Sponge rectangular, large -porous 10 ppi, sheet 50 x 50 x 10 cm, black

A rectangular sponge for a filter, large -porous 10 ppi (eight for a inch) means that each inch lips contains about 10 large pores. This designation indicates its filtering characteristics and allows you to determine which types of particles will linger.

is used to filter larger particles, such as dust, hair, fluff and other large pollution. The choice of sponge with a certain level of coarse -porch depends on the specific requirements and conditions of filtering.

the diameter of the hole is 13mm.

If large particles prevail in your system, then a sponge with an indicator of 10 ppi may be suitable choice. However, if thin filtering is required, you may need to use a sponge with a higher PPI.