Review on 🔍 High-Quality Replacement Vacuum Filter - Fits Eureka Part # 67821, 68931, 68931A, EF91, EF-91, EF-91B, DCF-21, DCF21 - Compatible with Models 4236AZ, 4235AZ, 4236AZ, SA3276AZ, UK4236AZ, UK4237AZ (Pack of 2) by Amanda Vosten

I was reluctant to try them as some reviewers noted the filter didn't fit properly - particularly on the Eureka AirSpeed Gold. I'm happy to report that they really do fit perfectly. I think the comments about the filter not fitting snugly and falling off are due to the difference in torsional stiffness between this filter and other filters that may have been used before. ** You must actually rotate this filter to get a "click" will tell you it's installed correctly. The filter will warp because it's not as rigid, but it won't break. To remove this filter, you have to twist it with a lot of force, which will deform the filter. As a result, once it "clicks", it reverts to its previous form and this can result in dust that has gotten inside the filter being thrown into the air. It's ok if you're careful to remove the filter from the outside, but it's not as clean and tidy as the original filter, which has higher torsional rigidity. In general, the price has been reduced.