Poulan 530057869 Air Filter, Pack of 3 Genuine OEM AYP Part American Yard Products manufactures parts and equipment for leading brands in the industry. Those include Craftsman, Husqvarna, Poulan Pro, Poulan, Weed eater, Roper, Sears, Rally, EHP (Electrolux Home Products) and Yard Pro Fits various AYP models including:P3818AV (Type 1), P3818AV (Type 2), P4018AV (Type 1), P4018AV (Type 2), P4018AV-BH (Type 1), P4018AV-BH (Type 2), P4018AVBH, PP3516AVX, PP3816AV (Type 1), PP3816AV (Type 2), PP4218AV (Type 1), PP4218AV (Type 2), PP4218AVHD (Type 1), PP4218AVHD (Type 2), PP4218AVL (Type 1), PP4218AVL (Type 2), PP4218AVX, SM4218AV (Type 1), SM4218AV (Type 2), SM4218AVX, SM4518AVX, P3818AV Gas Saw Type 1, P3818AV Gas Saw Type 2, P4018AV Gas Saw Type 1, P4018AV Gas Saw Type 2