This model is great for medium sized jobs and can be used for sanding plastics, woods, and finishing materials. The 3672 model comes with tube filtration which cleans with a 99% capture rate at 1 micron, making this model suitable for all wood and several other airborne dust applications. This model also comes standard with casters, and a rubber coated top. 36" x 72" 36" HEIGHT 2 HP MOTOR 3500 CFM 78 DECIBELS SOUND LEVEL PHASE/VOLTAGE OPTIONS SINGLE-PHASE 115 VOLTAGE (17.6 AMPS) 220 VOLTAGE (8.8 AMPS) THREE-PHASE 230 VOLTAGE (5.8 AMPS) 460 VOLTAGE (2.9 AMPS) 575 VOLTAGE (2.3 AMPS) ADDITIONAL OPTIONS Explosion Proof Motor (3 Phase only) Light Bar Muffler (reduces sound level 10-12 dbs.) Carbon Filter Bank (odor only) HEPA Filter bank Three-sided Hinged Safety Shield Magnehelic Gauge HDPE plastic tabletop Hydraulic Height Adjustment Larger Motor/Fan Upgrade