Husqvarna Chainsaw and Brushcutter Air Filters - Quick Reference Guide

Husqvarna Chainsaw and Brushcutter Air Filters – Quick Reference Guide

• Fast & Easy Filter Lookup – Quickly find the correct air filter for your Husqvarna chainsaw or brushcutter using this simple reference guide.

• Covers Popular Husqvarna Models – Includes compatibility information for a wide range of chainsaws and brushcutters.

• Helps Ensure Proper Fit – Avoid incorrect parts and keep your tools performing at their best with the right OEM filter information.

• Ideal for Homeowners & Professionals – Designed for workshop technicians, landscapers, and DIY users who maintain Husqvarna equipment.

• Scroll down and tap the image of the filter that matches yours – Or scroll further and find your model in the chart.

     

Part Number

     

Description

     

Fits To

1

5226754-04

AIR FILTER 80um BLACK

550XP/XPG, 545

2

5226754-05

AIR FILTER NYLON 44um, YELLOW

550XP/XPG, 545

3

5226754-07

AIR FILTER NYLON 25um, ORANGE

550XP/XPG, 545

4

5051263-04

AIR FILTER 80um, BLACK

560XP/XPG, 556, 555

5

5051263-05

AIR FILTER NYLON 44um, YELLOW

560XP/XPG, 556, 555

6

5051263-07

AIR FILTER NYLON 25um, ORANGE

560XP/XPG, 556, 555

7

5370240-01

AIR FILTER NYLON 80um, BLACK

346XP, 345E, 340E, 353, 351, 350, 345, OLD SETUP

8

5372649-01

AIR FILTER NYLON BLACK 80um

346XP, 353, NEW SETUP

9

5450618-01

AIR FILTER

247T, 240E TRIOBRAKE, 240E, 236E, 235E, 240, 236, 235, 230

10

5021158-01

AIR FILTER, FOAM

245RX, 245R, 240R, 245, 240

11

5746680-03

AIR FILTER, PAPER

545RX, 545RXT, 545FXT

12

5374108-04

AIR FILTER, MESH 25um

555RXT, 545RXT, 545RX, 355RX, COLD CONDITION

13

5374108-02

FILTER NYLON 44um

355RX, 555RXT, 555FX/FXT

14

5373811-01

FILTER NYLON 80um

345RX, 345R, 343R

15

5021986-02

AIR FILTER, FOAM

225-240

16

5904588-01

AIR FILTER MESH 64umC BLACK

545/550XP MARK II, 555/560XP from s/n 20202700001, 560/562XP MARK II, 560/562XPG MARK II

17

5904588-02

AIR FILTER MESH 25um YELLOW

545/550XP MARK II, 555/560XP from s/n 20202700001, 560/562XP MARK II, 560/562XPG MARK II

18

5904588-03

AIR FILTER NON WOVEN

545/550XP MARK II, 555/560XP from s/n 20202700001, 560/562XP MARK II, 560/562XPG MARK II

Why Use Husqvarna Air Filters on Husqvarna Machines?

Using genuine Husqvarna air filters on your Husqvarna chainsaw, brushcutter, or other equipment is important for several key reasons:

1. Designed Specifically for Husqvarna Engines

Husqvarna air filters are engineered to match the exact airflow requirements, fit, and tolerances of Husqvarna engines.
This ensures:

  • Proper engine breathing
  • Correct fuel–air mixture
  • Reliable starting and performance

Aftermarket filters often vary in density and shape, which can reduce performance or cause hard starting.

2. Maximum Engine Protection

A genuine Husqvarna filter uses high‑quality filtration media designed to:

  • Capture fine dust, debris, and wood chips
  • Prevent dirt from entering the carburettor and cylinder
  • Reduce engine wear and extend engine life

Cheaper filters may let more particles through or break down faster.

3. Longer Service Life

OEM filters typically last longer due to:

  • Better construction
  • Proper sealing
  • Heat‑resistant materials

This means fewer replacements and more consistent performance over time.

4. Maintains Warranty & Manufacturer Standards

Using genuine parts helps ensure that your machine continues to meet Husqvarna’s performance and durability standards.
In some cases, non‑OEM parts can affect warranty coverage.

5. Reliable Fit and Ease of Installation

Husqvarna filters fit:

  • Correctly
  • Securely
  • Without forcing or modifying

This avoids issues like air leaks or reduced filtration efficiency.

6. Optimised for Tough Environments

Husqvarna designs its filters specifically for:

  • Forestry conditions
  • Heavy dust
  • High workloads
  • Variable temperatures

Aftermarket filters aren’t always built for the extreme conditions Husqvarna machines often face.

In Short

Husqvarna machines perform best with Husqvarna filters.
You get the right fit, the right protection, the right performance — and fewer engine problems down the line.