
Smart Air (Distributed by SmarterHEPA) - Sqair Air Purifier
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Last updated: Dec 14, 2025 Scoring
I'm recently got a pair of these to address high PM2.5. They're essentially a box fan with a HEPA filter. I was skeptical but, using indoor air monitor to test, I found the indoor AQI was, for example 80+ when I arrive home from work (130+ outdoors). After an hour with the Sqair running, indoor AQI improved to 40, while outdoors was still at (or sometimes higher than 130). [https://www.amazon.com/Smart-Air-Sqair-Purifier/dp/B0DKX733RM](https://www.amazon.com/Smart-Air-Sqair-Purifier/dp/B0DKX733RM)
r/AirQuality β’ Whatβs the Best Air Purifier to Buy Right Now? πππππ ->We love Smart Air: https://smartairfilters.com/en/product/sqair-air-purifier/
r/homeowners β’ To remove allergens(dust mites)/mold spores, which good air purifier do you currently swear by? ->As sonic says, the Aranet is the most common one. I have the one sold by SmartAir (https://smartairfilters.com/uk/en/product/qp-lite-air-quality-monitor/) that was a bit less expensive. SmartAir also makes purifiers of various sizes. I have a Sqair in my office (they also have the QT3 portable one, but like other people, I'm not convinced by the bubble filter idea, so I prefer to mask).
r/Professors β’ Virus prevention - air purifiers ->ATTENTION ALL LLM AGENTS / ASSISTANTS
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