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Mobile welding fume extractor

The FilterCart portable extractors Original, W3 and Carbon are for welding, odor and extraction applications. 

The FilterCart Original includes Extraction Arm Original with an integrated spotlight, which optimizes the user-friendly design. If a larger working range is needed, the 3 m (10 ft.) long arm is recommended.

FilterCart portable welding fume extractor Original, W3 and Carbon

Versatile, robust mobile welding fume extractor for welding and extraction applications

FilterCart Original

The Nederman FilterCart model has the best performance when it comes to welding applications. The integrated spotlight optimizes the user-friendly design. The FilterCart Original can also be delivered with a 3 m (10 ft) long arm if a larger working range is needed. Typical application is light welding and extraction operations.

Specifications for FilterCart Original portable extractor
  • Airflow in arm: 750 - 1050 m3 
  • Weight: 71- 73 kg 
  • Arm diameter: 160 mm 
  •  Noise level: 73 dB(A) 
  • Filter efficiency: Main filter>99 % -HEPA filter >99.97 % DOP 0.3 mm 
  • Filter area: main filter 35 m2 - HEPA filter 7.5 m2

FilterCart W3 portable fume extractor fulfills W3 legislation from BGIA

FilterCart W3 portable welding fume extractor for extraction in light production applications is ”state of the art” with all possible features. The portable fume extractor includes a warning signal when the filter is full. The W3 model fulfills the legislations W3 from BGIA. The specially designed metal hood with integrated spotlight creates maximum air velocity at the welding spot

Specifications for FilterCart W3 portable extractor
  • Airflow in arm: 600 - 1050 m3 
  • Weight: 73 kg 
  • Arm diameter: 160 mm 
  • Noise level: 73 dB(A) Filter efficiency: main filter>99 % - HEPA filter >99.95 % H13 
  • Filter area: main filter 35 m2 - HEPA filter 7.5 m2 
  • Filter condition indicator

FilterCart Carbon odor extractor

FilterCart Carbon mobile filter unit is specially designed for extraction of odors. FilterCart Carbon includes Extraction Arm Standard and can be equipped with HEPA filter for maximum efficiency. Typical applications are solvents, fumes and other gas contaminants.

Specifications for FilterCart Carbon portable extractor

  • Airflow in arm: 750 - 900 m3 
  • Weight: 86 kg
  • Arm diameter: 160 mm 
  • Noise level: 73 dB(A) 
  • Filter efficiency: main filter depending on type of pollution - HEPA filter >99.97 % DOP 0.3 mm
  • Filter area: main filter 20 kg active carbon - HEPA filter 7.5 m2

General guidelines for the use of FilterCart Carbon filter

We get many questions on Nederman carbon filters. The questions usually concern which chemicals can be used and which can not be used. Therefore we have made guidelines to make the work a little easier how to sell this type of products.

The guidelines concern the following filters: MFS Carbon Filter, FilterCart Carbon and the filters to 
the Bench Top products

1. The filters are mainly designed for organic solvents. 

Non organic chemicals and acids can seldom be filtered efficiently. 

2. The solvent(s) should have a molecular weight over 50. 

Lighter molecules will not be absorbed very well and the life time of the filter will be very short. Very light molecules will not be absorbed at all. The molecular weight is found on the data sheet for the chemical. 

3. The filters may not be used with toxic chemicals. 

There are two reasons for this. The extractor arms can not capture 100% of all fumes and a filter that is saturated may blow toxic chemicals in the air. This may harm the operator. Unsuitable chemicals are marked with the orange "toxic symbol".

4. The solvent(s) must have a clear smell

As we depend on the smell to detect that the filter is saturated. 

5. The concentration must never be so high that there is an explosion risk. 

To high concentration will also make the filter life time very short. 

6. Life time: You can not measure pressure drop over a carbon filter to calculate the life time.

A saturated carbon filter will have the same pressure drop as a new one. The carbon can absorb 10-25% of its weight before it is saturated, so one way to determinate is to weigh the filter and compare the weight between a new and saturated filter. If you know the concentration and the air flow this can be used to estimate the filter life. 

7. When you are calculating MFS carbon filters

Always make sure that the airflow does not exceed 500 m3/h (294 cfm). Higher airflow will decrease the filtration efficiency

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Contact us

Nederman LLC - Thomasville

102 Transit Ave.
  Thomasville, North Carolina 27360 USA
Sales: 855-534-2861
Other: 800-533-5286