Designed to Fit : Eureka Canister and Powerteam 1700 and 3700 Series Also Fits : Ward 308, 311, 312, 313, 314, 315, 316, 317, 318, 330, 350, 378, 383, 391, 393, 395, 561, 570, 579, 586, 592, 596, 4030, 5020, 5030, 5032, 5033, 5034, 5042, 5050, 5052, 5060, 5062, 5070, 5072, 5073, 5074 series, 4030, 4032, 4036, 4047, 5020, 5024, 5026, 5030, 5032, 5033, 5034, 5035, 5036, 5038, 5042, 5044, 5046, 5054, 5055, 5057, 5065 and 5067 Series Original Manufacture's Part Numbers: 52329, 52329A-6, 52329-12, 54922-10, 82-973, 82-2, Style B, Style S Each Bag will Come With One Filter. Single Bags = Single Filter 3 Bags = 3 Filters Recommendations To protect your motor and maintain peak suction power change bags when 2/3 full. When Vacuuming fine particles such as powder, plaster dust, etc., change bags more frequently. Do not reuse or overfill dust bags as a loss of cleaner suction and/or bag breakage may occur. New Item: New Items Have Never Been Used. These Items are Still Covered Under Our Return Policy.