Alen BreatheSmart 75i
#12 in Large roomsFull review
A premium large-room purifier with long-lasting filters, for buyers willing to pay for quiet and a subscription-backed guarantee.
Amazon $699.59$699.59
1 Alen air purifier ranked. Each one is scored and ranked against every brand in its room size, so "#3 mid-size" means third of all mid-size air purifiers here, not third among Alen's own.
The Alen BreatheSmart 75i is Alen's only current air purifier here, ranked #12 of 15 large rooms and rated 3.3.
Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Alen air purifiers 1
- Alen BreatheSmart 75i#12 large roomsFull review
A premium large-room purifier with long-lasting filters, for buyers willing to pay for quiet and a subscription-backed guarantee.
Amazon $699.59$699.59370574 sq ft$99/year51