Hi-Flo A, UF

The entry level range of glass fiber bag filters with a reduced amount of bags with steel frame. Thanks to the conical and tapered bag design, these filters come with the optimum balance between price and total cost of ownership. Available in all efficiencies according to ISO16890.

  • Low initial pressure drop
  • Flat pressure drop curve
  • Comprehensive range of standard sizes
  • Innovative pocket design for optimum air distribution
  • Conical pockets
  • Robust metal header frame
  • ICON3 efficiency guarantee
  • ICON7 iso16890.ai
  • ICON23 Eurovent_no_abc
  • ICON31 Mount_bagfilters
  • ICON42 UL logo
Item Type ISO/PM rating Filter Class EN779 Width (mm) Height (mm) Depth (mm) Airflow (m3/h) Pressure drop Initial (Pa) Energy (kWh/year) Energy Class (Eurovent) Pockets (no.)
A5 ePM10 60% M5 592 592 600 3400 45 748 C 6
B5 ePM10 60% M5 490 592 600 2800 45 C 5
C5 ePM10 60% M5 287 592 600 1700 45 C 3
A6 ePM2,5 50% M6 592 592 600 3400 70 1189 C 6
B6 ePM2,5 50% M6 490 592 600 2800 70 C 5
C6 ePM2,5 50% M6 287 592 600 1700 70 C 3
UF6 ePM2,5 50% M6 592 592 600 3400 60 872 B 8
UG6 ePM2,5 50% M6 490 592 600 2800 60 B 6
UH6 ePM2,5 50% M6 287 592 600 1700 60 B 4
3UF6 ePM2,5 50% M6 490 490 600 2334 70 B 6
A7 ePM1 60% F7 592 592 600 3400 95 1337 C 6
B7 ePM1 60% F7 490 592 600 2800 95 C 5
C7 ePM1 60% F7 287 592 600 1700 95 C 3
UF7 ePM1 60% F7 592 592 600 3400 75 940 A 8
UG7 ePM1 60% F7 490 592 600 2800 75 A 6
UH7 ePM1 60% F7 287 592 600 1700 75 A 4
3UF7 ePM1 70% F7 490 490 600 2334 115 B 6
A8 ePM1 70% F8 592 592 600 3400 160 6
B8 ePM1 70% F8 490 592 600 2800 160 5
C8 ePM1 70% F8 287 592 600 1700 160 3
UF8 ePM1 70% F8 592 592 600 3400 160 8
UG8 ePM1 70% F8 490 592 600 2800 160 6
UH8 ePM1 70% F8 287 592 600 1700 160 4
3UF8 ePM1 70% F8 490 490 600 2334 160 6
UF9 ePM1 85% F9 592 592 600 3400 160 1956 D 8
UG9 ePM1 85% F9 490 592 600 2800 160 D 6
UH9 ePM1 85% F9 287 592 600 1700 160 D 4
3UF9 ePM1 85% F9 490 490 600 2334 160 D 6
 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.


Comfort air conditioning applications, pre filter applications
Filter Frame
Galvanised steel
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
Fire rating: UL 900

Related Products

Articles related to Hi-Flo

Understand the Challenges in the indoor environment when the outdoor temperature changes

In cold winter months, our energy and heat needs increase as the temperature drops outside. The sudden temperature change can lead to a sharp increase in pollution levels in the outdoor air. In addition, the cold itself means that we spend even more time indoors, which brings us closer to each other. Many don't understand how it affects us and our indoor environment.

Commercial and Public buildings Air quality Air cleaners and air purifiers

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.

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

Why do we need a deeper connection with the air we absolutely depend upon - indoor air quality

Camfil is in the vanguard of a growing international movement to reduce the negative health effects of polluted air. As a leader in clean air solutions, we actively inform and educate customers, decision-makers, and the general public about threatening air pollutants and the tangible benefits of effective air filtration and high indoor air quality.

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

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.

Commercial and Public buildings Air quality Food and beverage

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.

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

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

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

Air Quality recommendations for Food processing plants

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.

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

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

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.

Energy and Power Systems Case Studies

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

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

Call Kuala Lumpur Office
+603 8023 8250
Call Penang Office
+604 642 5004
Find a contact