Rectangular sponge for filter No. 2, reticulated 30 ppi, 6 x 4 x 11 cm, black

A rectangular sponge for filter No. 2 is a special type of sponge, which is used in filtration systems for cleaning and filtering air or liquid.

a reticulated sponge has a number of advantages:

-ona provides Effective filtration, delaying small particles and pollution, such as dust, dirt, pollen and other harmful substances.

-sheated the cellular structure of the sponge allows a free flow of air or liquid, while not creating a significant resistance of the flow.

the sponge is easily processed and can be cut into the desired size and shape to meet the requirements of a particular filter. It can also be easily cleared or replaced if necessary.

the diameter of the hole is 13 mm.