FilterBox Twin

Automatically or manually cleaned for dust & fume applications.

The FilterBox Twin is equipped with two 3 m (10 ft.) extraction arms, and a powerful 2.2 kW (3.0 hp) fan for a maximum air flow capacity of 850 m3/h (500 CFM) per extraction arm if both are in use. An integrated silencer reduces noise from the fan and outlet air. On the manual version, there is an alarm that indicates when the air flow is too low, as well as an operating hours meter. The version with automatic cleaning has an advanced filter control system that starts the cleaning process automatically when the air flow is too low. In both versions, the cleaning method is a combination of mechanical and compressed air cleaning. FilterBox Twin is available either as a mobile unit on wheels or attached to a floor stand. Additional protection from harmful particles is provided if a HEPA filter is installed.

For dust applications, the unit is cleaned mechanically. For welding fumes it uses a combination of mechanical and compressed air cleaning.

For welding applications, compressed air cleaning is required.

Note! FilterBox is not for use in environments where combustible dust or gases are present, and it is not for use in filtering combustible dust or gases.

  • User friendly and superior filter cleaning, mechanical and/or with compressed air for long filter life
  • Automatic damper preventing dust from leaking out while cleaning
  • Dust free filter replacement and emptying of dust bin
  • Dust free filter replacement and emptying of dust bin
  • Approved for welding fumes category W3 according to EN 15012-1, third party tested.

Technical data
Certifications CE
Noise level (dB(A)) 78
Protection class IP 54
Filter efficiency (%) 99,9
Compressed air requirement DIN ISO 8573-1, class 5/5/4 (7 bar)
Installation Indoor
Material Casing in rotomoulded plastic
Suitable for combustible dust No
Application Fumes
Dustbin volume (l) 15
Extraction arm diameter (mm) 160
Airflow (m³/h) 1700
Filter Area (m²) 13
Arm length (m) 3 (Original)
No of phases 3
Filter type Cartridge
Number of filter elements 1
Electric plug without
Power (kW) 2,2

Accessories for this product 14

LED light/fan switch Original
ArtNo: 10376922

LED light/fan switch Original

Spark protection for Original/NEX MD-hood
ArtNo: 10551335

Spark protection for Original/NEX MD-hood

Filter-PW-FB-13
ArtNo: 12332672

Filter-PW-FB-13

Filter-PW HE-FB-15
ArtNo: 12371106

Filter-PW HE-FB-15

Filter PWA-FB-15
ArtNo: 12371412

Filter PWA-FB-15

HEPA filter H13 10m2 Filterbox
ArtNo: 12376615

HEPA filter H13 10m2 Filterbox

Spotlight original, (LED) 24V, 5W
ArtNo: 12376616

Spotlight original, (LED) 24V, 5W

Handle eQ Filterbox
ArtNo: 12376617

Handle eQ Filterbox

Bags for Filterbox dust bin, 10pcs
ArtNo: 12376618

Bags for Filterbox dust bin, 10pcs

Outlet with duct connection D=200mm
ArtNo: 12376749

Outlet with duct connection D=200mm

HEPA filter H14 10m2 Filterbox
ArtNo: 12376756

HEPA filter H14 10m2 Filterbox

Filter NANO-FB-17
ArtNo: 12377251

High efficiency Main Replacement filter for FilterBox. Nanofiber 17 m² (183 ft2). Compatible with all FilterBoxes with Pneumatic cleaning.

Filter PTFE-FB-13
ArtNo: 12377252

FilterBox ePTFE High Efficiency Replacement filter. 13m² ( 140 ft2).

Sensor Clamp
ArtNo: 14372199

Sensor clamp to be attached to the earth cable of the welding power source.