Ductless Fume Hoods | Portable Benchtop Ductless Fume Hoods

Benchtop Ductless Fume Hoods

Cleatech benchtop ductless fume hoods (also known as recirculating fume hoods) are portable ductless enclosures with folding sash that remove hazardous fumes, vapors and particles from the laboratory.

The air is directed into the filter chamber which houses various filter media (HEPA / Carbon) dependent on the type of particulate / vapor is generated. Different filtration combinations such as one or two types of carbon filter, only a HEPA filter, or a HEPA and a carbon filters.

You can use standard activated carbon to chemically adsorb organic vapors, specialty carbon for acid gasses or Ammonia and HEPA Filter a 99.97% efficient particulate (0.3 Micron) filter for chemical powders and particulates.

The advantage of using a ductless fume hood is cheaper installation since no ductwork or wall penetration required, (require filter replacement only). Another pro is portability of ductless exhaust hoods, they can be easily moved to different location within the lab.

You should consider there are some chemicals that won’t be effectively filtered with duct-free filtered fume hoods. For such applications, ducted fume hood is recommended.

Portable Ductless Fume Hood

Click on the product codes to see the datasheet or request a quote for ductless hoods

Model	Overall Size W x D x H	Inside Dimensions W x D x H	Clear AR Polycarbonate		Static-Dissipative PVC Transparent
24″ Width	24″ x 18.5″x 29.5″	23″ x 17.75″ x 17″	1100-2-A	$2,210	1100-2-C	$2,450
32″ Width	32″x 18.5″x 29.5″	31″ x 17.75″ x 17″	1100-2-D	$2,450	1100-2-F	$2,780
48″ Width**	48″ x 24″ x 36.25″	47″ x 23.25″ x 24″	1100-2-G	$3,995	1100-2-J	$4,170

Model	Overall Size W x D x H	Inside Dimensions W x D x H	Polypropylene body and AR Polcarbonate Sash
60″ width**	60″ x 30″ x 42″	59″ x 29.25″ x 30″	1100-2-L	$4,710
72″ width**	72″ x 30″ x 42″	71″ x 29.25″ x 30″	1100-2-M	$5,800
96″ width***	96″ x 30″ x 42″	95″ x 29.25″ x 30″	1100-2-N	$6,610

Note: Filters to be ordered separately. Please choose filter from the table below

** 48″, 60″ and 72″ ductless hoods includes two 1200 CFM blowers and requires two sets of filter

*** 96″ ductless hoods include three 1200 CFM exhaust fan units and required three sets of filter

Filters	Description	Price
A11-FI-H12	HEPA Filter 99.97% @ .3µm Particles	$310
A11-FI-U12	ULPA Filter 99.99% @ .12µm Particles	$600
A11-FI-C12	Activated Charcoal Carbon Filter for General Purpose	$330
A11-FI-C12*	Activated Carbon Filter for Acid Gasses	$410

Accessories:

Option Code	Description	Price
A10-MT-AA	Airflow Alarm Monitor (Mounted on the Side Wall)	$455
A10-MT-AA3	Touchscreen Airflow Alarm Monitor(Mounted on the Side Wall)	$770
A11-ST-P30D	Stand 30″Height, epoxy Powder Coated Steel with Caster	$690+
A11-ST-P35D	Stand 35″Height, epoxy Powder Coated Steel with Caster	$755+

Airflow Alarm Monitor is recommended to improve laboratory fume hood safety.

Standard Options

• Choice of clear AR Polycarbonate & Static Dissipative PVC for walls

• Polypropylene worksurface & fan filter housing which resist acids and other chemicals

• Optional activated charcoal filter remove common organic fumes

• HEPA Filter rated 99.97% efficient

• Portable, Modular, economical system

• It features an adjustable speed blower to ensure a safe exhaust flow

• Quick-release blower/filter housing for fast, easy filter replacement

• Can be put on any available work surface

• Each model includes two hinged access shield that increases air speed by restricting the air flow

Specifications:
Wall Construction:	Choice of Clear Polycarbonate, Clear Non-Dissipative PVC or Static Dissipative PVC
Worksurface Construction:	Chemical resistant white polypropylene
Prefilters:	Polyurethan prefilter or Activated charcoal
Final Filters:	HEPA: 99.97% efficient @ 0.3µm particles
Fan Motor:	1250 CFM (rated at 0″ static pressure) variable-speed impeller; 115VAC/60Hz; consumes 155W
Average airflow velocity:	90 feet/minutes (fpm)
Sound level:	Less than 68 dBA noise level
Electrical:	115VAC/60Hz; consumes 155W; Meets the requirements of the National Electrical Code and applicable local codes. All components UL listed and CE marked.