535316301 Air Filter 150BT for Husqvarna 150BT (2022-Present)

535316301 Air Filter 150BT for Husqvarna 150BT (2022-Present)

Key Features

• Air filter service kit for Husqvarna backpack blowers.
• High-efficiency filter media is rated for 99% filtration and provides high dust-holding capacity.
• Helps keep fine dust and debris out of the engine intake for cleaner intake air.
• Durable rubber fuel lines are designed to remain flexible and resist cracking.
• Sturdy plastic components are suitable for regular blower maintenance.
• Includes lifetime protection for defects or issues.
• Package includes 1 air filter, 1 foam pre-filter, 2 fuel lines, 2 fuel filters, 1 spark plug, and 1 purge bulb.

Replaces / Cross-Reference Part Numbers

• 535316301

Compatibility & Fitment

• Fits Husqvarna 150BT backpack blowers built from 2022 to present.
• Fits Husqvarna 345BT backpack blowers.
• Does not fit Husqvarna 150BT units built before 2022.
• Confirm the blower model, production year, and existing part number before ordering.

When to Replace

Replace the filter and related service components when the air filter is clogged, the foam pre-filter is contaminated, or the fuel lines become hard, brittle, cracked, or torn. Restricted intake airflow or clogged filters can contribute to hard starting, weak power, rough idling, and reduced engine performance.

Installation Tips

• Confirm the blower model and year before disassembly, especially for 150BT units built before 2022.
• Turn the blower off and allow the engine to cool before servicing the filter, fuel lines, spark plug, or purge bulb.
• Clean loose dirt from around the air-filter housing before opening it so debris does not enter the intake.
• Install the air filter and foam pre-filter in their original positions, then check that the housing closes securely.
• Route replacement fuel lines as they were installed and check for secure connections before operating the blower.