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Reverse Osmosis Drinking Water

How Pura Reverse Osmosis Works

It is important to understand that reverse osmosis systems use cross filtration not standard filtration. Standard filtration is where the contaminants are collected within the filter media. Cross filtration is where the water crosses the filter with two outlets. The filtered water goes one way and the contaminated water goes another way. This way build [...]


One thing that is hard to keep up with is changing your filters on time. Not any more, we can send you reminder emails when it is time to change your filters...

Quick Change Peice of Mind

Find the wrench, unscrew the filter housing, pull the cartridge, try to get the o-ring to seal properly and clean up the water spills. How about just twist it a 1/4 turn and pull out the old and then add the new. Read More...
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