Are Water Filters Really That Important

Why Are Water Filters Important
June 26, 2018

Are Water Filters Really That Important

Comparing Reverse Osmosis Water Treatment Systems to Carbon Water Treatment Systems

When it comes to water filters, reverse osmosis systems are the most common type, as well as the most commonly bought. But, just because it’s the most popular system does not necessarily mean it’s the best choice for your water filtration needs. There are definitely better options out there for you. Below are a few reasons why you should avoid reverse osmosis water treatment systems and go for alternate options.

1. These systems are expensive. Because people often buy water filters because they are said to be less expensive than buying bottled water, it doesn’t make sense to go for the most costly type of filtration. Reverse osmosis systems costs 18 to 24 cents per gallon of water filtered. Compared to that, carbon filtration systems cost less than 10 cents per gallon. It’s not hard to decide which is better cost-wise.

2. Reverse osmosis systems do not remove all harmful chemicals, which again defeats the purpose of having a water filter. They can’t remove synthetic chemicals because they’re smaller than the filter that traps other, bigger molecules. Carbon filters can remove synthetic chemicals, as well as the other chemicals that reverse osmosis removes.

3. Reverse osmosis systems are cumbersome, hard to attach to faucets, and requires a lot of upkeep and even total replacements. Compared to that, carbon filters are easily installed and require less upkeep.

4. While reverse osmosis filtration does remove harmful chemicals from the water, it also removes healthy minerals that can benefit your health. This is a huge problem, because the minerals found naturally in tap water are so crucial to one’s health that drinking water such minerals have been extracted from can lead to deficiencies and even an increased cancer risk. Once again looking at carbon systems, they take out the bad stuff while leaving behind the good stuff.

5. Reverse osmosis filters are inefficient. A huge reason for this is because they waste a lot of water in the filtration process—up to 2 to 3 gallons worth per gallon of clean water that ends up coming out of your tap! Also, they are too slow at filtering water, as they produce less than a gallon of it per hour. Comparatively, carbon filters can give you up to 30 gallons of water per hour—with zero gallons wasted in the process!

After exploring these facts about reverse osmosis water filters and carbon water filters, there is no contest: carbon filters are the way to go. If you do decide a water filter is a good choice for your home, look for a carbon filter! They are the best choice when it comes to all of the important factors—cost, effectiveness, efficiency, and convenience! Reverse osmosis systems can’t compare.


These are 5 ugly lies that people put forward as to why not to buy a RO system.

Don’t get caught out yourself, RO is the way to go!