Central Extraction Filters

RetroWALL – Wall-Mounted Welding Fume Filtration Unit

The Bomaksan retroWALL series is a cost-effective, wall-mounted fume extraction system designed to improve indoor air quality in metalworking and welding facilities.
These units are the ideal solution for facilities looking to add a filtration system to an existing ventilation setup or integrate an energy-efficient fume extraction system into a new installation.

Engineered for compatibility, retroWALL filter units work seamlessly with both new and existing ventilation systems, providing reliable performance and enhanced air quality in your workspace.

Designed for Efficient Integration

In many welding facilities, the traditional ventilation approach involves capturing and exhausting welding fumes directly into the atmosphere.
While effective in removing contaminants, this method also discharges heated indoor air, leading to significant energy losses and increased heating costs — especially during colder months.

The retroWALL series provides a smarter and more sustainable alternative.
By filtering and recirculating clean air back into the workspace, it allows facilities to retain valuable heated air, significantly reducing energy consumption and operating costs

Sustainable and Energy-Efficient Solution

The retroWALL series not only supports your facility’s energy efficiency goals but also contributes to environmental sustainability.
By preventing harmful welding fumes from being released into the atmosphere, it ensures:

Cleaner indoor air quality for operators
Lower carbon footprint and reduced heat loss
Compliance with occupational safety and environmental standards

Filtered air can be safely returned to the indoor environment, providing a healthy, efficient, and eco-conscious ventilation solution.

Key Advantages of retroWALL Series

Wall-Mounted Compact Design → Saves valuable floor space and integrates easily into existing layouts
Plug & Play Compatibility → Works efficiently with both new and existing ventilation systems
Energy Savings → Recirculates heated indoor air to reduce heating costs
Health & Safety Compliance → Effectively removes harmful welding fumes from the workspace
Eco-Friendly Operation → Supports sustainability by reducing energy waste and emissions

LEV COMPARISON TABLE

GENERAL INFORMATION

Filter Type	Cartridge
Filter Media
Standard	nanoBLEND FR
Optional	polyMIGHT PTFE 65
No of Cartridge Filters	1
Total Filtation Area
Standard	18 m²
Optional	12 m²
Filtration Efficiency
Standard	F9 Class
Optional	H13/H14 Class