Home / Lawn & Garden / Parts / Chainsaw Air Filter 545061801 Chainsaw Air Filter 545061801$3.15 Price may not be up-to-date. In Stock View Product Part Number: 545061801 Brand: POULAN/WEEDEATER Seller: Sears PartsDirect Categories: Lawn & Garden, Parts Not Returnable Possible Matches$4.79Air Filter 545061801 Description This air filter (part number 545061801) is for chainsaws. Air filter 545061801 cleans the air entering the carburetor. Let the engine cool before installing this part. Wear work gloves to protect your hands.