High efficiency particulate air (HEPA) filters and ultra-low particulate air (ULPA) filters are air filters designed to trap a vast majority of very small particulate contaminants from an air stream.

This air purifier for large rooms (up to 1,000 square feet) claims to detect and destroy pollutants 1,000 times smaller than the standard filters must meet to qualify as HEPA. Curious about how ...

For a budget option, consider the Lasko LP300 HEPA ... tests. Honeywell Insight HPA5300B: I like the looks of this air purifier, and it's easy to maintain and has widely-available filters.

ES, a durable, energy-saving ePTFE HEPA filter designed for critical life sciences applications, offering unmatched ...

Our top pick for 2024 is the Levoit’s Core P350 Pet Air Purifier, an updated model with a custom filter that neutralizes odors while effectively pulling out dander. The best air purifier for ...

The three-stage HEPA filtration system removed 99% of impurities in our test. In addition, the filter is designed to last up to six months before needing to be replaced. However, you should still ...

Hello and welcome to Eye on AI. In this edition...Honeywell's AI strategy, OpenAI rethinks its nonprofit structure as Apple ...

We’d recommend erring on the side of caution with a bagged, sealed-system vacuum that has a HEPA or S-class filter. What if you don’t have asthma or severe allergies? Well, it never hurts to ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

It's more important than ever to consider air purifiers a commonplace household product. Our planet’s dependence on fossil fuels may be the driving force behind climate change, but it isn't just ...

Most importantly, your air purifier should be equipped with a High Efficiency Particulate Absorbing (HEPA) filter. "These filters can remove up to 99.97% of small airborne particles, including ...