Water Purifiers Guide - 2

What actually stays in the water

Two purifiers, the same feed water, and a threefold difference in what ends up in your glass.

What actually stays in the water

Two purifiers, the same feed water, and a threefold difference in what ends up in your glass.

Dry lake bed beneath a purple mountain horizon Dry lake bed beneath a purple mountain horizon

Three glasses to give you one

The reject line under your sink is not a fault. It is how reverse osmosis works, and it is the single biggest thing CDI changes.

Three glasses to give you one

The reject line under your sink is not a fault. It is how reverse osmosis works, and it is the single biggest thing CDI changes.

Is low TDS actually good for you?

The number on the meter counts calcium and lead the same way. Here is why a lower reading is not the win it looks like.

Is low TDS actually good for you?

The number on the meter counts calcium and lead the same way. Here is why a lower reading is not the win it looks like.

Rhion Biofier illustration showing ion flow Rhion Biofier illustration showing ion flow

Does RO remove minerals from your water?

Yes — and not by accident. It is a direct consequence of how the technology works.

Does RO remove minerals from your water?

Yes — and not by accident. It is a direct consequence of how the technology works.

Why RO water tastes flat

It is not your imagination, and it is not a fault. Taste is chemistry, and yours has been removed.

Why RO water tastes flat

It is not your imagination, and it is not a fault. Taste is chemistry, and yours has been removed.

Dry lake bed beneath a purple mountain horizon Dry lake bed beneath a purple mountain horizon

How much water does an RO purifier waste?

Around three glasses down the drain for every glass you drink. Here is where it goes, and what it adds up to.

How much water does an RO purifier waste?

Around three glasses down the drain for every glass you drink. Here is where it goes, and what it adds up to.