Air Purifier Filter Replacement for Dyson Pure Cool Purifying Fan TP04 HP04 DP04, Funmit 2-in-1 360° Combi True HEPA and Activated Carbon Filter

Works just like the OEM version. Very sturdy and easy to install in the Dyson. Price is great also.

Works as promised. The installations a bit fussy but once you get through it it works like it's wrong

Perfect, affordable.

Ordered these before, great price! time to order is now because of Labor Day sales.

Overall a good part of you don't want to pay for the OEM filter. Only issue is that the fan doesn't recognize this filter so it won't reset it as new. All the other features such as air quality, pollutant % etc. works though.

This is the second time I've ordered this set of filters. While it may not be absolutely necessary to replace both when it indicates one of them needs replacement I prefer to keep them in synch. I always write the dates I've installed them on the side of the filter and both have lasted between 1 to 2 years. That's even considering we have the Dyson attached to Alexa. It runs full-time, changing fan speeds multiple times a day automatically as an Alexa "routine". The quality seems very good, solidly built and for the most part straight forward and easy to install. I've had some issues getting both sides of the fan case closed tightly but I think it's more of an age issue of the fan and not filter size or build.

Poor fitment. This is the second time I have purchased these filters. The price is great but the fan covers will not close completely with the filters installed. The only reason I purchased them a second time is because I had hoped the fitment issues the first time could have been poor manufacturing and that the problem would have been fixed a year later.

i have an hp04 so i was able to squeeze it on after fitting the filters to the panels, but the thing is that it’s definitely not flush. it took me atleast 10 minutes of figeting with it to get it to stay on without popping out. in my experience it’s either one side stays on flush, or else both sides kind of stick out very slightly (assuming you can get it to in the first place, which is possible but takes a lot of messing with it do). anyways, after getting it to stick (note: stick, not fit) i reset the filter life on my fan via the app and let it go to work. so far it hasn’t fallen off or anything, but you can definitely tell its not flush or perfectly fit. i genuinely believe that if something happens like, for example, you stub your foot on it in the dark, or maybe your dog runs into it on accident, it will definitely pop off the fan and you will have to put it back on given the panels aren’t actually locked in the way they would be with dyson made parts. i put the (?) in my review title because i’ve yet to see its long term performance.

Doesn't work