Amazon: redmax fuel filter Mckin Trimmer Head with Fuel Filter fits Redmax BC250 BC2300 BC2600 BCZ2400S BCZ2401S BCZ2460S BCZ2460TS BCZ2600S BCZ2600SU BCZ2600SW BCZ2500S BCZ3050S Trimmer Weed Eater. 3.0 out of 5 stars 1. $11 $ 11. 99. Get it as soon as Tue, Jul 9. FREE Shipping on orders over $25 shipped by Amazon. RedMax String Trimmer Parts & Accessories for sale | eBay RedMax fuel pipe assembly. Includes everything in the pictures: fuel pipe, return pipe, grommet, Walbro filter & the filter clamp. This assembly fits about 95%25 of Redmax line trimmers and hedge clippers. Will not fit chain saws or blowers as the fuel pipe is not long enough.