RO filters replacement should ideally be done every 12 months. This is to ensure optimal effectiveness of your whole reverse osmosis system. Failure to do this would result to contaminants being still present in your drinking water.

What happens if you don’t change your reverse osmosis filter?

All reverse osmosis systems require periodic maintenance to ensure water quality remains high. The most important maintenance for an RO system is on time filter changes. Failure to replace RO filters and membranes on schedule can result in a clogged and damaged system.

How long does a reverse osmosis system last?





How long will an RO unit last? Virtually forever if you service it regularly and replace parts that wear out, like the storage tank and the faucet. Typical membrane life is about 2 to 5 years, depending on the nature of the water that it’s processing.

How do I know when to replace my water filter?

11 Signs You Need To Replace Your Water Filter

  1. Odor. …
  2. Floaty bits or black mold. …
  3. Slippery water. …
  4. Metallic taste or scale build up. …
  5. Slow filtering speed. …
  6. High number of gallons used. …
  7. High TDS in your filtered water. …
  8. Low water pressure.

How do I know if my reverse osmosis filter is bad?

Most common reverse osmosis system problems

  1. No water.
  2. Little or slow water.
  3. Continuous drain/ no shut-off.
  4. Noisy gurgle.
  5. Taste or odor.
  6. Leaks from air gap faucet.
  7. leaks from a fitting or filter housing.


What happens if you never change a water filter?





As your water filter begins to wear out, it will become less effective at filtering out the various chemicals, minerals, and microbes that may be present in the water supply. This may soon become apparent to you in the form of changes in the taste and odor of the water coming from your refrigerator.

What happens if you do not change the water filter?

A water filter left unchanged for too long will become clogged with contaminants. These contaminants can enter the water and change the taste and odor in unpleasant way.

How often should I flush my RO membrane?

At a minimum, the RO membrane should be flushed at the end of each work day, but it’s better to do it after every use. Without flushing, the RO membrane can also become moldy, which will create additional blockages.

How much do RO filters cost?

Average Cost of a Reverse Osmosis Water System

Average Cost $1,500
High Cost $20,000
Low Cost $150



How do I service my reverse osmosis system?

Quote from the video:
Quote from Youtube video: But a good maintenance step is to drain that storage tank down. Every couple of weeks and what that does is it allows the system to completely turn the water in the tank.

Do reverse osmosis systems require maintenance?

Most of the filters on your system need to be replaced at least every 3-12 months. Depending on the system, you can have anywhere from 3-5 filters. Additionally, you should sanitize your RO system at least once a year. Therefore, we recommend that you do reverse osmosis system service at least annually.

Can you clean reverse osmosis filters?



A reverse osmosis system should be sanitized once each year. It’s a good idea to thoroughly sanitize your Reverse Osmosis system while replacing the reverse osmosis water filters, and most filters are replaced every 12 months.