By capturing particles that could damage the vacuum/pressure pump, the pre-filter is designed to extend the system's life and performance. Each pre-filter is equipped with a wing-nut closure, which allows the lid to be removed quickly and easily, independently of the shut-off cage. The unique design features a lower profile and a 300 micron pleated stainless steel element. The unit is primed and coated for superior durability and cleanability. A pre-filter is a must in any system to prevent contamination of the vacuum pump by foreign particles.
Includes wingnut closure and stainless steel filter.