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7 Problems with Tank-Style Water Systems

7 Problems with Tank-Style Water Systems

Here are 7 good reasons to choose Evo. See what makes us different from our competitors.

  1. Difficult and Costly Installation
  2. Pressure Loss & Flow Rate
  3. Difficult Filter Changes
  4. Carbon Fines or Carbon Dust
  5. Bacteria Growth in “GAC” Loose Carbon Bed
  6. Only Filters Chlorine
  7. Channeling
48 Hour Soak

1. Difficult and Costly Installation

The Problem

Tank-style filters can often require multiple plumber visits resulting in multiple trip charges due to the startup requirements before installing. They must be filled up with water and left to pre-soak for 48 hours then once soaked they require multiple backwashing and flushing attempts to reduce the amount of carbon fines and dust that will enter the home’s plumbing system. Once flushed and ready for installation they generally have 4-6 plumbing connections to plumb into the home’s main water line.

Whole House Water Filter and Salt-Free Softener
  • Evo Solution: Simple Installation

The Evo systems come ready for use. If you are installing it yourself or you’re going to hire a plumber or handyman, it is a simple installation and our patented in-line design only has 2 connections saving you a lot of time and money.

Low Water Pressure

2. Pressure Loss & Flow Rate

The Problem

Tank-style filters are filled with loose granular carbon that is full of carbon fines and dust which can cause pressure loss and flow rate issues if the carbon media is not properly soaked and flushed. High flow water using devices, such as bathtubs and washing machines can cause loose carbon media to “float” to the top of the tank shutting down the flow of water. “Floating” is a common problem with tank-style water filters. Tank-style filter systems also have to be sized based on 1-3 bathrooms or 4-6 bathrooms in order to get the flow rate or gallons per minute (GPM) required.

Whole House Water Filter and Salt-Free Softener
  • Evo Solution: No Pressure Drop and Highest Flow Rate

The Evo systems handle 1-6 bathrooms and have a flow rate of 15 gallons per minute with no detectable pressure drop. So whether you have a 3 bathroom or a 6 bathroom home you will only need to purchase one system. For example, if you currently live in a 1-3 bathroom home and decide to move in a few years to a larger home that has 4-6 bathrooms the Evo system will work perfectly. Your Evo system is easily moved from home to home or you can leave the system for the new homeowner with a full warranty because our warranties are transferable.

Most water applications in your home (showers, faucets, toilets, etc.) use on average, 2-3 gallons per minute with the exception of bathtubs and washing machines that use 3-5 gallons per minute. Having a system with a higher flow rate will allow you to use multiple water-using devices in your home without experiencing a pressure drop.

Dirty Plumbing Job

3. Difficult Filter Changes

The Problem

Tank-style filter media changes require the system to be disconnected from the plumbing and completely emptied of all loose carbon media in the tank. When filled with water the tanks can weigh over 100lbs and can be difficult to handle for the fittest of individuals. Once the tank is emptied, you will then take a 30 to 50-pound bag of loose carbon media and pour it into the tank using a funnel. After the tank has been filled then you will fill it full of water and let it soak for 48 hours and then you will flush the carbon media from both the inlet and outlet to reduce the amount of carbon fines and dust. Once those procedures are completed then you have to bring it back into the home and reconnect to the plumbing. Note: This type of filter media change leaves you without filtered water for a minimum of 48 hours.
Whole House Water Filter and Salt-Free Softener
  • Evo Solution: Easy Filter Changes

Changing the filters on the Evo systems takes minutes not days, simply unscrew the filter housing and replace the filter, it’s that easy!

Carbon Dust

4. Carbon Fines or Carbon Dust

The Problem

What are carbon fines or carbon dust? Tank-style filters use loose granular activated coal-based carbon (GAC) that is poured into the tank with a funnel. The issue with that is it is filled with millions of carbon fines and dust. Once a tank-style filter is connected to the home for use, the carbon fines and dust will now show up in your drinking water, toilets, tubs, laundry, and in a lot of cases it clogs the faucet aerators shutting down the flow of water. The problem is that you are unaware of this issue until after you have already purchased and installed the system. Most companies that sell these tank-style filters will tell you to pre-soak the tank for 48 hours and flush the “black water” prior to installation to attempt to reduce the amount of carbon fines and dust from entering your home, but it is impossible to flush out all of the carbon fines and dust from inside the tank and carbon media in such a short amount of time. We have found that carbon fines, or carbon dust, can be a significant customer concern.
Whole House Water Filter and Salt-Free Softener
  • Evo Solution: Virtually No Carbon Fines or Dust

Evo systems utilize catalytic activated coconut carbon which is solid block technology. Solid block technology, because of its static composition, produces minimal carbon fines at start-up, thereby minimizing the need for backwashing or flushing. This also virtually eliminates carbon fines during the ongoing operation of the filter … Problem solved!

