Description
Overview:
This square air filter is a premium aftermarket replacement for older Stihl cut-off saws, built to protect the engine by keeping dust and debris out of the intake. It uses durable filter media with a secure sealing rim to maintain clean airflow in harsh cutting environments. The element measures 113 x 113 x 58 mm (4.45 x 4.45 x 2.28 inches), making it a direct-fit option for suitable housings such as those on the Stihl TS 460 and TS 510. By delivering effective filtration without restricting airflow, it supports easier starting, stable running, and reduced engine wear. It replaces several original references, including 4221 141 0300, and is suitable for regular servicing or as a like-for-like replacement in routine maintenance.
Key Features:
- Direct-fit size: 113 x 113 x 58 mm (4.45 x 4.45 x 2.28 inches) for the correct housing depth and seal
- Aftermarket quality engineered to match OEM fit and performance
- Efficient pleated media helps capture fine dust while maintaining airflow
- Robust sealing edge to minimise bypass and protect the cylinder and piston
- Supports engine efficiency, power delivery, and cleaner combustion
- Straightforward drop-in installation with no modifications required
- Helps extend engine life and service intervals in dusty conditions
- Suitable for site use where masonry, asphalt, or concrete dust is present
- Replaces Stihl references including 4221 141 0300 and 4221 140 4400
Typical Applications:
Routine servicing and maintenance of petrol cut-off saws used in construction, landscaping, and municipal works. Ideal for saws operating in high-dust environments, helping maintain reliable performance during cutting of concrete, brick, stone, or asphalt. Suitable as a scheduled replacement or when performance drops due to a clogged filter.
Also known as:
Air cleaner, air filter element, intake filter, cartridge filter, engine intake element, paper air element, dust filter, replacement filter for cut-off saws.
Fits Models:
TS 460, TS 510, TS 760, TS460, TS510, TS760
Alternate Part Numbers:
4221 140 4400, 4221 141 0300, 4221 141 0800, 42211410300, 42211410800, 42211404400, 50469000, WGA1673, SL 1945, SL1945, 194AX, A658
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