Designed to Fit 20035, 20350, 20395, 21040, 203040, 24025, 23040,24031, 24200, 24203, 24205, 24300, 25170, 25250,25300, 25320, 26350, 26355, 27320, 28320, 28350, 29035,29200Original Manufacturer's Numbers:H, 5041, 5045, 20-5041 or 20-5045To 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. (Single Bags Will Not).These Items are Still Covered Under Our Return Policy.