HEMCO Corporation

  ISO 9001:2015 UL 1805  
Clean Aire HEPA/Carbon In-Line Filtration Systems
Clean-Aire HEPA and Carbon Filter Paks are designed to be mounted incline in the exhaust ducting from a fume hood or contaminant source up to 1500 cfm.

The filter pak includes a galvanized steel housing with hinged and gasketed access door for filter change-out and molded composite resin inlet and outlet plenum with duct connection collars sized to meet specification.

Both filters include a 30% pleated prefilter and can be paired together for applications that require particulate and fume removal.
  HEPA/Carbon In-Line Filtration Systems
Clean Aire In-Line HEPA Filtration Systems
HEMCO HEPA filter paks effectively collect particulate contaminants from the exhaust air stream. HEPA filters are 99.999% effective at removing particulate .3 micron and larger. The filter pak housing features a hinged access door with gaskets and spring latches for convenient filter change. Inlet and outlet plenum's with duct connection collars are installed. The HEPA
filter pak can also be paired with a carbon filter pak to remove chemical fumes and odors.
Note: HEMCO recommends a minihelic or magnehelic gauge to monitor the airflow differential across the filter. The static pressure indicated would alert when to change filter. The gages can be hood or filter mounted. We recommend ordering a back-up replacement filter.
Clean Aire In-Line HEPA Filtration Systems
Clean Aire HEPA Filter Pak
CFM Size Duct Size Cat. No.
250-650 26” x 15” x 35 1/2” 4”, 6”,8” diameter 50188
650-1200 26” x 26” x 35 1/2” 8”, 10”, 12” diameter 50189
HEPA Filters Prefilter (6 per carton)
CFM Size Cat. No CFM Size Cat. No.
500 24” x 12” x 12” 50094 500 24” x 12” x 2” 52000
1000 24” x 24” x 12” 50095 1000 24” x 24” x 2” 52001
Shown with optional photohelic gauge Cat. No. 51302
HEPA Filter Bag In Bag Out System
Filter Housing is fabricated of type-304 stainless steel & requires (1) carbon filter absorber, (1) 24” X 24” X 2” 30% pleated prefilter & (1) bag.
Bag-In bag-out filters are designed to meet air filtration requirements to handle hazardous fumes and vapors. The housing incorporates a ribbed bagging ring around the side access door over which a specially designed plastic bag is attached. Filters are then installed and changed through the bag to reduce the risk of exposure to personnel. Note: The carbon filter is not included with the housing. We also, recommend the sampling kit below to check if there has been a break through in the carbon filter, and ordering a back-up replacement filter.
HEPA Filter Bag In Bag Out System
Clean Aire HEPA Filter Bag-In Bag-Out System
Description CFM Size Cat. No.
Clean-Aire HEPA Filter Bag-In Bag-out System 1000 26” X 26” X 35-1/2” 51189
HEPA Filters 1000 24” X 24” X 12” 50195
HEPA Prefilter (6 per carton) 1000 24” X 24” X 2” 52001
Replacement Bags (2 per carton) 51989
Minihelic Gauge
Gauge monitors the pressure differential across the HEPA filter, Gauge conveniently mounts on the fume hood or on the filter
housing. Measure range is from 0 to 2.0” wg Gauge i
s 3” dia. with 5% accuracy 
                                                                       Cat. No. 51300
Magnehelic Gauge
Gauge measures static pressure across the HEPA filter. Mounts on the fume hood or the filter housing. Range of measurement is
from 0 to 2” wg. Gauge is 5” dia with 2% accuracy. 
    
