01AIR CONDITIONER ACCESSORIES
Clean Air for Your Chainsaw
A quiet but vital component within the engine bay, this air filter ensures your chainsaw breathes cleanly. It sits unobtrusively behind the housing, ready to handle the dust and debris of daily cutting.
Designed as a direct replacement for OEM unit 1127 120 1621, it suits owners of STIHL 029, 039, MS290, MS310 and MS390 models who value straightforward upkeep.


02MATERIALS
Durable Plastic and Paper Media
Constructed from a robust plastic frame and filter paper, the unit is built to withstand repeated exposure to sawdust and airborne particles. The materials are non-toxic and wear-resistant, supporting a long service life without compromising airflow efficiency.

04MAINTENANCE
Effortless Routine Replacement
Swapping out the old unit is a simple task, requiring no special tools or complex disassembly. Its design allows for easy removal and installation, making it an ideal candidate for regular servicing to keep the engine running smoothly.
05AT A GLANCE
The key points
- Plastic frame with filter paper media
- Fits STIHL 029, 039, MS290, MS310, MS390
- Replaces OEM part 1127 120 1621
- Approximately 12 cm in length
- Wear-resistant construction for longevity


06
About this product
1, Fit for STIHL 029 039 O29 MS290 310 390 MS290 MS310. 2, Made of premium materials, non-toxic, wear-resistant and available for long service life. 3, The replace OEM: 1127 120 1621. 4, Easy installation. Perfect match for the original one. 5, Easy to remove and replace as part of routine maintenance.
Made of premium materials, non-toxic, wear-resistant and available for long service life.
Specification
Features:
Fit
for STIHL 029 039 O29 MS290 310 390 MS290 MS310.
The replace OEM:1127 120 1621.
Easy installation. Perfect match for the original one.
Easy to remove and replace as part of routine maintenance.
Specification:
Condition: 100%Brand New
Material: Plastic+filter paper
Replace OEM:1127 120 1621
Color: As shows in pictures
Length: Approx.12cm / 3.94in
Package List:
1* Filter











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