FILTERCUBE 2N / 2H central filter units

Central filter unit. Appropriate to many suction tasks for several working places at the same time for jobs using non-alloyed metals and precious metals, galvanized material and aluminium.

Which kind of product is the Filtercube?
The TEKA Filtercube product line is a filter unit equipped with filter cartridges applicable for nearly every task in the area of fume and dust filtration.

How does the Filtercube work?
The polluted air is extracted by means of the ventilator and guided towards the filtering section. The toxic particles deposit on the surface of the filter cartridges. The cartridges are dedusted automatically or manually by compressed air.

The particles deposited on the cartridge are detached by the compressed air blast and reach a dust collecting tank. The cleaned air is recycled to the working space via an outlet silencer without any heat loss. Optionally, the air can be guided to the exterior via a two-way branch.

Product Specification

Is the Filtercube certified?
The Filtercube product line is certified according to the standard DIN EN ISO 15012-1 and according to the BGIA (Berufsgenossenschaftliches Institut für Arbeitsschutz – Institute for occupational safety and health) concerning dangerous substances. It is approved for the welding fume category W3 as stationary filter unit for welding fume extraction.

For which fields can the Filtercube be applied?
– as central suction unit for several manual welding posts
– as suction unit for welding robots
– as suction unit for flame cutting tables or grinding benches
– as suction unit for room exhausting (Push-Pull-systems)
– as suction unit combined with exhausting tables
– as mobile filter units for shipyards (special design)
– as suction unit for grinding of non explosive materials

What else do you have to respect?
Many types of dust, for example welding dust particles, are inflammable if ignition sources are let in. The user has to avoid these specific risks. He has to take care especially that no ignition sources are aspired during operation of the unit. Concerning explosive substances, please ask for a separate offer according to ATEX.
Units for room exhausting do not absolve the operator from providing appropriate personal protection equipment for his staff.

What is included in delivery?
You receive a complete system that is ready for operation including the necessary star-delta connection (from 5,5 kW on). You only have to accomplish the electrical connection on site.

How is the Filtercube constructed?
The main parts of the Filtercube are the ventilator with silencer, pneumatic housing, filter section including cartridges and dust collecting section as well as the control element Pulse Control.
The housing consists of a stable steel plate construction and is provided with powder coating to enable an optimal and rapid maintenance. The maintenance door of the filter cartridge housing is equipped with a vision panel that consists of laminated safety glass. The Pulse Control is delivered completely preset and is very easy to handle. The control element is specially developed to survey and control the filter unit. All functions can be recalled via a multifunction button and adjusted according to the operation parameters. The Filtercube is equipped with filter cartridges of the filter category BIA M. A special auxiliary filtering substance is coated on these cartridges ex works.

Optionally available (with BGIA certification)
– Continuous precoating device
– Particle sensor

Optionally available (without BGIA certification)
– Activated carbon extension set



Max. volumetric flow of the fan [m³/h]: 2.500
Max. pressure [Pa]: 2.900
Pre-filter: Baffle plate made of copper
Main-filter: Filter cartridge
Engine performance [kW]: 1,5
Voltage [V]: 400
Power Frequency [Hz]: 50
Current consumption [A]: 3,5
Control voltage [V]: 230
Power Frequency of control [Hz]: 50
Current consumption of control [A]: 0,3
Sound level [dB(A)]: 74
Weight [kg]: 180
Height [mm]: 2.070
Depth [mm]: 983
Width [mm]: 665
Filter control: Pulse Control steering
Separation efficiency [%]: ≥ 99




Filter cartridge 7,8 m²
Separation efficiency: BGIA M, filter surface: 7,8 m²
Kit of 10 bags for dust collecting drawer
Dust collecting bags for the suction units STRONGMASTER, CARTMASTER and FILTERCUBE 2
Precoat for filter cartridges packing unit 10 kg
With precoating the cartridge`s lifetime increases considerably
Precoat for filter cartridges packing unit 2 x 0,5 kg
With precoating the cartridge`s lifetime increases considerably



Filter cartridge, 10 m²
Separation efficiency: BGIA M, filter surface: 10m²
Filter cartridge 12,5 m², type easy clean +
Separation efficiency: BGIA M, filter surface: 12,5 m²