Lev-co
LEV-CO
182 N Port Road, Unit 3
Port Perry, Ontario L9L 0B7
App Support: 1-888-512-7173
Office: (905) 831-7001 / (888) 862-5356
Fax: (905) 831-7443 / (866) 885-1583
E-Mail: sales@lev-co.com
Animated diagram for Directional Flow Air Cleaner-Respirable Viruses-Retrofit
Directional Flow Air Cleaner-Respirable Viruses-Retrofit
1. What is Covid 19?
Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus.
2. What are the Covid-19 health concerns around aerosol spread?
Scientists and researchers are continually gathering new evidence about this disease, including routes of transmission. New data suggests that it is possible for COVID-19 to spread through the air among people who are in enclosed, crowded spaces with poor ventilation for a prolonged period of time. Factors contributing to the transmission may include activities that cause heavy breathing, such as singing, dancing, or exercise, especially without precautions such as wearing a mask or keeping a physical distance. However, close, person-to-person contact with an infected person before they show symptoms remains the most common method of transmission.
3. Can mechanical air filtration systems make indoor spaces safe from Covid-19?
If you are in a room that can’t get enough outside air for dilution, consider an air cleaner, also commonly called air purifiers. These machines remove particles from the air, usually using a filter made of tightly woven fibers. They can capture particles containing bacteria and viruses and can help reduce disease transmission.

The U.S. Environmental Protection Agency says that air cleaners can do this for the coronavirus, but not all air cleaners are equal. Before you go out and buy one, there are few things to keep in mind.

In light of the WHO's confirmation that there is "emerging evidence" of airborne transmission of Coronavirus Lev-co has put together a series of products that may assist you in designing and procuring solutions that limit the spread of airborne particles such as the coronavirus. In this section you will find equipment that addresses each of these components required in a ventilation system tailored to capture and filter and return air to your facility.
4. What do the health experts say?
The EPA says: " When used properly, air cleaners and HVAC filters can help reduce airborne contaminants including viruses in a building or small space. By itself, air cleaning or filtration is not enough to protect people from exposure to the virus that causes COVID-19. When used along with other best practices recommended by CDC and others, filtration can be part of a plan to reduce the potential for airborne transmission of COVID-19 indoors."
5. How do different systems work and what are the practical and health concerns?
See our list of Control measures listed below. Please note, the practical and health concerns are listed within each CM.
6. What are the common components of a Covid-19 Ventilation system?
See Below:
  • Supply Air diffusers and/or Nozzles to direct the clean air to the occupant
  • Transport ducts and hoses
  • Powered and non-powered filter housings and air cleaners
  • Electrical controls (VFD and differential Pressure controls
  • Booster fans (Optional)
  • Capture devices
7. Available models & variants
For a full list of available models, check out our catalog.
8. In what kind of environments can mechanical air filtration systems be most effective?
The environments that are best suited for mechanical ventilation are:
  • Nursing homes
  • Fitness clubs
  • Restaurants and bars
  • Meeting rooms
  • Lunchrooms and cafeterias
Here is an article from the CDC discussing this further: https://www.cdc.gov/niosh/docs/2003-136/pdfs/2003-136.pdf
9. What are the pros and cons of Local Exhaust Ventilation versus HVAC solutions? Are there any other possible solutions?
10-002
F120 - Ducted Air Cleaner
f120-pre-engineered-ducted-ceiling-mount-air-cleaner-fan-filters-dust-gases-smoke - 3D Main Image 300
F120 models collect dust, smoke, oil mist, oil smoke, and other atmospheric pollutants in industrial plants, shops, schools, and factories with high efficiency, 2 or 3 stage filtration . This model features a flow rate of 3800 CFM .

  • Largest filtration, smallest dimensions
  • Multiple configurations available, allows for installation in tight/congested areas


The F120 ducted Industrial Air Cleaner comes standard with (1) 4” deep 30% pleated pre-filter, (1) 65% bag filter, 120ft² of media, and a 2.0 HP TEFC motor 208-230/460/575/3/60Hz. The fan is included inside the unit.

These units are complete, packaged air filter units that can easily be attached to ductwork and pickup hoses for at-the-source collection of pollutants.

There are multiple filter configurations available featuring washable and/or disposable filters. The unit can be upgraded with different filter and fan packages to suit various applications and contaminants.

