Hoover T-Series HEPA Filter for Hoover WindTunnel and Other Upright Bagless Vacuum Cleaners Part 303172001 Quantity Discount:Buy 1 Shoulder strap

Shoulder strap

2 Year Manufacture Warranty

Brushroll + belt included

Kinetix Self Propelled models

Hoover T-Series HEPA Filter for Hoover WindTunnel and Other Upright Bagless Vacuum Cleaners Part 303172001 Quantity Discount:Buy 1 Shoulder strapHEPA filters have complex fibrous structure and belong to the fine purification category. Passing around the filter fibers, the dust particles settle on them. Thus, the structure of the filter becomes even more complicated and with the time of operation the efficiency increases. This mechanism is called the ''diffusion effect''. HEPA filters are designed to capture dust particles from 1 to 0. 1 micron that carry pathogenic and allergic organisms,