Review on Fette Filter - High-Efficiency Pre-Motor and Post-Motor HEPA Vacuum Filters Compatible with Dyson DC14. Compare to Part # 901420-01, 905401-01, 923480-01. (Combo Pack) by Latonya Campbell

Great product. Both filters fit on my DC14. The only problem was with me. I put the pre-filter in, everything was fine. I then inserted the post-filter and quickly slammed the lid shut. Oops. I didn't seal the filter. I reopened it and you probably know it's not as easy as it looks and I worry about breaking tabs every time. I put some fillings on and slammed the damn thing shut. Hmmm. Why doesn't the dust container open? I installed the post filter cover incorrectly. Open it a third time, attaching the back of the lid before hammering the rest. Now I'm done and I don't think I need a new vacuum cleaner anymore. Hooray. Great product and saved me the cost of a new vacuum.