Includes 1roll of 1x1meter Gauze Water Nylon Filter Mesh, 80 100 120 150 200 250 300 350 400 450 500 600 Mesh.(Optional) (80=80 Mesh). 1 x 1 meter nylon mesh filter is widely use for paint filtering, home brewing or industry. This nylon mesh filter removes unwanted dust, undissolved particles from the paint while loading paint in a sprayer or before brushing. Nylon mesh filters are excellent for removing unwanted dust and undissolved particles from paint and preventing clogging. Nylon material is anti-aging, pressure-resistant, high-temperature resistant.