{"product_id":"genuine-stihl-hd2-air-filter-ms-661-1144-140-4402","title":"Genuine STIHL HD2 Air Filter for MS 661 Chainsaws | OEM Part 1144 140 4402 \/ 1144 124 3800","description":"\u003cp\u003e\u003cb\u003eMaximum Engine Protection for Professional Forestry Work\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eForestry professionals know that a clean air filter is the lungs of a chainsaw. Keep your STIHL MS 661 running at peak performance with this \u003cb\u003e100% Genuine STIHL HD2 Air Filter\u003c\/b\u003e. Designed specifically for heavy-duty commercial use, this authentic OEM replacement part ensures optimal airflow while trapping the finest dust particles, preventing them from entering and damaging your engine.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAdvanced HD2 Filtration Technology:\u003c\/b\u003e Unlike standard filters, the STIHL HD2 filter is made of a special PET material featuring pores that are up to 70% finer than fleece or polyamide filters. It is highly effective at filtering fine dust and is both oil and water-repellent, making it incredibly easy to clean and maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProduct Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Genuine STIHL (OEM)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFilter Type:\u003c\/b\u003e HD2 (High-Density Pleated Filter)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSTIHL Part Numbers:\u003c\/b\u003e 1144 140 4402 (Assembly) \/ Also replaces or is marked as 1144 124 3800\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e Washable, reusable, and built for extreme environments.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOEM Compatibility:\u003c\/b\u003e Engineered for an exact fit on STIHL professional chainsaws, including:\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSTIHL MS 661\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSTIHL MS 661 C-M\u003c\/b\u003e (Magnum \/ Rescue variants)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSTIHL MS 661 R C-M\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhy Choose Genuine STIHL Air Filters?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePerfect Seal:\u003c\/b\u003e Prevents unfiltered air and debris from bypassing the filter housing.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eExtended Engine Life:\u003c\/b\u003e Superior filtration protects the cylinder and piston from premature wear.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMaintained Power:\u003c\/b\u003e Ensures the correct air\/fuel mixture for optimal RPM and cutting power.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003ePro Tip: Regularly inspect and clean your HD2 filter with STIHL Varioclean or warm soapy water. Replace it immediately if the filter material is torn or heavily heavily soiled.\u003c\/i\u003e\u003c\/p\u003e","brand":"STIHL","offers":[{"title":"Default Title","offer_id":48416259014877,"sku":null,"price":12.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1045\/1677\/files\/AmazonListeleri_51.png?v=1787563951","url":"https:\/\/ecronixgarden.com\/products\/genuine-stihl-hd2-air-filter-ms-661-1144-140-4402","provider":"Ecronix","version":"1.0","type":"link"}