Filtre à air à réduction d’allergène ultime (Ensemble de 4)

I've used this product repeatedly for over a decade. I'm extremely satisfied with it's performance.

Supposed to clean all dust, bacteria and viruses from the air. No irs if it really does but can’t hurt to get the best.

First two both said they were locked and I need to contact service. I didn’t want the hustle. Then it paired. A month later I checked it and not working again. Pulled the filter. It needed changing. Like first onr it wouldn’t pair. I am technically advanced. It should not be complicated. The online account only wanted my email, no password. I don’t like that. Good idea that has more work needed

[This review was collected as part of a promotion.] I just replaced my old filter with a new one and the old lasted 3 months

Filtrete AC 1900 Filter. Very Good Filter.will always use.