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These pre filter sponges are designed for canister filters and Aquaclear 70 and 110 filters. Can also work for Aqueon and other larger hang on back filters as well.

Intake hole: 1 1/4 inch

Diameter: 3 1/2 inch

Length: 5 1/2 inch

*Pore size on the foam has a range of pores per square inch based on manufacturing process. The large pre filter is designed to have larger pores to not reduce the flow of a canister filter.

 

 

Large Pre Filter Sponge

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These pre filter sponges are designed for canister filters and Aquaclear 70 and 110 filters. Can also work for Aqueon and other larger hang on back filters as well.

Intake hole: 1 1/4 inch

Diameter: 3 1/2 inch

Length: 5 1/2 inch

*Pore size on the foam has a range of pores per square inch based on manufacturing process. The large pre filter is designed to have larger pores to not reduce the flow of a canister filter.

 

 

Customer Reviews

Based on 621 reviews
95%
(593)
3%
(18)
1%
(4)
0%
(1)
1%
(5)
o
o.l.
intake sponge filter

works great on my canister filter ,I wish I live closer so I could just walk in to buy things and look around, love your videos also

S
S.
Perfect intake sponge!

Perfect intake filter for my canister filter, though I did have to zip-tie on as the canister intake was only about an inch. Amazing how much it pre-filters from the canister. Now I can take the extra floss out of my canister and get better flow through it.

M
M.W.
Outstanding

I order actually 2x. An order of sponges and dwarf sag. My was I impressed with the diligence and care of how the product was packaged but! The best thing was how healthy and beautiful my plants were with beautiful brightness and very nicely colored roots truly impressed and will be back again soon

D
D.H.
Great Sponge

I ordered and received two large sponge filter for my Marineland 350 Aquarium filters. I immediately installed them on the rectangular intake tube, and after a few days I started seeing a difference in the quality of water. They are definitely helping keep my water cleaner. My replaceable filters in the Marineland 350 are definitely going to last longer. The only reason I gave them 4 stars is because of the price. They should only be a few dollars apiece. But as I did a lot of searching with no luck finding them anywhere else I had to pay this price. I highly recommend them for Intake filters, but not happy about the price.

M
M.
Great product

I have this sponge on the intake pipe of a Fluval 70 in my 20gallon tank. It works great but needed to be modified a little bit to fit correctly in my small tank. Also, the opening in the sponge is a little too wide for the Fluval 70 intake tube so it slides off if it is not pressed up against the glass of the tank. For those two reasons I am subtracting a star but the sponge otherwise is great and has been catching all the waste in my tank before it reaches my HOB filter. It also works greats to hide your intake tube if you have black wallpaper in your tank.