Main Options:
  • Fan and Motor Upgrades
  • Filter Options
  • Pressure Gauges
  • Variable Frequency Drives
Attachments
001 - Equipment Specification and Dimension Drawings:
001a - How to Install (How to install local exhaust system, Isometric and Exploded Views):
002 - Brochures:
004 - Product Videos:
10-003
F240 - Ducted Air Cleaner
f240-pre-engineered-ducted-ceiling-mount-air-cleaner-fan-filters-dust-gases-smoke - 3D Main Image 300
F240 models are designed to collect airborne dust, smoke, oil mist, oil smoke and other atmospheric pollutants in industrial plants, shops, schools, and factories.

High-efficiency multi-stage filtration . This model features a flow rate of 6000 CFM .

  • Largest filtration, smallest dimensions
  • Multiple configurations allows for installation in tight/congested areas


The F240 ducted Industrial Air Cleaner comes standard with (2) 4” deep 30% pleated pre-filter, (2) 65% bag filter, 120ft² of media ea. and a 5 HP TEFC motor 208-230/460/575/3/60Hz. The fan is included inside the unit.

These units are complete, packaged air filter units that can easily be attached to ductwork and pickup hoses for at-the-source collection of pollutants.

There are multiple filter configurations available featuring washable and/or disposable filters. The unit can be upgraded with different filter and fan packages to suit various applications and contaminants.

Main Options:
  • Fan and Motor Upgrades
  • Filter Options
  • Pressure Gauges
  • Variable Frequency Drives
  • Sound Attenuation
Attachments
001 - Equipment Specification and Dimension Drawings:
002 - Brochures:
004 - Product Videos:
10-004
F360 - Ducted Air Cleaner
f360-pre-engineered-ducted-ceiling-mount-air-cleaner-fan-filters-dust-gases-smoke - 3D Main Image 300
F360 models are designed to collect airborne dust, smoke, oil mist, oil smoke, and other atmospheric pollutants in industrial plants, shops, schools, and factories.

High-efficiency multi-stage filtration . This model features a flow rate of 9000 CFM .

  • Largest filtration, smallest dimensions
  • Multiple configurations allows for installation in congested areas


The F360 ducted Industrial Air Cleaner comes standard with (3) 4” deep 30% pleated pre-filter, (3) 65% bag filter, 96ft² of media each, and a 10 HP TEFC motor 208-230/460/575/3/60Hz. The fan is included inside the unit.

The unit can be upgraded with different filter and fan packages to suit a variety of applications and contaminants.

There are multiple filter configurations available featuring washable and/or disposable filters. The unit can be upgraded with different filter and fan packages to suit various applications and contaminants.

Main Options:
  • Fan and Motor Upgrades
  • Filter Options
  • Pressure Gauges
  • Variable Frequency Drives
Attachments
001 - Equipment Specification and Dimension Drawings:
002 - Brochures:
004 - Product Videos:
10-005
F480 - Ducted Air Cleaner
f480-pre-engineered-ducted-ceiling-mount-air-cleaner-fan-filters-dust-gases-smoke - 3D Main Image 300
F480 models are designed to collect airborne dust, smoke, oil mist, oil smoke, and other atmospheric pollutants in industrial plants, shops, schools, and factories.

High-efficiency multi-stage filtration . This model features a flow rate of 12000 CFM .

  • Largest filtration, smallest dimensions
  • Multiple configurations makes installation possible in congested/tight areas


The F480 ducted Industrial Air Cleaner comes standard with (4 pcs) 4” deep 30% pleated pre-filter, (4 pcs) 65% bag filter, 96ft² of media each, and a 15 HP TEFC motor 208-230/460/575/3/60Hz. The fan is included inside the unit.

These units are complete, packaged air filter units that can easily be attached to ductwork and pickup hoses for at-the-source collection of pollutants.

There are multiple filter configurations available featuring washable and/or disposable filters. The filter unit can be upgraded to have different filter and fan packages to suit various applications and contaminants.

Main Options:
  • Fan and Motor Upgrades
  • Filter Options
  • Pressure Gauges
  • Variable Frequency Drives
  • Sound Attenuation
Attachments
001 - Equipment Specification and Dimension Drawings:
002 - Brochures:
004 - Product Videos: