Review on 🌬️ Durabasics HEPA Filter: Compatible with Dyson TP04, HP04 & DP04 - Ideal Dyson Air Purifier Filter Replacements by Sean Baller

I don't know what the other reviewers are seeing but looking at them you can easily and definitely see that they are not as effective as the proprietary filter that comes with the unit becomes. I didn't notice any difference with the charcoal filter, but the glass paper looked WAY inferior, and of course it is. I noticed this right away as the paper filter is lighter and not as dense and literally a week later clogged and the air didn't even get through it! Now I definitely use this brand and happily throw it away. Learn from my mistakes and order real ones. Save your money!