Ermator S36Lock in all the dust with Ermator’s forward thinking.Introducing the most powerful single-phase HEPA Dust Extractor on the market today. Three large, commercial-grade vacuum motors provide over 350CFM and 110-inches of waterlift, plenty of power to handle any mid-size planetary floor grinder.Like all Ermator Dust Extractors, the model S36 is equipped with Jet Pulse filter cleaning, ìdrop-downî dust collection in a plastic bag and tested and certified HEPA filtration. What makes the S36 truly unique and unmatched in the concrete grinding and polishing industry is the quantity and size of its filters. It has a massive pre-filter with over 50-square feet of media, constructed in a cone-shape to reduce filter loading. The unique shape of the S36 pre-filter also improves filter cleaning, when necessary, via the Jet Pulse filter cleaning system. Our competitors have difficulty including a single HEPA filter with their vacuums. The S36 is equipped with three (3) independently tested and certified HEPA filters to guarantee that vacuum exhaust is absolutely dust-free!The S36 is also unmatched in its portability. Its surprisingly innovative dolly design makes loading and unloading a breeze. Once on the jobsite, this dust extractor easily navigates congested floor areas via a steel frame mounted on large rear wheels and lockable front swivel casters.