3M Particle Filter 2138 P2–P3

$40.44 $32.53 Save 20%
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3M 2138 P2–P3 particle filter providing high-efficiency protection against dusts, fumes and airborne particulates.

Pickup available at Rite Price Industrial

Usually ready in 4 hours

Dispatch & Deliveries

When you make an order with Rite Price Distributors it’s important that you get the goods you need, for the right price, on time. That’s why we charge cost effective shipping rates that get your supplies to you as quickly and safely as possible.

For local orders in and around the Gold Coast we use Aramex Couriers for fast distribution.

For all other deliveries throughout Australia we use Australia Post.

Returns Policy

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

  • Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
  • Any item that is returned more than 14 days after delivery

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High-efficiency particulate filter for compatible 3M respirators

High-efficiency particulate filter designed for reliable respiratory protection in demanding environments.

The 3M Particle Filter 2138 P2–P3 is a professional-grade respiratory protection component engineered to provide high-level filtration against hazardous airborne particulates. Designed for use with compatible 3M reusable half face and full face respirators, the 2138 filter delivers P2–P3 level protection against fine dusts, mists and fumes when used correctly. The compact, low-profile design helps maintain balance and comfort while reducing breathing resistance during extended wear. Key benefits include high filtration efficiency, dependable performance and compatibility with a wide range of 3M respirator systems. Compared to lower-rated particulate filters, the 2138 offers enhanced protection for more demanding applications. It is widely used in welding, metal fabrication, construction, manufacturing, maintenance and industrial environments where effective particulate respiratory protection is essential.

Features & Benefits

Key Features

  • P2–P3 particulate filter protection
  • High-efficiency filtration of airborne particles
  • Compatible with selected 3M reusable respirators
  • Low-profile, lightweight design
  • Genuine 3M filtration technology

Key Benefits

  • Provides high-level protection against particulates
  • Improves suitability for demanding environments
  • Maintains comfort during extended use
  • Easy to install and replace
  • Trusted 3M quality and performance


Technical Specs

  • Brand: 3M
  • Product Name: Particle Filter
  • Product Code: 2138
  • Protection Class: P2–P3
  • Compatible Respirators: Selected 3M half face and full face respirators
  • Application: Particulate filtration
  • Grade: Industrial / Trade PPE


Key Applications

  • Welding and metal fabrication
  • Construction and demolition work
  • Industrial manufacturing environments
  • Maintenance and trade applications


3M 2138 Particle Filter FAQs

Q1: What protection does the 3M 2138 filter provide?
A: It provides P2–P3 level protection against airborne particulates.

Q2: Is this filter suitable for welding applications?
A: Yes, it is commonly used for welding fumes and fine particulates.

Q3: Which respirators is this filter compatible with?
A: It is compatible with selected 3M reusable half face and full face respirators.

Q4: Is this filter reusable?
A: Yes, it is reusable until its service life is reached.

Q5: Is fit testing recommended when using this filter?
A: Yes, proper fit testing and respirator training are recommended.

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