HealthyAir Downdraft Table Air Purification System

Use with Downdraft Vented Tables

The HealthyAir Downdraft Table Ventilation System is designed to connect to the outlet of a vented downdraft table to provide the airflow and filtration required to extract and treat contaminated air, including airborne dust, fine particles, VOCs, chemical vapors and microorganisms. 

Connection of Vented Table to Unit Inlet

The HealthyAir Downdraft Table Ventilation System provides a 3.5" dia. inlet flange for connection to a duct that connects to the outlet port of a vented table.

A section of flex hose may be provided for this connection or other materials, such as PVC or aluminum duct may be used. 

The nature of the flex hose we supply enables the diameter at the end of the flex hose to be adjusted to increase or decrease, within a range of 2"-4", as needed to fit the outlet duct of various vented tables. 

There are several options for the length of flex hose provided, and custom lengths can be ordered upon request.

Recirculating Ventilation

The default out-of-the-box configuration for this unit is as a Recirculating Ventilation system to provide air purification when connected to downdraft tables or similar work stations.

Outside Ventilation – IMC Ventilation Code Compliance

This unit may also be configured for Outside Venting. When configured for Outside Ventilation, the system is designed to take in contaminated air though the inlet, filter contaminants, and discharge treated air out of the facility via an exhaust duct connection to the 5” dia. outlet port of the unit.

Flex Hose Connection of Unit Outlet to Exhaust Duct

The HealthyAir Downdraft Table Exhaust Ventilation System provides a 5" dia. exhaust outlet port for connection of the unit to the exhaust duct.

Depending on user preference and site considerations, there are several options for the exhaust duct material.  A local HVAC technician, plumber, general contractor or DIY enthusiast, may utilize galvanized sheet metal duct, PVC, aluminum flex duct or other flexible material for direct connection to the unit's outlet port and the exhaust line that vents out of the facility.

The option of utilizing our specialized Exhaust Duct Flex Hose as a transition for connection of the unit to the main exhaust duct is also available.  This component is provided as a separate item that can be added, and various lengths are available to choose from.

Weight & Dimensions

The approximate weight and base dimensions of the units are: 45 lbs. - 14”l x 15”w x 22”h

Operation

The HA-SSC-G5-DVS offer simple remote-control operation and is equipped with fan three-speeds.

Maintenance of the unit is simple and does not require the use of any tools.

Filter Model & Replacement

The Healthy Air Local Exhaust Ventilation System utilizes the HA-SERIES-1213 filter set that consists of a Pre-Filter, eHEPA Filter, and Activated Carbon Filter.  Each unit comes with (1) pre-installed filter set.

The recommend filter replacement cycle is 6 month on average.  However, the need for filter replacement naturally varies depending on the frequency and nature of use.

The following replacement filter is compatible with model HA-SSC-G5-DVS:

• HA-SERIES-1213