Air Filter & Sleeve Combo 1996-2015 Polaris Sportsman 400 500 600 700 800 MV7 HO GILOMEN INNOVATIONS Air Filter & Pre-Filter Combo Pack. Polaris Pre-Filter OEM# 5811633 Inexpensive replacement air filter for the stock filter Replaces OEM# 7080595 Gilomen Innovations brand. Minnesota based company. Fits 1996-2015 Xplorer, Sportsman, Worker, 4X4, 6X6, Trail Boss, Scrambler, Magnum, other