thew filter

NOTE: Bigger filters take four of these so two packs. Also, they disintegrate rather quickly, so you might want to order two full sets at a time. They trap a lot if debris, work great.

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I keep a few boxes on hand, to be honest I like to custom cut my own from bulk, but in a pinch it is nice to know I have these, quiality is good.

Read Best Reviews of Fluval Foam Filter Block (204/205/306 & 304/305/306)- 2-Pack Here

They were coarser than the ones that came with the filter my old ones were not salvageable they were clogged so bad.

Another thing these don't wash out like the other ones did.

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Anyone using the fluval external canister has to use these pads! I rinse them and usually get about 3 uses out of them

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