                                                                                                         Cat. No. 51301
Clean Aire In-Line Carbon Filtration Systems
HEMCO carbon filter paks are used in laboratory exhaust and supply systems to remove chemical odors and vapors from the airstream. Filters are loaded with virgin coconut activated carbon to efficiently absorb organic solvents and acid fumes. The
filter pak housing features a hinged access door with gaskets and spring latches for convenient filter changes. Inlet and outlet plenum's with duct connection collars are installed. The carbon filter pak can also be paired with a HEPA filter pak to collect particulate contaminants.
A standard “01” activated carbon filter for organics is included. HEMCO recommends the sampling kit to check if there has been a breakthrough in the carbon filter, and ordering a back-up replacement filter.
In-Line Carbon Filtration Systems
Clean Aire Carbon Filter Pak
CFM Size Duct Size Cat. No.
250-650 26” x 15” x 35 1/2” 4”,8” diameter 50297
650-1200 26” x 26” x 35 1/2” 8”, 10”, 12” diameter 50298
Carbon Filters Prefilter (6 per carton)
CFM Size Cat. No CFM Size Cat. No.
500 24” x 12” x 12” 52100 500 24” x 12” x 2” 52000
1000 24” x 24” x 12” 52101 1000 24” x 24” x 2” 52001
Carbon Filter Bag In Bag Out System
Filter housing is fabricated of type-304 stainless steel & requires (1) carbon filter absorber, (1) 24” X 24” X 2” 30% pleated prefilter & (1) bag.
Bag-In bag-out filters are designed to meet air filtration requirements to handle hazardous fumes and vapors. The housing incorporates a ribbed bagging ring around the side access door over which a specially designed plastic bag is attached. Old filter is removed then new filters are then installed and changed through the bag to reduce the risk of exposure to personnel. Note: The carbon filter is not included with the housing. We also, recommend the sampling kit below to check if there has been a break through in the carbon filter, and ordering a back-up replacement filter.
Bag In Bag Out System
Clean Aire Carbon Filter Bag-In Bag-Out System
Description CFM Size Cat. No.
Clean-Aire Carbon Filter Bag-In Bag-out System 1000 26” X 26” X 35-1/2” 51198
Carbon Filters 1000 24” X 24” X 12” 52111
Carbon Prefilter (6 per carton) 1000 24” X 24” X 2” 50001
Replacement Bags (2 per carton) 51999

 

Clean Aire In-Line Filtration Systems
The filtration system is rated at 1800 cfm & includes a stainless steel housing with lift off and gasketed access doors for filter change-out and inlet & outlet plenum with duct connection collars sized to meet specification. Bubble tight dampers allow system to close off for filter change.

• Initial filters supplied (excludes prefilters)

• Initial change out bags supplied.

• Inlet/outlet duct connection flanges shall be
  a minimum of 1-1/2” wide.

• Approx. shipping weight: 1100 LBS.(without filters)

• Approx. operating weight: 1350 LBS.

• A minimum of four (4) feet of clearance in front
  of access door is recommended for filter
  change-out.

  Cat. No. 58998-1 (1) HEPA and Carbon Incline

  Cat. No. 58998-2 (2) HEPA and Carbon Online

In-Line Filtration Systems
Carbon Efficiency Chart
The following chart is a partial list of contaminants and the proper type of carbon for maximum efficiency. For additional contaminants,
please consult factory. *Filter Check Available
Contaminant
Type
Contaminant
Type
Contaminant
Type
Contaminant
Type
Contaminant
Type
Acetic Acid
01
Chlorophicbin
01
Ethylene Dichloride
01
Iodine
01
Propyl Mercaptan
01
Acetone
01
Formaldehyde
01
Ethylene Oxide
06
Isopropyl Alcohol
01
Pyridne
01
Ammonia*
05
Cyclohexanone
01
Formaldehyde
03
Isopropyl Ether
01
Styrene Monomer
01
Benzene
01
Dibromoethane
01
Formic Acid*
02
Methyl Butyl Keytone
01
Sulfur Dioxide*
02
Butyl Acetate
01
Dichloronitroethane
01
Formaldehyde
04
Methyl Ethyl Keytone
01
Sulfuric Acid*
02
Caprylic Acid
01
Dichloropropane
01
Heptane
01
Methylene Chloride
01
Toluene
01
Carbolic Acid
01
Dimethyl Sulfate
01
Heptylene
01
Nitric Acid*
02
Trichloroethalene
01
Carbon Tetrachloride
01
Dipropyl Keyton
01
Hexane
01
Nitrobenzene
01
Trichloroethane
01
Chlorine*
02
Ethyl Alcohol
01
Hydrogen Bromide*
02
Nitropropane
01
Xylene
01
Chloroform
01
Ethyl Benzene
01
Hydrogen Chloride*
02
Octalene
01
HEMCO Corporation 711 S. Powell Road Independence, MO 64056 816-796-2900 800-779-4362
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