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228926 - Miller Spectrum Plasma In-Line Air Filter Kit

Packaging: 1 per each
$409.89/ea $280.66/1 per each only $280.66/eaSave 32%

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OVERVIEW

Don't Let Moisture Ruin Your Cut

Nothing kills a good plasma cut faster than wet or dirty air. Moisture in your air line leads to jagged edges, excessive dross, and consumables that burn out way too fast. The Miller In-Line Air Filter Kit (228926) is the ultimate defense for your Miller Spectrum plasma cutter, giving you the clean, dry air you need for professional-grade results every time you pull the trigger. Whether you are working in a humid shop environment or using an older compressor, this filter is the insurance policy your plasma cutter needs.

Designed specifically for the Miller Spectrum series (including the 375 X-Treme, 625 X-Treme, and 875 models), this kit isn't just a generic add-on; it mounts seamlessly to the back of your machine for a factory-finished look. It effectively scrubs the air supply, removing 99.9% of water, oil, and dirt particles down to 0.85 microns. This means your torch gets pure air, resulting in a stable arc, cleaner cuts, and significantly longer life for your electrodes and nozzles. You'll spend less time changing consumables and more time cutting metal.

The kit comes ready to install with everything you need in the box. It features convenient 1/4-inch NPT quick-disconnect fittings, making it incredibly easy to attach and detach your air line. This is perfect for mobile welders or shops where equipment needs to be moved frequently. The included hose connects the filter directly to your machine, ensuring a leak-free setup. Don't compromise your work quality or risk damaging your expensive equipment with dirty air—equip your Spectrum cutter with the Miller In-Line Air Filter Kit today.

Additional Information
Brand:Miller
Item:Accessory
Weld Process:Plasma Arc Welding (PAW)
Packaging Description:pack of 1
Filtration Efficiency:99.9%
Filtration Size:0.85 microns
Connection Type:1/4 inch NPT Quick Disconnect
Compatible Models:Spectrum 375, Spectrum 375 X-Treme, Spectrum 625 X-Treme, Spectrum 875, Spectrum 875 Auto-Line

INCLUDED

  • 1 x In-Line Air Filter Assembly
  • 1 x Male 1/4 inch NPT Quick Disconnect Fitting
  • 1 x Female 1/4 inch NPT Quick Disconnect Fitting
  • 1 x Connection Hose
  • Mounting Hardware

APPLICATIONS

  • Plasma cutting fabrication
  • Automotive body repair
  • HVAC ductwork cutting
  • On-site maintenance and repair
  • Artistic metalworking
  • Industrial manufacturing

FAQ

The filter removes water, dirt, and oil particulates as small as 0.85 microns with 99.9% efficiency.

It is compatible with Miller Spectrum 375, 375 X-Treme, 625 X-Treme, 875, and 875 Auto-Line plasma cutters. It also fits certain Hobart AirForce models.

Yes, the kit is designed to mount to the back of the plasma cutter and includes the necessary fittings and hose.

The replacement filter element is part number 228928.

The kit includes male and female 1/4-inch NPT quick disconnect fittings.

Moisture and oil in the air supply can cause rapid consumable wear and poor cut quality. This filter ensures the air is clean and dry.

The frequency depends on the quality of your air supply and usage, but it should be changed whenever you notice a pressure drop or visible saturation.