Equipped with a powerful 1.5 horsepower motor and an extra large capacity HEPA filter system, this model offers the air flow efficiency of vacuums costing three times as much. The model 45 is manufactured to the same high standards as large industrial HEPA vacuums, so it will withstand years of hard use.
Features:
High efficiency drop in style HEPA filter individually certified to have a minimum efficiency of 99.97 at .3 microns (based on 1EST-RP-CC0007 particle count method.)
Includes Pullman-Holt exclusive "never clog" Dacron bag for superior pre filtration.
Blow molded poly canister with low center of gravity design prevents tipping.
Positive locking, full swivel hose connection system for easy handling and operation.
Low noise allows for use in sound sensitive areas.
Several years ago I bought a Pullan-Holt to do mold remediation in a
residence. I tested it with my laser particle counter and it performed
poorly. At that time the distributor was not the manufactuer. They
appearer to be getting them from somewhere eles and putting their lable
on it. I head they changed the design but have not tested any since then. I
sent mine back and got a Nilfisk - the only brand (next to a Miele) that I
am aware of that can pass the laser particle conter test.
Some might say this is over-kill (to expect it to pass laser particle conter
test). But what are you paying for.