COVID-19 air filtration

In light of the WHO's confirmation that there is "emerging evidence" of airborne transmission of Corona virus virus 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 corona virus. In this section you will find equipment that addresses each these components required in a ventilation systems tailored to capture and filter and return air the your facilty:

  • Capture hoods and devices
  • Transport ducts and hoses
  • Powered and non-powered filter housings and air cleaners
  • Electrical controls (VFD and differential Pressure controls
  • Booster fans
  • Supply Air Nozzles to direct the flow to the capture hoods and devices.

    Here are a few links to articles written about the capture and control of Covid-19 emmisions:

  • Solutions for

    COVID-19 air filtration

    (12-011) VBF- HEPA H14 - ''2-Zone HEPA H14 Defence'' ventilation systems
    Image for Model 963
    The VBF ventilation systems have been designed to control, capture, filter and return contamiated air in a variety of workplaces.

    Each system comes complete with 4-stage filtration:

    1. Prefilter for larger particles >50 microns. (Washable)
    2. High-efficiency F5 class secondary filter 40-60% efficiency on particles larger than 0.4 microns. (Disposable)
    3. High-Efficiency HEPA H14 class final filter 99.995% efficient on particles smaller than 0.1 microns. (Delivered with Efficiency and leak test Certificate)
    4. Outlet filter of washable Aluminum mesh (Washable)

  • UVC models are equipped with bacteria-killing UVC Lamps. The UVC lamps are placed before the HEPA H14 filter to kill bacteria attached to the secondary and final filters.
  • All VBF Air-purifiers come complete with 120V variable-speed EC motors. Units are delivered ready to plug in and use. The fan speed can be adjusted to suit precise "Draft free" airspeeds and "Ultra Quiet" noise levels.
  • The VBF Hoods are available in 4 lengths: 1m (2-4 people), 1.5m (4-6 people), 2m (6-8 people), and 2.5m (8-10 people).
  • The Duct kit is complete with lightweight sheet metal ducting, duct fitting, Chains (to hang the hood and duct), and Hooks (for the ceiling).
  • The duct kit and hood are simple to install and typically requires no more than 30 minutes to set up.
  • Designed in our typical heavy-duty "all steel" construction and using the highest quality materials.
  • All units are delivered complete with 4x5" diameter locking casters. Alternatively, 5" legs can be ordered separately.

    Lev-co's exclusive performance guarantee backs all systems.

