Skip to Main Content
Canadian
Canadian owned and operated

ESAB 85x85mm Replacement Dust Filter for Caddy and Origo Welders

$39.03/ea $23.39/1 per ea only $23.39/eaSave 40%

Usually ships within 3-5 business days

OVERVIEW

Genuine ESAB Maintenance Parts for Peak Performance

Keep your welding equipment running at peak efficiency with the ESAB Air Filter 85X85 (0441828003). This genuine replacement part is essential for owners of ESAB inverter machines who want to protect their investment from the rigors of the workshop environment. Welding machines are workhorses, but they are also sophisticated pieces of electronics. The cooling fans that keep your welder running also pull in the surrounding air—and everything floating in it. This replacement filter is designed to catch dust, dirt, and debris before it can settle inside your machine.

Designed for compatibility with popular models like the Caddy Arc, Caddy Tig, and Origo Mig series, this filter fits securely into the air intake housing. A clogged or missing filter can lead to overheating, as airflow is restricted or internal components become coated in insulating grime. By replacing your filter regularly, you ensure that your machine maintains its rated duty cycle and performance levels. It is a small investment that prevents downtime and costly repairs down the road.

Installation is straightforward and requires no special tools, making it easy to include in your regular maintenance schedule. Don't risk the health of your power source with makeshift solutions or by running without a filter. Trust in genuine ESAB parts to provide the airflow and filtration characteristics your machine was engineered to have. Whether you are a hobbyist protecting your garage welder or a shop manager overseeing a fleet of machines, keeping a stock of these filters ensures you are always ready to weld.

Why Choose Genuine ESAB Filters?

  • Perfect Compatibility: Guaranteed to fit 85mm x 85mm intakes on specified ESAB models.
  • Optimal Airflow: Balances filtration density with the high-volume airflow needed for cooling.
  • Durability: Constructed to withstand industrial environments.
  • Peace of Mind: Protects your warranty and equipment lifespan.
Additional Information
Brand:ESAB
Packaging Description:1 Per Ea
Product Type:Air Filter, Dust Filter
Dimensions:85mm x 85mm
Compatible Series:Caddy Arc, Caddy Tig, Origo Mig
Material:Foam/Mesh

INCLUDED

  • 1 x ESAB Air Filter (85x85mm)

APPLICATIONS

  • Routine Maintenance: Replacement of clogged or damaged filters during scheduled service intervals.
  • High-Dust Environments: Essential for workshops with heavy grinding, sanding, or plasma cutting activity.
  • Mobile Welding: Protects portable inverters (Caddy series) from field contaminants.
  • Equipment Preservation: Prevents conductive dust accumulation on internal PCBs.

FAQ

The filter measures 85mm x 85mm, designed to fit specific ESAB machine intakes.

It is generally compatible with the Caddy Arc, Caddy Tig, and Origo Mig compact inverter series. Always check your machine's spare parts list to confirm.

Changing the filter prevents dust (especially conductive metallic dust) from building up on internal electronics, which can cause overheating and short circuits.

Yes, this is the genuine ESAB part number 0441828003.

While some foam filters can be gently cleaned with mild soap and water, it is often recommended to replace them if they are heavily soiled or degraded to ensure proper airflow.

In a standard shop environment, check the filter weekly. In heavy industrial or grinding environments, check it daily.

A clean filter maintains the duty cycle by allowing proper cooling. A clogged filter restricts air, potentially causing the machine to hit thermal overload sooner.

It is typically made of a reticulated foam or specialized mesh designed to trap particulates while allowing air passage.