Purair® Basic XT Ductless Fume Hoods

Please Note: Units do not ship with filters.
Trays are sold separately. 

Purair Basic Ductless Fume Hoods and Chemical Processing Workstations are available in 3 Standard Sizes, each with 4 Configuration Options and Metal or Polypropylene construction, totaling 24 standard models. If you are looking for a particular unit, please contact us for more information.

Purair Basic Benefits:

• High capacity air handling system delivers face velocity of 100 fpm
• A low airflow alarm warns of insufficient face velocity
• The Air Science filter assembly is easy to access, easy to change
• A unique filter clamping design eliminates bypass leakage outside the cabinet
• Accessories include an optional filter saturation alarm

Product Features:

• Filter I.D. Window: A strategically placed front cover window shows the installed filter part number and installation date for convenience and to encourage timely filter replacement.


• Air Velometer: (Optional)An analog air velocity meter in the field of vision of the user.


• Hinged Front Sash: When closed, the cabinet sash protects the contents from inadvertent external contact, and better isolates the air within. The sash is easy to open and close.


• Control Panel: Electronic controls and displays include switches for the blower and low airflow alarm.


• Steel Support Frame: The chemical resistant epoxy coated steel frame adds mechanical strength. Optional all polypropylene construction is available if desired.


• Electrostatic Pre-Filter: The 99.5% effective electrostatic pre-filter is accessible from inside the chamber to contain the release of any particulates that it traps. The pre-filter can be changed while the unit is operating to prevent operator exposure to chemical vapors.


• Pass Through Ports: Electrical cords and cables are safely routed into the cabinet through ports on the back and side walls.


• Color: The cabinet is white with blue trim; side and back panels are clear.


• Airflow Alarm: A continuous air velocity monitoring system alerts the operator upon unacceptable values.


• Internal Manual Speed Controller: Authorized personnel may set the centrifugal fan motor speed as desired.


• Stand:Optional mobile cart with locking casters.


• Work Surface: The internal work surface can be fitted with an optional polypropylene tray, available in white or black.


• Filter Door Key: Filter access keys prevent unauthorized removal or accidental exposure to dirty filters.

Other Features:

• 360 Degree Visibility: Clear back and side panels allow ambient illumination into the chamber and provide users with an unobstructed view of its contents.


• Standards Compliant: Performance specifications and construction meet or exceed OSHA, ANSI and relevant international standards to assure operator safety.


• Construction: All models are available in either metal construction. See selection chart for specifications and dimensions.


• Steel Support Frame: The chemical resistant epoxy coated steel frame adds mechanical strength.


• Warranty: 2 year Warranty (Parts and Labor)on mechanical and electrical and Lifetime Warranty (Parts Only) on the Metal Superstructure. Consumables are not covered.