A GOOD AIR PURIFIER THAT USES HEPA FILTERS IS DESIGNED TO CAPTURE AT LEAST 99.97% OF PARTICLES, 0.3 MICROMETERS IN DIAMETER. THE SIZE OF MANY DUST PARTICLES. FOR A SMALL ROOM, CR RECOMMENDS THIS GERM ...

With hundreds of pollutants in drinking water, including lead and arsenic, buying and installing the best faucet water filter is one of the easiest and most important home improvements to enhance ...

As with any type of water filter, RO systems have many benefits and limitations. Before installing an RO water filtration system, it is important to understand how they work and where you can ...

A research team led by Suryasarathi Bose and Kaushik Chatterjee at the Indian Institute of Science (IISc), Bangalore, developed germ-destroying air filters that can inactivate germs using ...

We list the best free web filters, to make it simple and easy to keep your family safe from unwelcome content by blocking unwanted websites and content, without having to pay for a subscription.

Commissions do not affect our editors' opinions or evaluations. Whole house water filters help keep sediments, harsh chemicals and smells out of your home. What a filter prevents from entering ...

Our top picks remove harmful contaminants from tap water for safer and tastier sipping at home. Stella Totino is a former Pastry Chef turned writer, and now also a food scholar. With over five ...

If you’re concerned about chlorine or bacteria in your water at home, a shower filter is a relatively inexpensive, quick fix. Before selecting one, Olga Naidenko, Ph.D., a senior science adviser ...

Many refrigerators have an indicator light that turns red when the water filter needs to be replaced. However, if you notice that your water or ice is discolored or cloudy, has a bad smell or ...