Hi-Flo ProSafe

Premium bag filters developed for areas that require the highest hygienic demands. These filters are recommended for critical areas such as food and beverage as well as for pharma applications. The Hi-Flo ProSafe range comes with compliance to EC1935:2004, ISO846 and VDI6022 in ePM classes according to ISO16890.

  • ProSafe certified for Food & Beverage, Life Science, or close-to-product applications
  • Chemically resistant to decontamination, inactivation, and cleaning agent
  • Microbial inert components acc. to ISO 846
  • Compliant with VDI 6022
  • Free of bisphenol-A, phthalate, and formaldehyde
  • Tested for food safety acc. to EC 1935:2004
  • Manufactured and packed in a controlled environment
  • Packaging suitable for cleanroom unpacking
  • Certification and test results available online
  • ICON3 efficiency guarantee
  • ICON7 iso16890.ai
  • ICON32 Aplus
  • ICON20 prosafe
  • ICON23 Eurovent_no_abc
  • ICON31 Mount_bagfilters
Item Type ISO 16890 Filter Class EN779 Width (mm) Height (mm) Depth (mm) Airflow (m3/h) Pressure drop Initial (Pa) Energy (kWh/year) Energy Class (Eurovent)
6/640 ePM2,5 50% M6 592 592 640 3400 55 748 A
6/640 ePM2,5 50% M6 490 592 640 2800 55 A
6/640 ePM2,5 50% M6 287 592 640 1700 55 A
6/520 ePM2,5 50% M6 592 592 520 3400 60 929 B
6/520 ePM2,5 50% M6 490 592 520 2800 60 B
6/520 ePM2,5 50% M6 287 592 520 1700 60 B
6/370 ePM2,5 50% M6 592 592 370 3400 70 1405 D
6/370 ePM2,5 50% M6 490 592 370 2800 70 D
6/370 ePM2,5 50% M6 287 592 370 1700 70 D
7/640 ePM1 60% F7 592 592 640 3400 65 811 A+
7/640 ePM1 60% F7 490 592 640 2800 65 A+
7/640 ePM1 60% F7 287 592 640 1700 65 A+
7/520 ePM1 60% F7 592 592 520 3400 75 943 A
7/520 ePM1 60% F7 490 592 520 2800 75 A
7/520 ePM1 60% F7 287 592 520 1700 75 A
7/370 ePM1 60% F7 592 592 370 3400 100 1389 C
7/370 ePM1 60% F7 490 592 370 2800 100 C
7/370 ePM1 60% F7 287 592 370 1700 100 C
9/640 ePM1 85% F9 592 592 640 3400 120 1474 C
9/640 ePM1 85% F9 490 592 640 2800 120 C
9/640 ePM1 85% F9 287 592 640 1700 120 C
9/520 ePM1 85% F9 592 592 520 3400 165 2091 D
9/520 ePM1 85% F9 490 592 520 2800 165 D
9/520 ePM1 85% F9 287 592 520 1700 165 D
 Pressure drop calculation tool is available

Calculate pressure drop

Choose a full-size filter module in the table above to calculate the pressure drop.
Full-size filter modules are typically 592x592mm for bag/panel filters and 610x610mm for HEPA filters.


Air conditioning applications and as pre filters for clean rooms
Filter Frame
Glass fiber
Max temperature (°C)
Relative Humidity
Max final pressure drop, EN 13053
Initial pressure drop + 100 Pa or initial pressure drop x3 (whichever is lower)
Dimension standard
Filter front dimensions according EN 15805
Installation options
Front and side access housings and frames are available.
Max Airflow
1,25 x nominal flow

Related Products

Articles related to Hi-Flo


Camfil launched the Hi-Flo bag filter range in 1969 and it has been our biggest success - Now we are introducing the Next Generation!

Innovation Technology and Research Commercial and Public buildings

Camfil's clean air solutions at the Swedish Pavilion - EXPO 2020 Dubai

Camfil is an official sponsor of the Swedish pavilion by providing advanced clean air solutions that ensure better indoor air quality for visitors. EXPO 2020 in Dubai has started on October 1st, 2021 and will conclude on March 31st, 2022.

