Feature:1. Good Compatibility: Has a wide range of adaptability, suitable for chainsaws such as for Poulan 1900 1950 1950LE 1975 1975LE 2025 2050 2055 2050LE.2. Stable Performance: This filter cotton can provide stable performance, can perfectly match your machine, very practical.3. High Quality: This product is made of high quality cotton material, which is wear resistant, durable and has a long service life.4. Replacement Accessories: The perfect replacement accessories for garden tools, which can effectively extend the life of the machine.5. Professional Design: Professionally manufactured filter cotton, craftsmanship and high accuracy help deliver the best performance.Specification:Item Type: Air Filter CottonMaterial: CottonWeight: Approx. 12g/0.4ozReplacement Part Number: 530-037793Fits for Poulan for Sears for ChainsawSuitable for Poulan Model: for 1900 1950 1950LE 1975 1975LE 2025 2050 2055 2050LE 2050WT 2055LE 2075 2075 LE 2075C 2075OC 2150 2150Predator 2150LE 2155 2175 2250 2250LE 2350 2375 2375LE BH2160 2550T 2450 2550 2550LE 2550SE 2555FLW SM4018 PP210 220le 260 Pro PP220 PP220LE Pro Chainsaws Package List:10 x Air Filter Cotton