TP04 Replacement Filter for Dyson HP04 TP04 DP04 TP05 DP05 Air Purifi-er Sealed Two Stage 360° Pure Cool Fan Combi Glass HEPA Filter & Activated Carbon Filter (Not for HP07,TP01,TP02,TP07,HP09)

Works great with my Dyson purifier fan heater (HP4A), and much more affordable than the OEM filter. It did take some coaxing to get the filter to fit though. I think it's because this model is the older type which has a separate carbon filter piece. (I actually didn't realize this company also makes the 2-in-1 type, so I may try that one next time.

Works great and fits like it should. Air quality seems good after installing and best of all, it was almost half the price as the name brand one.

Removes unseen dust from carpeted bedroom with ease. Directions are clear and make for an easy reset of my fan. Fast delivery in a sealed box.

Great value but tough to get the filter to fit into my machine. But once it fits you are good.

Excellent fit and much cheaper than the original.

I have the TP7A Air Purifier and Fan with Autoreact -- So, there is a lot to say because I feel like buying an off brand can be not worth the time or hassle. Not the case here! I was not willing to spend $80 on one filter from the name brand's website when I did my research into what type of filter it was and what would work overall. Here buying two for $60 was so much better! It was easy to install the new filter. I did have to reverse them because they originally didn't click in. Didn't know if that was actually due to the filters or just me not wanting to break them because I was being too cautious (not saying they are flimsy. all filters are fragile, and I didn't want to damage them in case of returning them). However, after reversing them, fit in perfect. Easy as click, click, click. Turned on the purifier again. The filter still read as red and needing changed, but I got no error or anything alarming. I read from the manufacture's website while doing my research beforehand to make sure you reset the filter after changing it by holding the 'night mode - moon' button for five seconds. The machine will count down and then give a check mark and go back to green. Like I said super simple.

DO NOT PURCHASE IF YOU HAVE DYSON HP04. I REPEAT, DO NOT PURCHASE IF YOU HAVE DYSON HP04.The filter has a thicker trim compared to the Dyson filter so it does not fit onto the machine. Sadly, I am outside the return window and I took the risk to buy this off-brand filter. Learned my lesson.PLZ DO NOT BUY FOR YOUR DYSON HP04. I can’t speak for another Dyson model.

great quality picks up all the allergins i can breath without sneazing in my room!!!