NEW STEP BY STEP MAP FOR PROTECTION AGAINST DUST AND ALLERGENS IN SAUDI ARABIA

Slowed by friction with the wall area, they then slide down the wall into a conical dust hopper at The underside with the cyclone. The cleaned air swirls upward inside of a narrower spiral via an internal cylinder and emerges from an outlet at the highest. Amassed particulate dust is periodically removed from the hopper for disposal.AWAIR screens t