Bag-in/Bag-out
Showing all 7 results
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1600-Series Systems (2)
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2500-Series Systems (4)
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5900-Series Systems (1)
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1600-Series Systems
PFB-1600 Filtration Unit
The PFB-1600 HEPA filtration unit delivers high power and incorporates a bag-in/bag-out (BIBO) style filter housing. For applications requiring maximum containment integrity during filter replacement, this filtration unit is the first choice. The PFB-1600 develops over 9″ of static pressure. This high performance unit overcomes flow losses incurred by extended lengths of flex duct and filter loading. It is ideal for remote placement and sustained operation.
This unit has been evaluated to the applicable CSA standards for use in the United States under product Class 3812-81 (Fans and Blowers) and Canada under product Class 3812-01 (Fans and Blowers).
Dimensions: 93″ L x 32″ W x 45″ H. Weight: approx. 680lbs. -
1600-Series Systems
PFB-1600VFD Filtration Unit
The PFB-1600VFD HEPA filtration unit delivers high power and incorporates a bag-in/bag-out (BIBO) style filter housing. With the variable speed model, the user may control the blower speed from 20% to 100% of the base speed. For applications requiring maximum containment integrity during filter replacement, this filtration unit is the first choice. The PFB-1600VFD develops over 9″ of static pressure. This high performance unit overcomes flow losses incurred by extended lengths of flex duct and filter loading. It is ideal for remote placement and sustained operation.
This unit has been evaluated to the applicable CSA standards for use in the United States under product Class 3812-81 (US – Fans and Blowers). Please call for information on VFD units that are CSA approved for use in Canada.
Dimensions: 93″ L x 32″ W x 45″ H. Weight: approx. 700lbs. -
2500-Series Systems
PFB-2500 Filtration Unit
The PFB-2500 filtration unit is a versatile portable ventilation system with blower rated at 2750 CFM @ 1″ sp. wg. High flow capacity and the four 8″ inlet adapters allow multiple tasks to be performed from a central location. The 1-wide by 2-high bag-in/bag-out filter housing comes standard with dual prefilters (P/N AK64) and dual 1000 CFM HEPA filters (P/N AK07). HEPA filter life can be extended by using the optional 2000 CFM high-flow HEPA. Stainless steel construction, high airflow, and long-term filter life make this BI/BO unit an excellent choice for handling long-term tasks in highly contaminated areas.
This unit has been evaluated to the applicable CSA standards for use in the United States under product Class 3812-81 (Fans and Blowers) and Canada under product Class 3812-01 (Fans and Blowers).
Approximate Dimensions: 108.5″ L x 32″ W x 74″ H. -
2500-Series Systems
PFB-2500VFD Filtration Unit
The PFB-2500VFD filtration unit is a cost-effective and versatile portable ventilation system. With the variable speed model, the user may control the blower speed from 20% to 100% of the base speed. High flow capability and four 8″ inlet adapters allow multiple tasks to be performed from a central location. The dual HEPA filter housing is designed to extend HEPA filter life when using dual high-flow 1500 or 2000 CFM rated filters. Air flow up to 2500 CFM, long-term filter life and stainless steel construction make this ventilation unit an excellent choice for handling multiple long-term tasks in highly contaminated areas.
This unit has been evaluated to the applicable CSA standards for use in the United States under product Class 3812-81 (US – Fans and Blowers). Please call for information on VFD units that are CSA approved for use in Canada.
Approximate Dimensions: 108.5″ L x 32″ W x 74″ H. -
2500-Series Systems
PFB-2500SP Filtration Unit
The PFB-2500(SP) filtration unit is among the most versatile ventilation systems on the market. High flow capabilities, standard with (4) 8″ inlet adapters, allow multiple tasks to be performed from a central location (unit pictured is the variable speed version). With air flow up to 2500 CFM , a rugged chassis and a highly efficient filter, this compact ventilation unit is the best choice for those applications requiring high flow rates, small size and sustained operating capability.
This unit has been evaluated to the applicable CSA standards for use in the United States under product Class 3812-81 (Fans and Blowers) and Canada under product Class 3812-01 (Fans and Blowers).
Dimensions: 93.5″ long x 34″ wide x 45″ high. -
2500-Series Systems
PFB-2500SPVFD Filtration Unit
The PFB-2500SPVFD filtration unit is among the most versatile ventilation systems on the market. With the variable speed model, the user may control the blower speed from 20% to 100% of the base speed. High flow capabilities, standard with (4) 8″ inlet adapters, allow multiple tasks to be performed from a central location. With air flow up to 2500 CFM, a rugged chassis and a highly efficient filter, this compact ventilation unit is the best choice for those applications requiring high flow rates, small size and sustained operating capability.
This unit has been evaluated to the applicable CSA standards for use in the United States under product Class 3812-81 (US – Fans and Blowers). Please call for information on VFD units that are CSA approved for use in Canada.
Dimensions: 93.5" long x 34" wide x 45" high. -
5900-Series Systems
PFB-5900SP Filtration Unit
The PFB-5900SP is a very powerful filtration unit. On jobs where very high flow rates and high static pressure capability are required, this unit will deliver both. Using two HEPA filters rated at 2000 CFM each allows us to reduce size, weight and cost. The belt driven blower develops over 7″ static pressure that overcomes flow losses from extended lengths of flex ducting. Custom inlet, outlet and prefilter arrangements are available.
Dimensions: 147″ L x 37″ W x 85″ H.
RPS produces a line of Bag-in/Bag-out Portable HEPA Filtration Units. These are contact-free, self-contained systems used for the removal of hazardous airborne contaminants. These units minimize personnel exposure to harmful contaminants during filter change-outs. After clean filters and filter change-out bags are first installed, all subsequent filter change-outs (clean and dirty) are handled through the change-out bags.
The CSA mark (certification) means a product has been tested and meets applicable standards for safety and/or performance, including the applicable standards written or administered by the American National Standards Institute (ANSI), Underwriters Laboratories (UL), Canadian Standards Association (CSA), NSF International (NSF), and others.
CSA International is accredited by the Occupational Safety and Health Administration (OSHA) as a Nationally Recognized Testing Laboratory (NRTL) and the Standards Council of Canada (SCC). CSA is fully qualified to test electrical, electronic, mechanical, plumbing, Energy Star, HVAC, and lighting equipment, along with a wide range of other products sold throughout North America, Europe and Asia.
Click here to use our Ventilation Calculator.
The resulting calculation will specify the size of the vent unit required to produce the desired number of air changes.
Most models are available with variable frequency drives.
Aerosol Challenge (“DOP”) Testing
- RPS can perform aerosol challenge “DOP” testing of portable HEPA ventilation systems to assess filter and filter seal integrity prior to shipping the HEPA filtration unit. Challenge testing is performed according to ANSI/ASME guidelines using PAO (Polyalphaolefin – Emery 3004) as the challenge aerosol.
- RPS can also provide a qualified technical specialist to perform this service on-site, as well as providing the aerosol generator, photometer, and test media necessary to perform the required measurements. At the conclusion of the testing, RPS will generate a report to document our findings and make repairs or recommendations.
Below are the standard Bag-in/Bag-out portable ventilation units.



















