Brand New Genuine Robin Subaru Air Filter & Pre Filter... We are an Authorized Robin Subaru Dealer... Sold Loose as Pictured...Air FilterGenuine Robin Subaru Part # 26332610A1ID: 5-1/2"OD: 7"Height: 2-3/8"Pre-Filter IncludedFits Specific Robin Subaru EH63, EH64 & EH65 ModelsGenuine OEM Robin Subaru Part