The Zero Water filter system eliminates most common toxic heavy metals and it reduces Chlorine and Fluoride. Clean drinking water is important for your health so make the right choice when buying a water filter system.
Like most Americans, I used to have bottled water delivered to my home and bought disposable water bottles to carry.
That was over a decade ago.
Of course, I know better now so I don’t buy bottled water anymore but I still don’t drink water straight out of the tap either. Why?....because my tap water is contaminated. No, I don’t live in a third world country without clean water. In fact, my water supply is treated so well that it passes all standard guidelines established by the EPA and the State Health Department every year.
But, according to my town's Water Department, my tap water still contains organic and inorganic particles as well as some microbes. In addition, in order to meet those standards, it gets disinfected and treated with chemicals like chlorine and sodium hydroxide. While fluoride is not added for my water supply, yours might contain fluoride.
Well, I don’t need any of those chemicals in my body so I filter my water for drinking and in the shower.
If you read my older post, "what's under your kitchen sink", you know I have two cartridge filters under my kitchen sink; one for sediments and one for finer particles.
And boy, do these filters get clogged very quickly, hence, more evidence that there are stuff in my water that I don’t want.
I am satisfied with the filtered tap water for cleaning and cooking but when I drink straight from the tap, I want to make sure that I don’t taste the chlorine, but more importantly, that I don’t ingest any other chemicals.
So, my DH (Dear Husband) bought a new filter system from Home Depot for our water cooler (from the bottled water days) called Zero Water. By the way, I have a chlorine eliminating filter attached to my shower head too. My thinking is, if I am not happy with drinking chlorine, why would I want my skin, the largest organ in the body, to absorb all that chlorine? Did you read about how swimming can exacerbate asthma and allergies in kids because of chlorine?
I digress...Back to Zero Water
Zero Water Filter Review
Zero Water (ZW) is a filter system that combines an easy and non-messy way to replace filter cartridges to produce clean drinkable water. This great filter system fits on top of any water cooler machines. Just add water to the top of the jug and the cooler dispenses clean water. It even comes with a handheld meter that measures Total Dissolved Solids (TDS.) TDS is any detectable dissolved solid particles in the water that you can taste. The electrode on the tip of the TDS meter detects ions in the water and converts the parts per million readings to a number on the meter.
Just to compare, I tested my tap water before I filtered it through ZW and the reading was 47. Mind you, that tap water already went through TWO filters under the sink! And then, I tested my old brand of bottled water and the reading was 26 – better than my tap but still not Zero. My unfiltered bathroom faucet’s reading was in the 90’s!
BUT…when I tested the water from the cooler, you guessed it, the reading was 0. Zero!! Hence, the name of the product, Zero Water.
How does it work?
I recommended Zero Water to a friend, John, who is a tropical fish aficionado. He researched high and low to find the easiest method to generate clean water for his fish tank and learned a lot about water filters in the process. Although he doesn't use ZW for his fish tank because he already had installed a reverse osmosis system before I told him about ZW, he was astonished that it can generate such clean water, in such a compact and efficient way.
According to John, these filters work similarly to reverse osmosis. He said that the cartridges are actually a five-stage water filter system, putting the water through sediment, carbon, and De-Ionizing (DI) resin. So the system is like a compact Reverse Osmosis (RO)/DI water filter without all the plumbing and water waste like RO. RO typically generates one drinkable gallon for every four gallons of water it wastes. I did not know that. Not very environmentally cool nor very efficient since the pipes and plumbing that are required are complicated to install. So if this system is good enough drinking water for John, I figured, it's a pretty amazing system.
I love having Zero chemicals in my water. (Pun intended) But I was not sure if “not tasting chlorine” was the same thing as “not containing chlorine”. (Blame it on my Type "A" personality...) And I couldn’t find any information about whether Zero Water filters fluoride so I contacted the company and this is what a customer service representative wrote back.
1. Does your system filter out fluoride?
When it comes to water there are 4 types of contaminants found, organic, inorganic, radiological, and micro biological. Zero Water filters have the technology to reduce organic, inorganic, and radiological elements out of the water. The TDS meter included will test for inorganic in water such as salts, metals, minerals, chlorides, fluorides, etc. Fluoride is inorganic and is treated with Zero Water. Zero Water is best compared to distilled water, minus the distilled water taste.
2. When the system was certified for "Chlorine taste and odor", does that mean it filters out chlorine?
Yes, we filter out chlorine to an undetectable level on parts per million basis, the water tester test on a parts per million basis, so when you see a reading of 000, you know it's only H20.
3. If the system has the patent to filter out microbes, why isn't it filtering out microbes?
That's not available for U.S use yet, we look to release it in the near future
So that means, if TDS meter reading is Zero, there are no detectable solids in the water; no chlorine and no fluoride. I love that!...especially since there has been so much news about pharmaceuticals ending up in drinking water. That doesn't mean we should switch to bottled water; it just means we should filter our drinking water. What’s more, ZW will take back your used cartridges to recycle them. So you don’t have to throw out the used plastic cartridges. Just send them back to the company. How great is that?
- Pretty simple to use. The cartridges fit in the top water well. Pour water in the top water well and it filters down to the cooler. You can dispense water from the water cooler.
- Better for the environment since there’s no waste of water to generate drinkable water, unlike Reverse Osmosis filters.
- Eliminates complications of changing filters under the sink.
- The filter system fits any water cooler.
- Now, there is a portable pitcher or a pitcher for the refrigerator models available if you don't have room for a water cooler in the kitchen.
- Replacement filters may seem costly but you can shop around for lower prices everywhere than just the company. The water cooler uses 2 cartridges at a time and needs to be replaced when the TD reading no longer reads "0." My water is pre-filtered from under the sink so I normally have to change Zero Water filters every 3-4 months, depending on the season. Your frequency may vary.
- They will take the filters back to recycle!!! Totally awesome!
- Sometimes, leaks can occur when the seal between the cooler and the top water well is not tight.
- The water is slightly acidic. That's because it eliminates mot of the metals and minerals. So you'd have to make sure to eat an alkaline rich diet to maintain pH balance.
- There are no trace minerals left in the water so you'd have to supplement.
Final Thoughts on Zero Water Filter
I love ZW filters so much that I have recommended it to friends and family. Here is a review about the Zero Water filters by Good Housekeeping. See? I'm not the only one who loves this system!
The Zero Water website also has more technical information on how their filters work. When water tastes this good, you’ll never want to drink any other filtered water or bottled water or just plain tap water. Ever!
Since I posted this review, I became curious about their blue plastic bottle and if it contained BPA so I contacted the company. The customer service supervisor reassured me that it does NOT contain BPA and the plastic is made of "food grade styrene". Phew!
Also, some of you asked if I noticed any smell in the water as some other reviews reported. I am pleased to say that I never noticed any smell in the water. But from reading through the company's FAQ section, water can smell fishy if the filter needs to be changed. Or if the water is leaking from the filter cartridges and the TDS reading is NOT zero.
Zero Water company's FAQ section addresses many questions you might have. Click through all the categories on the left on the FAQ page. But, if you have questions about my personal experience with the filter system, please don't hesitate to email me. I'll be glad to answer any questions. I didn't get paid to do this review nor did the company send me free products for this review.