1 Replacing the filter element is part of the daily maintenance. 2
Replacing conventional filters can be very expensive, and these washable and reusable foam filters will reduce your cost. 3
The initial cost of this filter sponge is slightly higher than that of the carton, but it has a longer life than the carton. 4
It is recommended to replace the filter sponge once a week. These foams can be easily cleaned and replaced. 5
Widely used in fish tank, aquarium, etc.Product Name: Filter Sponge
Material: Sponge
Size: 20x10x10cm/7.87x3.93x3.93inch (Approx.)
Hole diameter: about 40mm/1.57inch (Approx.)
What's in the box
1 x Pre-Filter Foam Sponge Roll
