Purifier Cool Formaldehyde TP09

I’ve been quite happy with my Dyson air purifier. My sensitiveness to air quality and dust has significantly gotten better. My sneezes gone completely which was quite sensitive before purchasing the purifier. However, not a very long time user, hardly 6 months.

Dyson Purifier Cool Formaldehyde purifying fan - the one compatible with the mobile app.

Just bought a Winix Zero S and really working wonders! It stopped most of my dust-related morning allergy. Would 100% recommend for the price. I know I’m gonna get flamed for this but my Dyson TP09 does an okay job too in my office. Just takes longer to clean the room (and it’s more noisy). At least it clears the high levels of formaldehyde that my office seems to have. (With severe allergies stay away from Dyson though)

My Winix Zero S has made wonders for my stuffy nose. I used to wake up and spend the morning blowing my nose. Now I’ll just do it after waking up and be good for the rest of the day (most of the time). The important thing is you have it running at full speed at least 30m before you enter your bedroom, then you can switch it to lower levels for the night. I have a Dyson TP09 running in my office as well, that might be helping too (this one starts running at full speed 2h prior to my arrival to the office, since it’s a big room with high ceilings).

I have a Dyson tp09 and a Winix Zero S. The Winix destroys the Dyson in every aspect. The only thing the Dyson has over the Winix is the fancy meters and cool app. If you are still gonna go for a Dyson I can sell you mine for cheaper (so that I can go buy more Winix purifiers).

I have a few Dyson TP09. They provide a ton of sensors and have their own MQTT Broker, so the integration into HA is trivial. https://preview.redd.it/mdzyccjlu54f1.jpeg?width=1440&format=pjpg&auto=webp&s=7e0a42aafeeabbb0fa290cb61db2f1532fd8c3a4 These are some of the entities it provides (except the CO sensor)

If you are careful when emptying this is basically a non issue. And bags are wasteful and increase cost of ownership. Dyson monster ball 2 owner here, love it and its HEPA filter. Also, have several tp09 air purifiers (HEPA and also formaldehyde capturing) and they are amazing.

Tp09 in our kitchen, works amazing

My cat and I are both asthmatic and allergic fo dust. Neither of us have had asthma since I brought a Dyson tp109 about 2-3 years ago. I consider that to be a success.

If you looking for filter out dust you need the one has big and powerful fan but if you need one to filter out VOC and a microscopic stuff you better of looking for multi layer filter system with HEPA , I have used Coway for dust and Dyson formaldehyde for microscopic and IQAIR multigas for road traffic pollution next to my apartment!

There is truly no "one and done" air purifier for dust, as dust is too heavy to be pulled by typical air purifiers. The Dyson formaldehyde air purifier attempts to solve this issue, but directing air at stagnat pockets within a room to encourage dusty air to make it way towards the filter intake. That'll most likely be your best bet against dust if you don't want to manually remove it, ie vacuum, brush, etc etc.