ACCU-V-500 - The ACCU-V-500 is a 3-speed, dual-intake portable air cleaner with vertical air flow offering a maximum of 500 CFM. This unit is designed for high efficiency air filtration often required for hospital triage, patient rooms and related areas. The unit is also suited for putting critical care isolation areas under negative pressure for contamination control. The housing is stainless steel and the unit is offered in either HEPA-only or HEPA with 2, 6-watt anti-germicidal UV lamps. The ACCU-V-500 has 2 intakes on opposing sides to the bottom and exhausts filtered air out of the top. The unit is provided with an exhaust fitting per the application and the collar size available is 10-inch. The unit can also be offered with 3, 2' x 2' ceiling grille modules that house pre-filters for above ceiling applications. NOTE: Please see the option for the ACCU-V-500-CARB which is the V-500 option offering a 22-pound, refillable carbon cell in place of the HEPA. Please contact us if the ACCU-V500 is of interest.