Reverse Osmosis

An alkaline filter to replenish lost minerals, and a good size storage tank all for under $250. Too good to be true? We review the iSpring RCC7AK and find out. ...

In the United States, we are quite lucky in that most areas have healthy drinking water in abundance. Even if we don't want to drink directly from the tap, we ...

What are the different types of water filters? Our guide makes the process of choosing a water filter more straightforward. It can help in making a big ...

In this article, we provide detailed reverse osmosis system reviews. Check out our buyer's guide too for everything you need to look for before you buy. ...

It's very well priced and massively popular, but does it deliver? We review the iSpring RCC7 and see how it stacks up against its competitors. ...

A rare 7-stage reverse osmosis system that is packed full of features. But is it worth the investment? Find out in our review. Home Master ...

A 5-stage reverse osmosis system  from trusted brand APEC Water. But does this water filter live up to all the hype? Find out the answer today. ...

The huge capacity APEC RO-90 features new longer life filters, and a water quality tester. However, does it live up to the APEC name? APEC ...

Looking for an NSF 53 certified water filter? We discuss the different NSF and WQA standards, and recommend some water filter systems that have these ...

Read about the history of reverse osmosis. Find out the revolting animal part that was used as the first reverse osmosis membrane. Was this one of the most ...

Today, we take a look at a typical home reverse osmosis system, and explain and debunk some of the terminology involved, before explaining each part’s role in ...

It's always nice to have information in smaller, more digestible pieces, so on this page we've put together a comparison table of our favorite reverse osmosis ...