    Also available in other configurations. AVALAILABLE FOR PRE-ORDER on NOVEMBER 9th with deliveries expected mid-january.
  • (12-012) Hepa Filter Coronavirus/Air Purifier COVID - H14
    10-times as efficient in cleaning the air where you want to. Lev-co VBF/SPOT“ 2-Zone HEPA H14 Defence” is the best air purifier for covid. It filtrates all the air in the room 6 times/hour (Zone-1) and the air over and around the table 50-60 times/hour (Zone-2)! The amount of Virus and Bacteria in the room will decrease with 98-99% after a short time and directly with over 99.995% where you need it. A Clean Air Zone is created. The Spot Diffusion Hood is extremely easy to move to the area where it is needed. You can move it in all directions and up/down and it stays where you put it. By just having a normal conversation aerosolized virus and bacteria remain in the air for long periods. This can transmit severe colds and Coronavirus. Lev-co “2-Zone HEPA H14 Defence” reduces that risk. The Zone over and around for example a table is around 5m3. That means that the air is totally changed almost every minute (depending on which VBF/SPOT Filter Unit you choose and how many Spot Diffusion Arms). The risk of being infected by Virus and Bacteria will substantially decrease. The effectiveness of the “2-Zone HEPA H14 Defence” (HEPA filter covid) comes from the combination of Laminar- and Temperature controlled airflow. The air is extracted close to the floor where the temperature is somewhat lower than at the level where the Diffusion Hood is letting out the cleaned air. The cleaned air is distributed over the table because of the fan in the VBF filter unit and because colder air tends to descend. Lev-co VBF/ SPOT HEPA H14 Professional Air purifiers come in two sizes, 700m3/hour and 1000m3/hour maximum airflow. VBF-700 is for rooms up to 40m2. VBF-1000 is for up to 60m2.
    (12-02) MSF120-CV - Dusts, Mists & Gases - Multiple Filter Configurations Available / Washable and/or Disposable Filters - With Fan (1,000-2,000 CFM)
    Image for Model 942
    1000 - 2000 CFM Ducted Industrial Air Cleaner that 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. Unit can be upgraded with different filter and fan packages to suit a variety of applications and contaminants.
    (12-03) MSF240-CV - Dusts, Mists & Gases - Multiple Filter Configurations Available / Washable and/or Disposable Filters - with Fan (2,000-4,000 CFM)
    Image for Model 943
    2000 – 4000 CFM Ducted Industrial Air Cleaner that 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. Unit can be upgraded with different filter and fan packages to suit a variety of applications and contaminants.
    (12-04) MSF360-CV - Dusts, Mists & Gases - Multiple Filter Configurations Available / Washable and/or Disposable Filters - With Fan (3,000-6,000 CFM)
    Image for Model 944
    3000 – 6000 CFM Ducted Industrial Air Cleaner that 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. Unit can be upgraded with different filter and fan packages to suit a variety of applications and contaminants.
    (12-05) MS200-CV - Dusts, Mists & Gases - Multiple Filter Configurations Available / Washable and/or Disposable Filters - No Fan (1,000-2,000 CFM)
    Image for Model 946
    Blower-less filtration housing designed with up to 4 stages of filtration for industrial applications. Designed to handle airflow between 1000 & 2000 CFM , (multiple units can be combined for greater CFM). Filter system comes standard with (1) 4” deep 30% pleated pre-filter, (1) 65% bag filter, 120ft² of media. System can be upgraded with different filter and fan packages to suit a variety of applications and contaminants.
    (12-06) MS202-CV - Dusts, Mists & Gases - Multiple Filter Configurations Available / Washable and/or Disposable Filters - No Fan (2,000-4,000 CFM)
    Image for Model 947
    Blower-less filtration housing designed with up to 4 stages of filtration for industrial applications. Designed to handle airflow between 2000 & 4000 CFM , (multiple units can be combined for greater CFM). Filter system comes standard with (2) 4” deep 30% pleated pre-filter, (2) 65% bag filter, 120ft² of media (per filter). System can be upgraded with different filter and fan packages to suit a variety of applications and contaminants.
    (12-07) MS203-CV - Dusts, Mists & Gases - Multiple Filter Configurations Available / Washable and/or Disposable Filters - No Fan (3,000-6,000 CFM)
    Image for Model 948
    Blower-less filtration housing designed with up to 4 stages of filtration for industrial applications. Designed to handle airflow between 3000 & 6000 CFM , (multiple units can be combined for greater CFM). Filter system comes standard with (3) 4” deep 30% pleated pre-filter, (3) 65% bag filter, 120ft² of media (per filter). System can be upgraded with different filter and fan packages to suit a variety of applications and contaminants.
    (12-09) BI Direct Drive - Self Cleaning Wheels - Inverter Duty - (1,000 - 21,000 CFM)
    Image for Model 950
    Direct Drive Fans, Arr. #4 c/w punched flanged outlet and motor. Motors are TEFC E-Pact 230-460V/575-600V/3/60/-3500 RPM. Wheels are heavy gauge, single thickness, self-cleaning wheels, dynamically balanced to ANSI S2.19-1989 specifications for smooth operation. Inlet and supporting bracket accessories are also available.
    NB: All Lev-Co BI fans come in a standard configuration of Clockwise rotation / Up-blast discharge. Alternate discharges can be adjusted by the installing contractor.