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Fume Extraction

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FILTAIR® MWX Series Mobile Fume Extractors

Mobile fume extraction systems designed specifically for welding. The powerful high volume system with a MERV 15 high-efficiency filter is ideal for fabrication shops, manufacturing, repair work and training centers where mobility is needed.

FILTAIR MWX-S
  • FILTAIR MWX-S
Base Model Starting at:
$4,374.00 List Price (US$)

Additional Models and Pricing

Miller FilTek XL Filter Technology

Miller FilTek XL Filter Technology
Miller FilTek XL Filter Technology is specifically designed for welding fumes. Miller filters outlast, out-filter, and outperform all the rest.
  • Has longer filter life - up to 2 times that of treated cellulous filters.
  • Superior filtering of up to 95% of weld fume particulates.
  • FilTek XL's surface loading filters vs. competitors depth loading filters gives Miller filters advantages that benefit you:
    • Easier and more complete filter cleaning results in longer filter life.
    • More efficient air flow thru the filter results in lower operating costs and stronger suction power for a cleaner work space.

Self-Cleaning or Disposable Filter Models

Your application can easily determine the best MWX system to meet your needs.
  • The MWX-D model with disposable filter is designed for light manufacturing with lower arc times.
  • The MWX-S self-cleaning model is designed for the manufacturing environment with higher arc on times and light or heavy fume emitting weld processes.

Self-Cleaning (MWX-S) Technology

FilTek XL's innovative surface loading Filter Technology and cleaning mechanism are designed to increase productivity and greatly increase filter life!
  • Self-cleaning mechanism is easy to use. Just push a button to activate the pulse cleaning cycle that lasts about 1 minute. Surface loaded weld fume particulate is removed from the filter and safely deposited in the storage/disposal drawer.

 

Cleaner Air with FilTek XL Technology

Filters are rated on a MERV scale which measures filter efficiency based on particle count. MERV ratings range from 1 - 16, with 16 being the best at filtering small particles - such as those found in weld fume.
 
Filters common in air filtration often have MERV ratings between 7 and 11. The MWX FilTek XL filter is rated at a class leading MERV 15 to capture up to 95% of weld fume particulates!

Easy to Operate Extraction Arm

Easy to Operate Extraction Arm
Easy to operate extraction arm with external adjustments so air can pass through with less airflow resistance giving you stronger CFM (airflow).  It offers reliable and accurate positioning across the full range of motion of the arm, as well as easy adjustment and maintenance to ensure long-lasting operation.  Extraction arms are pre-assembled in 7, 10, and 12 ft. lengths.

Filter Pressure Gauge

Filter Pressure Gauge
A front panel Filter Pressure Gauge is easy to read with color coded graphics.  The gauge indicates when pressure drop increases and the filter needs to be replaced(MWX-D) or cleaned(MWX-S).

 
 
ProcessesMIG (GMAW) 
TIG (GTAW) 
Stick (SMAW) 
Flux Cored (FCAW) 
General specificationsInput Power
120 VAC/1-Ph/60 Hz at approx. 11.9 A
Net WeightMWX-S 300 lb (136 kg) MWX-D 238 lb (108 kg)
Dimensions
H: 34-3/4 in (883 mm)
W: 31-3/4 in (794 mm)
D:48 in (1219 mm)
Filter Media
490 square feet (45.52 square meters)
Nominal Airflow
Accu-Rated: 875 CFM (413L/sec). Motor output: 1,200 CFM
Sound Level
Approximately 70 dBA at 5 ft (1.5m)
Motor
1 HP, 3450 RPM
Number of Filters
1 filter cartridge
ApplicationsFabrication 
In-Plant Maintenance and Repair 
Manufacturing 
Pipe Fabrication 
Schools/Training 
Product Literature
Spec Sheet
Printable Overview 		 
Warranty True Blue With the best coverage in the industry, Miller's True Blue® Warranty [PDF] delivers unparalleled peace-of-mind.

Models

 Stock # Manufacturer List Price US$  
MOBILE EXTRACTOR WITH DISPOSABLE FILTER 300502 $4374.00  
  MOBILE EXTRACTOR WITH SELF-CLEANING FILTER  300531 $7340.00  
  PKG,MWX-D, SA-807, (7 FT ARM)  951143 $5567.00  
  PKG,MWX-D, SA-810, (10 FT ARM)  951144 $5662.00  
  PKG,MWX-D, SA-812, (12 FT ARM)  951145 $5766.00  
  PKG,MWX-S, SA-807, (7 FT ARM)  951178 $8533.00  
  PKG,MWX-S, SA-810, (10 FT ARM)  951179 $8628.00  
  PKG,MWX-S, SA-812, (12 FT ARM)  951180 $8732.00  
       

Most Popular Accessories

Stock# Manufacturer List Price US$

Disposable Replacement Filter

Nanofiber Cartridge Filter features an ultra-thin surface webbing of tiny fibers to capture weld fumes on the surface of the filter instead of within. Filter Handles allow easy replacement of dirty filter cartridge with less mess, minimizing downtime.

300539$510.00
 

Self - cleaning replacement filter

Nanofiber Cartridge Filter features an ultra-thin surface webbing of tiny fibers to capture weld fumes on the surface of the filter instead of within.

300540$521.00

MWX HOOD LIGHT W/ARC SENSOR

The hood light with arc sensor illuminates the welding zone and enables the fume extractor to start automatically when welding begins. Field installed.

300689$553.00
     
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Product Literature

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