Skip to Main Content
Canadian
Canadian owned and operated

Miller PAPR HEPA Replacement Filters (6-Pack) 287170-6

$605.90/ea $425.24/1 per ea only $425.24/eaSave 30%

Usually ships within 3-5 business days

OVERVIEW

Breathe Easier with Genuine Miller Protection

Your health is your most valuable asset in the shop, and the Miller 287170-6 HEPA Filter 6-Pack is your first line of defense against the invisible dangers of welding fumes. Designed specifically for your Miller PAPR or PAPR II system, these filters work tirelessly to scrub the air before it reaches your helmet, ensuring that every breath you take is clean, cool, and safe. Whether you are burning rod all day or fabricating in a confined space, relying on genuine Miller filters means you can focus on the puddle, not on what you are inhaling.

Welding fumes contain microscopic particles that can cause long-term health issues, including "metal fume fever" and more serious respiratory conditions. These HEPA filters are rated to stop 99.97% of airborne particles down to 0.3 microns in size. This includes the nasty stuff like hexavalent chromium from stainless steel, manganese from mild steel, and galvanized fumes. Unlike generic knock-offs that might not seal correctly or restrict airflow too much, these OEM filters are built to fit your blower unit perfectly, maintaining the right air pressure and battery life for your equipment.

Knowing when to change your filter is key to staying comfortable. If you notice your blower unit working harder, the airflow feeling weaker, or the flow alarm sounding, it is time for a swap. With this convenient 6-pack, you won't have to stop work to order a new filter; you can keep a stash in your locker or tool cart and get back under the hood in seconds. The filters are easy to snap in and out, so you don't waste time wrestling with your gear.

Don't gamble with your lungs. The Miller 287170-6 filters are the direct replacement for the older 235673-6 part number, so if you have been using those, these are the exact upgrade you need. Keep your PAPR running like new and keep the shop air out of your lungs with these professional-grade HEPA filters.

Additional Information
Brand:Miller
Item:Replacement PAPR Air Filter
Packaging Description:6-per-pak
Filter Type:HEPA Particulate
Filtration Efficiency:99.97% at 0.3 microns
Compatible Models:Miller PAPR, Miller PAPR II
Standards:NIOSH Approved
Replaces Part Number:235673-6

INCLUDED

  • (6) HEPA Particulate Filters
  • Instruction Sheet

APPLICATIONS

  • MIG/MAG Welding (GMAW)
  • TIG Welding (GTAW)
  • Stick Welding (SMAW)
  • Flux-Cored Arc Welding (FCAW)
  • Grinding and Metal Preparation
  • Plasma Cutting

FAQ

The Miller 287170-6 filters are compatible with both the original Miller PAPR and the newer Miller PAPR II blower motor assemblies.

Yes, the 287170-6 is the direct NIOSH-approved replacement for the discontinued Miller 235673-6 HEPA filter.

HEPA stands for High-Efficiency Particulate Air. These filters capture 99.97% of airborne particles as small as 0.3 microns, including weld fumes and dust.

No, these are disposable particulate filters. Cleaning them with compressed air can damage the filter media and compromise protection. They should be discarded and replaced when dirty.

This product (SKU 287170-6) contains a package of 6 individual HEPA filters.

You should change the filter when the PAPR blower unit's flow alarm sounds, indicating reduced airflow, or if the filter is physically damaged or wet.

No, this is a particulate filter only (HEPA). It filters solid particles and mists but does not filter gases or vapors unless used in conjunction with a specific gas cartridge (if applicable to your unit configuration).

Yes, these are genuine Miller Electric replacement parts, ensuring proper fit and NIOSH compliance for your safety equipment.