PERFECT GIFT WITH A RANGE OF APPLICATIONS: Alen air purifiers aim to maintain our community’s health and wellness with cleaner pure air. From back-to-school preparations for classrooms ...

Filter replacements can cost as low as $36. An extra large room doesn’t need an extra large device. It needs one with extra strong capabilities like this one from Alen. The air purifier can ...

About Alen Alen is an Austin-based innovator of top-rated True HEPA air purifiers and filters with over 20,000 five-star reviews by customers. Driven by the belief that wellness begins with pure ...

Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at a low speed that was typically one setting above the lowest speed. Many models ...

We found it did a good job of filtering the air while using minimal electricity, but it was loud, and filters are expensive and only available on the Blueair website. Alen Breathesmart 45i ...

About Overall score for the Alen T500 Pure + Black ... plus quietness for room purifiers. Dust/pollen/smoke removal: How well models cleared air of fine clay dust and cigarette smoke; performance ...

Falling slightly behind with very good reliability ratings are Rabbit Air, Levoit, Winix, Lasko, and Alen. In addition, very few air purifiers needed repairs, according to our survey respondents. Just ...

The HEPA filter should be replaced every 12 months. While all of the filters for the Alen BreatheSmart 45i Air Purifier are medical-grade H13 HEPA air filters that capture 99.9% of harmful ...

When choosing the best air filter for your home furnace or AC unit, it's important to know what to look for. Here is our top ...

Air purifiers are designed to improve the air quality in your home—and they becoming increasingly useful as we spend more of our time indoors. The best units can remove a wide range of both ...

Smart sensors: Features smart sensors that detect PM 2.5, TVOC, eCO2, temperature and humidity levels. Users can monitor these parameters in real time and set thresholds via the Alen Air app, ...