Hoover T-Series Washable Primary Enviro Filter 4250 and without it

and without it

Function: generates suction and drives the brush

The 1-1/4" size is the standard diameter for most central vacuum and shop vacuum hoses

neutralizes odors

Hoover T-Series Washable Primary Enviro Filter 4250 and without itThis washable primary filter (Part #285) is a replacement Enviro style filter for Hoover T Series bagless upright vacuums. As the primary filter, it handles the first and most important stage of filtration, capturing the bulk of dirt and dust pulled into the machine while letting air pass freely for strong suction. Because it's fully washable, this filter is a long lasting, low maintenance choice. A clean primary filter keeps airflow high, protects