Air Filter - 48mm, Sponge, Straight, Yimatzu Brand, Black

: This is a black 48mm standard flow Sponge air filter comprised of 2 layers of sponge with differing porosity. The outer sponge layer is most porous and is both removable and washable. The inner layer is comprised of a denser sponge for optimal filtration VS air flow. The intake tube (connecting hose) is straight. The filter has a diameter of 9.5cm and length of 7.5cm.