Medium Pre Filter Sponge

This is a coarse pre filter sponge for filter intakes. This bridges the gap between the small and large sponge filters. Working best on most mid sized hang on back filters. Half inch hole for filter intake. Can stretch a bit if needed. The hole goes all the way through this intake sponge. We have provided a plug for the bottom end.

Intake hole: 1/2 inch

Diameter: 2 1/2 inch

Length: 3 inches

 

 

Customer Reviews

Based on 210 reviews
96%
(201)
4%
(8)
0%
(0)
0%
(0)
0%
(1)
R
R.I.
great product

does a great job at keeping the filter clean....

P
P.W.
Easy fix

A simple solution to help your filter work better. Keep the food where the fish can eat it, Not rotting in your filter.

J
J.J.
Great value for the price

I prefer sponge filters because they AR a very good filter versus their cost. I have about a dozen or so of these filters, at least one in every freshwater tank, a medium sized Sponge Filter in my saltwater quarantine tanks, and now several in my Axolotl tanks. You get great filtration plus the added benefit of aerating the water. Overall I recommend sponge filters like these over any other filter money could buy.

S
S.
Love it

It is working great with my shrimp

D
D.L.
Prefilter sponge

Good product. The best service in the business!!!

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