Stihl 4134 141 0300 Air Filter Replacement For FS120 FS200 FS250 FS300 FS350 FS400 FS450 By Rainier Parts

The 4134 141 0300 Air Filter from Rainier Parts keeps your Stihl FS-series trimmer breathing clean air, delivering reliable starts and steady performance across FS120, FS200, FS250, FS300, FS350, FS400, and FS450 models.

• Replacement OEM: 4134 141 0300
• Compatibility: Fits Stihl FS120, FS200, FS250, FS300, FS350, FS400, FS450
• Color: Orange
• Size: 8.8 × 7 × 2.5 cm (3.8 × 2.8 × 0.98 in)
• Material & Durability: High-quality construction designed for long service life and wear resistance
• Brand: Rainier Parts — trusted provider of durable replacement parts for outdoor power equipment
• Package Includes: 5 × Carburetor Air Filter; 10 × Carburetor Air Filter

Using this air filter helps protect your engine by preventing dirt and debris from entering the carburetor, preserving the proper air-fuel mix, and supporting consistent throttle response. Its durable construction and precise fit reduce maintenance downtime and extend the life of your FS-series trimmer. Designed for straightforward installation on FS120 through FS450 models, this filter is a practical, reliable choice for homeowners and professional landscapers who rely on their Stihl equipment season after season.