Easy methods to Keep a Reverse Osmosis System

Reverse Osmosis water filtration is among the most popular forms of water treatment. So what does it take to PRESERVE a reverse osmosis system?

How typically do RO filters need to be modified?

For optimum efficiency, routine maintenance should be carried out on reverse osmosis programs.

As a rule of thumb, RO techniques have three, four or 5-filter phases. With out detailing each stage of the RO course of (since the number of stages varies based mostly on the model), we outline here some fundamental upkeep info that applies to most RO items.

First: To be able to protect the fragile RO membranes, water first flows via a pre-filter. This pre-filter cartridge is designed to filter out filth, silt, sand and other sediments. This pre-filter must be modified every 6-9 months. If not correctly maintained or changed on schedule, the pre-filter can foul or grow to be clogged, thereby making it unable to guard the RO membranes.

Second: The next section is usually a carbon filter which is designed to remove chlorine and different taste or odor contaminants. That is important as a result of chlorine can smash the RO membrane. This carbon filter should be replaced each 6-9 months, also.

>>>Unsure how a lot chlorine is in your water? Request a FREE Water Take a look at from a certified WaterTech dealer close to you.

Third: That is the actual reverse osmosis part. Reverse osmosis (RO) is a separation process that makes use of strain to force water via a membrane. The membrane retains the contaminant on one facet and permits the pure solvent (water) to go by to the opposite facet.

This course of is the reverse of the conventional ‘osmosis process’, which is the pure movement of solvent from an space of low solute focus, by means of a membrane, to an space of excessive solute focus when no external pressure is applied.

Water passes via the RO membrane at generally 35 kilos per square inch (psi). At this fee, roughly two drops per second. The contaminants rejected by the membrane are piped down the drain.  RO membranes ought to be changed each 2-3 years.

NOTE that filter and membrane lifespan will vary primarily based upon native water situations and family usage.

Fourth: Lastly, a carbon filter stage is normally added to "polish" off the water at the end of the cycle. This stage removes any remaining taste or odors to create excellent ingesting water. The carbon filter should be changed each 6-9 months.

What if I neglect to change the filters?


In case you overlook to change the filter, over time the system will start to produce less and fewer water, ultimately not producing water at all.  Decrease in water manufacturing is a powerful indicator that you have reached the tip of the filter and membrane useful life.

Thus, it’s all the time a good suggestion to set a reminder and alter the filters and membranes on schedule.

Do I want to scrub an RO system?

Yes, a system sanitization and recharge must be completed annually. Your native water therapy professional can present this upkeep service or consult your RO system’s owner’s handbook.

How long should a RO system last (lifespan)?

If a reverse osmosis system is serviced and maintained as elements wear out (like the tap and storage tank), the system can final for years, 10 to fifteen years may be very possible!  Make sure that to observe the membrane filter schedule and sterilize/clean the system yearly.

Will A Water Softener Hurt an RO System?

No, a softener and an R.O. system are literally a great mixture. The softener will soften the water all through the house, AND the RO system will remove 98% of all sodium within the water. This duo makes for nice-tasting consuming water.

Because calcium and magnesium, the minerals that Make The Simple water arduous, are difficult minerals for an R.O. membrane to remove, the softener acts as a protecting barrier for the RO system. This protection retains the RO system from fouling and can extend the life of the membrane.

How Can I Buy an RO System?

When you have more questions on RO technology and/or techniques, contact a local WaterTech seller. WaterTech’s RO PureMAX II is the most advanced level-of-use, under-counter RO system with a push-button monitor that gives you filtered, scrumptious water to your whole family.