Hamilton Beach 04912 HEPA Filter Designed To Fit Hamiton Beach TrueAir Air Purifier Models 04160, 04161, 04150; Compare To Hamilton Beach Filter Part # 04912, 4912; Designed & Engineered By Crucial Air HIGH QUALITY AIR FILTER that can replace your Hamilton Beach 04912 HEPA Air Purifier's Filter. Get back to breathing clean air again. EASY TO INSTALL so you can get back to breathing clean air as soon as possible. Simply remove your old filter and put this brand new one in its place. This filter fits Hamilton Beach TrueAir Air Purifiers 04160, 04161, and 04150. HEALTHIER LIFESTYLE - No one wants to breathe in dirty air and if you don't clean your air filter that will be exactly what you'll be doing. Replacing your filter will help clean your air and allow for a healthier lifestyle. This filter replaces part no. 04912. CUT EXPENSES by using a new air filter. When your Hamilton Beach Air Purifier has a clogged or dirty air filter it can cause it to work harder which will end up hurting your electric bill.