NXT CLASS 1 Biohood



Our NXT CLASS 1 Biohood provides the highest level of operator and environment protection from harmful particulates available today. Quality materials, components and workmanship can be found in this fully loaded NXT series hood.


  • Operator Protection
    The airflow is directed away from the operator, into the hood to be filtered. Both the NXT-300 and 400 models have been successfully ASHRAE 110 tested with excellent results.
  • Particulate Filtration
    The CLASS 1 Biohood filters the air through a HEPA filter rated at 99.99% with the filter located at the exit point of the cabinet, allowing a full leak scan.
  • Independent Operation
    Internal fan(s) direct air without the need for the air to be ducted to the building system. The filtered air is vented back into the room, saving otherwise wasted energy.
  • Sturdy Construction
    Constructed from cold-rolled steel with anti-bacterial powered coating, Interior 304 stainless steel with coved corners, two layers of laminated, toughened, anti-UV glass, and an electroplated work surface.


  • High Efficiency Particulate Air (HEPA) filter, rated 99.99% efficient at 0.3 microns
  • Power vertical sliding face shield, fully interlocked with both the supply fan(s) and UV lighting
  • UV lighting
  • Energy-efficient, LED task lighting
  • Quick-change, disposable pre-filters, rated MERV 8
  • Side windows made of two layers of laminated, toughened, anti-UV glass
  • Stainless steel rear baffles complete with easy release catches
  • Pre-cut holes for various service outlets
  • Two pass through ports for electrical wires and tubing
  • LCD display for On/Off controls of fan and lights, UV timer, sash height control, duplex and airflow velocity read-out
  • 15' power cord, 115V


  • Base frame with either 30" or 35" high work surface
  • ULPA filtration
  • Casters for base frame
  • GFI duplex for electrical outlets
  • Service valves
  • Exhaust transitions

A leader in Building Clean Environments

We are very pleased to announce that as a result of a recent merger of Microzone Corporation and Design Filtration Inc., our two companies have become one entity under the name of Design Filtration Microzone Inc.

This is a very exciting venture for both companies, for our employees, customers, distributors and our supplier partners. Our mission at Design Filtration Microzone Inc. is to provide an excellent customer service experience with the unsurpassed knowledge base and the high level of expertise that our customers and distributors have come to expect. This joining of forces has resulted in a more comprehensive product offering including several new equipment lines to be announced in the coming months.


86 Harry Douglas Drive.Ottawa, Ontario
K2S 2C7 Canada

Telephone: 613-831-8318

Toll Free: 888-636-8609

Fax: 613-831-8321