Sifter Parts & Service recommends the use of its FDA-approved polyurethane screen cleaning balls and cubes to prevent sifter screens from clogging with product. According to the company, the polyurethane balls are further characterized by:
- The addition of a stainless steel core to the ball and cube to make them both magnetic and metal detectable.
- Oil, moisture and chemical resistance, as well as construction from non-porous materials.
- Diameter sizes from 5/8 to 2 inches.
- More abrasion resistance and a longer life than screen cleaners manufactured from other materials.