These mini pre filter sponges are great for small hang on back filters or very small power heads. This is a custom design we had made with a more coarse foam so it doesn't clog up instantly on filters. 

Intake hole: 0.5 an inch. 

Diameter: 1.25 inch

Length: 2.75 inch

Mini Pre Filter Sponge Coarse

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These mini pre filter sponges are great for small hang on back filters or very small power heads. This is a custom design we had made with a more coarse foam so it doesn't clog up instantly on filters. 

Intake hole: 0.5 an inch. 

Diameter: 1.25 inch

Length: 2.75 inch

Customer Reviews

Based on 95 reviews
99%
(94)
0%
(0)
1%
(1)
0%
(0)
0%
(0)
G
G.
Quick shipping! Works great!
G
G.E.
Perfect for intake
N
N.L.
Works
R
R.
Works great.
L
L.S.
Great product
B
B.B.
Perfect
j
j.c.
Its smol
R
R.M.
M
M.C.
K
K.K.
Just what I needed.