In every living cell, there are membranes, and in every membrane there are proteins, each of which acts as a chemical ...

Tired of plastic water bottles piling up? A top-rated filter can improve the taste and purity of your water while sparing the ...

Here in Manchester, graphene has been used to create a filter. The aim is to convert sea water into a form that’s drinkable. Drinking water will be scarce for 1.2 billion people by 2025.

We found that most water filter pitchers will purge your tap water of bad tastes and odors, but the worst ones we tested were slow and prone to cloggingLooking for a water filter pitcher?

Sometimes filters can cause more harm than good. Dr. Nguyen’s research revealed that if water sits in a faucet or under-sink filter for a long period of time, such as overnight, it can actually ...

Shopping for a water filter? Read about types, features, and other must-know topics in our water filter buying guide to make an informed choice.

They perform the same when it comes to filtering water, however, because they all use the same filters. Pur makes two filters, Pur Faucet (RF-3375) and the Pur Plus Mineral Core (RF-9999).