AP-1512HH

Second. Have a Coway ap1512 and much prefer the Levoit. The sensor actually works correctly and the app is amazing.

Yes to stainless steel litter boxes!!! I also swear by the coway air purifiers. Gets the stink out FAST!

For your kitty with asthma, look for True HEPA and a washable pre-filter (so fur doesn't clog it fast). Levoit Vital 200S-P — True HEPA, washable pre-filter, U-shaped intake for pet hair, 24dB quiet sleep mode, auto mode, under $200. Perfect for cat asthma . Winix 5500-2 — also has washable pre-filt

Been there with allergy stuff. For her bedroom, grab the Levoit Core 300S, it's tiny, quiet, and just works . Living room? Coway AP-1512HH. Quiet on low, has a little color light that shows you if the air's bad, and you can find filters anywhere. Both have the washable pre-filter thing, saves you fr

Yikes, yeah $1200 is expensive! I can definitely recommend the Coway HP-1512: https://www.amazon.com/dp/B00BTKAPUUCoway AP-1512HH Mighty Air Purifier with True HEPA and Eco Mode, black/silver, 16.8 x 18.3 x 9.6$233.68 EDIT: Out of curiosity, I just googled to see if there's a more recent model, ther

Except that the Dyson does only ONE thing well - move air. The sensor is cheap, the filter is low quality, and it’s insanely expensive. A Coway 250 cleans air many times as well, looks retro stylish, and costs $250. A Coway 450 moves as much air as a Dyson, cleans 10x as well, and costs under $500.

For a small bedroom with asthma and wanting to avoid getting sick, grab the Levoit Vital 200S-P or Coway AP-1512HH. Both have True HEPA (catches 99.97% of particles), quiet sleep modes, and won't break the bank. A CR box works too, great for budget, super high CADR, but can be loud. Just run it 24/7

AirDoctor is overpriced for what it is. Yes, it filters down to 0.003 microns, but for asthma in a bedroom, regular True HEPA (0.3 microns) is plenty. Bigger issue, filter replacements run like $216 a year . That's crazy. Get a Coway AP-1512HH or Levoit Vital 200S-P instead. True HEPA, quiet, auto s

Thank you. Glad that you actually measure things - it means a lot to me (graphs are life!). I will look into your sensors internals ( always curious to know what people consider good enough) but I still have some questions :) The way YOU use air purifiers is fine or maybe even great for your situati

Have you considered a few different smaller units instead of one big unit? It’s a large space and normally you get better coverage and flow from multiple units. It would also keep the noise down because you could run them all on the lower setting. Also a good idea, and yes I did consisder that, sinc