Filters 91-percent of airborne particles 1 micron or larger
3 speeds--1358, 1778, and 1938 CFM--filter all of the air in a 20' by 20' by 8' room between 25 and 36 times per hour
Remote control allows easy operation when cleaner is ceiling mounted
Time delay shut off continues to filter the air after you leave the shop
Customer Reviews:
Avg. Customer Rating: 4.0 / 5.0
Very powerfull !!!:
This is a great American made tool. Buy it! It really moves the air. You are paying for a big metal box, a powerfull blower and some control electronics.
Beware: It is VERY heavy for one person. The remote is a must have if you plan to mount the thing on the ceiling.
Only 4 stars because the bag filter is very expensive to replace and I don't think Delta is offering electrostatic or charcoal filters for this size unit (20" x 24" - so you could go aftermarket). Otherwise, 5 stars.
