Feature 1Fit for CS-300 CS-301 CS-305 CS-306 CS-345 CS-3000 CS-3450 CS340 Chainsaw. 2Perfectly match with your chainsaw, a great replacement for the worn one. 3Regular replacement of the air filter helps extend the service life of the chainsaw. 4Quality chainsaw air filter sparking plug primer bulb replacement accessories. 5Made of high quality material, sturdy and durable for long time use.SpecificationCondition: 100% Brand NewItem Type: Chainsaw AccessoriesMaterial: ABSFitment: Fit for CS-300 CS-301 CS-305 CS-306 CS-345 CS-3000 CS-3450 CS340 ChainsawAir Filter Size: Approx. 9 x 8 cm / 3.5 x 3.2 inWeight: Approx. 70g / 2.5oz.w-e-text table td,.w-e-text table th,.wang-edit-text table td, .wang-edit-text table th{border: .5pt solid #000;};.w-e-text table,.wang-edit-text table{border: 1px solid #000 !important;}Package List1 x Fuel Filter1 x Air Filter1 x Primer Bulb1 x Sparking Plug