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300894 - Miller Filtair 400 Industrial High-Vacuum Fume Extractor 115V

Packaging: 1 PER EA
$54,819.63/EA $37,806.64/1 PER EA only $37,806.64/EASave 31%

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OVERVIEW

Industrial-Grade Fume Capture at the Source

The Miller Filtair 400 Industrial High-Vacuum Fume Extractor (300894) is a robust solution designed specifically for the rigorous demands of industrial welding environments. Unlike low-vacuum volume systems, this high-vacuum unit is engineered to generate the high static pressure required to pull fumes through long hoses, making it the ideal power source for fume extraction MIG guns and specialized nozzle attachments. By capturing weld fumes at the arc, the Filtair 400 ensures that hazardous particulates, including hexavalent chromium and manganese, are removed before they reach the welder's breathing zone.

Advanced FilTek XL Technology

At the heart of the Filtair 400 is Miller's proprietary FilTek XL filter technology. Traditional treated paper filters often clog quickly as particles embed deep within the media. FilTek XL utilizes a surface-loading media design that traps particles on the surface, allowing for easier cleaning and significantly longer filter life. This technology boasts a MERV 15 rating, ensuring the capture of up to 95% of weld fume particles, providing a cleaner and safer facility environment.

Operational Efficiency and Maintenance

Designed for continuous industrial use, the unit features a 1 HP motor that delivers consistent airflow up to 132 CFM. Maintenance is simplified with a manual cleaning mechanism; a few turns of the handle dislodge debris from the filter surface into a collection bin, restoring suction without the need to open the unit or use compressed air. This self-cleaning capability reduces downtime and consumable costs over the lifespan of the equipment.

Key Specifications

  • Input Power: 115 V, 1-Phase, 60 Hz
  • Airflow: 132 CFM (High-Vacuum)
  • Sound Level: 78 dBA
  • Dimensions: 23 in H x 12 in W x 12 in D
  • Weight: 46 lb (21 kg)
Additional Information
Brand:Miller
Packaging Description:1-per-ea
Input Voltage:115 V
Amperage:15 A
Process Type:Fume Extraction
Filter Type:FilTek XL
Airflow:132 CFM
Sound Level:78 dBA
Motor Horsepower:1 HP
Dimensions:23 x 12 x 12 in
Weight:21 kg

INCLUDED

  • Filtair 400 Industrial High-Vacuum Unit (115 V)
  • FilTek XL Filter
  • 8 ft. (2.4 m) Power Cord
  • Owner's Manual

APPLICATIONS

  • Heavy Industrial Manufacturing
  • Fabrication Shops
  • Maintenance and Repair Operations (MRO)
  • Training Centers
  • Construction Sites

FAQ

The Miller Filtair 400 (300894) operates on 115 Volts, 1-phase power.

No, this SKU (300894) is for the base unit only. Fume extraction guns, hoses, and nozzles are sold separately.

Filter life depends on usage intensity, but the FilTek XL filter is designed to last up to 2 times longer than standard treated paper filters due to its surface-loading technology and manual cleaning mechanism.

While it can capture some dust, the Filtair 400 is primarily designed for welding fumes. Heavy grinding dust may clog the system faster or pose a fire risk if sparks enter the unit without a spark arrestor.

Yes, it weighs approximately 46 lbs (21 kg) and has a compact footprint, making it easy to move around the workspace.

High-vacuum units like the Filtair 400 move less air but at much higher pressure, making them suitable for small diameter hoses used in fume guns. Low-vacuum units move large volumes of air at low pressure, suitable for large hoods or arms.

Yes, the FilTek XL filter is rated MERV 15 and is effective at capturing sub-micron particles found in stainless steel welding fumes (hexavalent chromium).

There is a manual cleaning handle on the unit. Simply rotate it to dislodge particulate from the filter surface into the collection tray at the bottom.

CATALOGUE & SPEC SHEETS

Spec Sheet