Reverse Osmosis System: Handy Things to Know

A reverse osmosis system can make for a wise and practical investment, says the Family Handyman. If you want to make sure your family’s drinking water is free of any impurities, then buying one should help you get the peace of mind you need.


Reverse Osmosis systems often need a separate faucet. That’s where the treated will get through. If you plan on installing this on your own, then you’ll need to look for a faucet. You might also want to ask for installation help if you pros to handle it instead.

Non-air vs air gap faucets

Non-air gap faucets contain no air gap in the drain line. That means drain water can get back into the system with ease. However, these faucets are easy to use and install. They also generate less noise. A check value can simply be installed in the drain line to deal with backflow problems.

Water hardness

If the water hardness goes beyond 7 grains per gallon, that could affect the membrane of your reserve osmosis storage tank. Tip: You might want to use a water softener. This way, your RO system and parts should hold up longer under the water, saving you a bit of premature replacement costs.


How much water do you need? These will affect the size of the reserve osmosis storage tank you’ll need to shop around for. Buy a system, depending on the gallons of water you need for everyday use.

Wear and tear

Impurities and contaminants in the water will also have a negative effect on the membranes of your reverse osmosis system. This means they’re more likely to suffer from a lot of premature wear and tear. Keep that in mind.


Make sure the parts are replaced and the system serviced regularly. If you do, then your RO system should last for a good 10 to 15 years.

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