Sustainability Air quality Innovation Technology and Research Education and Experience Take a breath

Norland Managed Services

Case Study: Indoor Air Quality Worth The Investment. This major bank is one of the world‘s largest financial institutions. Norland Managed services are the Facilities Management provider for their 600,000 square feet London office building, in central London.

Case Studies

Select the right air filtration solution using Life Cycle Cost

The most important task for a filter is to reduce the amount of particles and pollutants in the ventilation air, but you can also reduce your energy costs if you look at which filters you have in the property by looking at the life cycle cost.

Sustainability Standard and regulations

Dalkia Power Saves €172 000 / season with Camfil E10 EPA Filters

Dalkia, a leader in the French gas turbine market, launched a national comparative test for various air intake filters, including Camfil's Hi-Flo pre-filters and CamGT EPA filters, to increase power production for their 10 GE LM6000 gas turbines.

Case Studies Energy and Power Systems

GLOBAL FAST FOOD RESTAURANT is using dynamic clean air solutions in china

Fast food stores are usually located in a crowded commercial area or building where there are problems such as polluted air, gases, and odours. The fresh air fan units in the ventilation system are often close to the pollution source, i.e., exhaust air of other shops in the building.

Commercial and Public buildings Case Studies

Camfil ProSafe 

Some processes are more sensitive than others. If you work in the food and beverage or life science industries, you know how tough the demands on clean air are. To be sure you have the right filter, look for the ProSafe symbol.

Life science and healthcare Food and beverage Standard and regulations

Odour Exasperation - Here is what you can do in your restaurant to eliminate odour nuisance & neutralize the air

Restaurants have odours coming from a variety of sources and they all have one thing in common, they spread 'air pollution'. Odours are one of the leading causes of air pollution at restaurants or food courts and the odour profile from a kitchen depends on various factors.

Air quality Food and beverage Commercial and Public buildings

CamGT EPA Filters Boost Gas Turbine Performance

Hi-Flo bag air filters and CamGT EPA air filter upgrade reduces compressor efficiency degradation by 80%, slashes 3 offline filter replacements, 7 online pre-filter replacements, and 3 offline water washes per year.

Case Studies Energy and Power Systems

EGAT North Power Generation Shifted to CamGT Filters and Saved $1.24M USD in Yearly Power Degradation

Egat North, the largest energy producer in Thailand, upgraded to Hi-Flo and CamClose air intake pre-filters as well as CamGT final EPA air filters and lowered degradation by 70%, reduced water wash requirements, and saved approximately $1.24M USD per year.

Case Studies Energy and Power Systems

Air quality recommendations for office spaces

Air quality in your office is important to protecting the health of your employees. Poor air quality can lead to an increased transmission of viruses between employees which can lead to lower productivity and increased sick days in your office

Air quality Commercial and Public buildings Air cleaners and air purifiers Virus Contamination Control

Camfil Serves Up Savings in Energy, Filter Costs, and Labour

Case Study: Filter Savings At Frozen Food Manufacturer. Three air handling units supplied air to critical processing areas in one of the USA's largest frozen food manufacturing facilities. The pre and final filter combination saved the plant over $33,000 per year.

Case Studies

Air Quality recommendations for hotels

Air quality has always been an important factor for hotels, whether it has been removing odours from kitchen extracts to ensuring a clean environment by reducing particulate levels.

Air quality Commercial and Public buildings Air cleaners and air purifiers Virus Contamination Control

Air Quality recommendations for Meat processing FACILITY

Air quality in meat processing facilities is often the forgotten ingredient within their facility. Did you know that Meat processing factories are susceptible to the spread of airborne viruses and microbes? The temperature and humidity requirements along with the production processes lend to the survival of airborne microbes and viruses. This means that the airborne viruses can survive longer in the air than in other facilities.

Air quality Food and beverage Air cleaners and air purifiers Virus Contamination Control