HEPA Filters

Clean Air Matrix

RoboVent engineers are experts in every category of air filtration and ventilation. The four categories below represent the major options for treating your contaminated air. RoboVent has designed solutions for each of these categories and has manufactured air filtration systems of unrivaled quality.

For more information about these categories, see Indoor Air Quality 101.


Large blowers and air filtration equipment draw contaminated air from the plant (typically at the ceiling level), filter it and return it to the plant. This is a proven solution in plants welding large parts with overhead cranes. It reduces the haze in the air, resulting in a cleaner working environment, with no negative pressure or heat loss.


Air in the immediate area of the welding activity is captured in a hood system, then filtered and returned to the plant. This is the best solution whenever possible. It allows for a more flexible system and removes the smoke directly from the operator's breathing zone. There are many types of source capture, including overhead hoods, crossflow hoods, fume arms and fume guns, some of which work better than others.


Large exhaust fans draw contaminated air from the plant and exhaust it directly into the environment, typically through the roof or walls. This is a traditional method and often results in negative air pressure. Also, it is very difficult to climate-control your plant and the system may not work well in the winter.

Air in the immediate area of the welding activity is captured in a hood, sent through ductwork, and exhausted directly into the environment. This is a lower capital cost alternative to filtration, but tends to result in high operating costs and large, unsightly ducting systems that work less efficiently with modifications. It also results in negative pressure problems.

Designed for high flow applications that require HEPA filtration at the lowest possible pressure drop while maintaining their specified penetration efficiency. The V pleat formation has a penetration efficiency of 99.99% at 0.30μm and can withstand high air flows exceeding 600 FPM and a pressure drop of 1.0” w.g. while maintaining the integrity of the filter.

The SuperCel 24 V Eco or V Max HEPA filter is manufactured with “PerForm” wet laid micro fiberglass media. The SuperCel 24 V Eco or V Max HEPA filter delivers HEPA efficiency for the life of the installation. The filter is designed with optimized pleat geometry and surface area to minimize energy usage and maximize particle loading, providing extended life and the lowest pressure drop possible. Each pack is potted within a non-corrosive plastic frame to eliminate bypass in the filter. The SuperCel 24 V Eco or V Max HEPA filter incorporates recessed carry-all handles for ease of handling and installation.

The media area is optimized, and the pleat geometry allows for the lowest pressure drop possible, in some cases the SuperCel 24 V Eco or V Max HEPA may have less media area than competitive HEPA filters yet will still have an overall lower ΔP.

Types of HEPA Filters We Offer:

  • Supercel V Max
  • V Eco HEPA Filters


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