Help between Philips 3200 and Winix Zero S
Does anyone have any experience with both? I currently have the Winix Zero S for the living room and a Philips 900 for the bedroom. I like keeping windows open whenever possible for fresh air because my bedroom gets musty . I live in a medium-polluted city in Belgium and have 2 cats and a dog. I'm allergic to dust (mites), pollen and more.
I'm not satisfied with the Philips 900 and would like to replace it, but was wondering how often I would have to replace the filters. When counting costs, 2 filters per year would make Philips 3200 more expensive.
For 6 air changes per hour for my bedroom, I need at least 140CFM. 12x3.3m²
Winix Zero S basically has higher electricity costs, but very cheap and accessible 3rd party filters priced from 21eur and upwards with tons of carbon (too much??)
Philips 3200 is quieter, a lot more efficient (169CFM vs 134CFM) at -45dB, has allergy sleep mode, no ionizer, adjustable lights and a better app.
See link for overview.