Bacterial Growth

5. Bacteria Growth in “GAC” Loose Carbon Bed

The Problem

Tank-style filters have a loose bed of carbon (GAC) that can provide ample room for bacteria colonization. To combat that companies that sell tank-style filters will add a “Media Guard” which is actually KDF, a copper-zinc alloy to the tank to try and inhibit bacteria growth inside the carbon media. The problem with that is copper and zinc are HEAVY METALS and if the pH of the incoming water supply was to drop below 7 or neutral it could possibly leach into your drinking water.

Whole House Water Filter and Salt-Free Softener
  • Evo Solution: Carbon Block Technology

A further advantage of Evo catalytic activated coconut carbon block technology over GAC is that the pore size of the block can be controlled to a small enough size to virtually eliminate bacterial growth inside the filter. Overall, our carbon block technology is a better choice in water filtration applications because it is highly effective in removing contaminants, compact size, use of renewable resources, and resistance to bacterial growth.

Bad Tasting Water

6. Only Filters Chlorine

The Problem

Most tank-style filters on the market today utilize loose granular activated coal-based carbons that only have the ability to filter chlorine. In most cases, you will have to purchase a separate filter system just to filter chloramines costing you an additional $800-$1000+.

Whole House Water Filter and Salt-Free Softener
  • Evo Solution: Filters Both Chlorine and Chloramine

The Evo filtration systems use a high-grade catalytic activated coconut carbon that is solid block technology. Our carbon block technology filters both chlorine and chloramine giving you the best possible filtration from every tap in your home. Local cities and municipalities often use both chlorine and chloramine throughout the year for disinfection so picking the filtration system that addresses both chemicals is very important.

Home / Comparison / 7 Problems with Tank-Style Water Systems
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Our friendly filtration specialists are available to answer any questions.

Choosing the right whole house filter and salt-free softener for your home can be an overwhelming decision, but we are here to help. If you have ANY questions, feel free to call us during business hours and we’ll be happy to speak with you as long as necessary. If speaking on the phone is not your thing, you can also use the form on our contact page, and we’ll respond as soon as humanly possible.

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480 Fentress Blvd Suite N
Daytona Beach, FL 32114

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Customer Reviews

5.0
Rated 5 out of 5
5 out of 5 stars (based on 38 reviews)
Excellent97%
Very good3%
Average0%
Poor0%
Terrible0%

Virtually maintenance-free

Rated 5 out of 5

My wife and I absolutely love our new E-3000 Whole House Filter and Salt-Free Softener. The water simply tastes fantastic and I really love not having to lug heavy bags of salt home from Home Depot. Speaking of salt, it’s comforting to not have extra sodium in our drinking water. It’s a very clean, virtually maintenance-free system. Love it!

Avatar for Troy B.
Troy B.

Very happy with our decision!

Rated 5 out of 5

Extremely happy with our decision to go with Evo Water Systems for our whole house water filter and softener. Customer service was great and our rep Frank was very patient in answering all of our questions. Installation was easy and we noticed an immediate difference. The system was bigger than we had anticipated but didn’t take up nearly as much space as our old system.

Avatar for Angie S.
Angie S.

Site Reviews navigation

Previous Page 1 … Page 11 Page 12 Page 13
Angie S.
Angie S.

Very happy with our decision!
Read More
Extremely happy with our decision to go with Evo Water Systems for our whole house water filter and softener. Customer service was great and our rep Frank was very patient in answering all of our questions. Installation was easy and we noticed an immediate difference. The system was bigger than we had anticipated but didn't take up nearly as much space as our old system.
Troy B.
Troy B.

Virtually maintenance-free
Read More
My wife and I absolutely love our new E-3000 Whole House Filter and Salt-Free Softener. The water simply tastes fantastic and I really love not having to lug heavy bags of salt home from Home Depot. Speaking of salt, it’s comforting to not have extra sodium in our drinking water. It’s a very clean, virtually maintenance-free system. Love it!
Jessica R.
Jessica R.

Love this water system
Read More
I absolutely love this water system! It was the best decision I’ve made yet for my home and family. I am really happy with my purchase of the E3000. I love having filtered water from every tap in my home! It not only gives me peace of mind that I am providing my family with quality filtered water but my skin and hair have never looked and felt better! I highly recommend this water system.
Mark P.
Mark P.

Extremely pleased with my purchase
Read More
I am extremely pleased with my purchase. I have the Filter/Softener Combo with UV and it offers the best performance and quality by far. Pleasantly surprised by the installation, it was a breeze.
Teresa B.
Teresa B.
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Hair is more manageable
Read More
Ever since installing the Evo Water Systems filter, I have noticed a huge difference in the softness of my hair and skin after showering. In addition, my hair is more manageable and my skin isn't as dry as usual. The filtered water is gentler on my kids' skin and I have noticed their skin requires much less moisturizer. If that's not enough, the quality of my drinking water has vastly improved.
Joan
Joan
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Great Customer Service!
Read More
I called and spoke with Evo and they answered all my questions and directed me to the product I needed for my water. I received the product a few days later and had it installed by my plumber. We have been very happy with the water quality from the filter system
Amar B.
Amar B.
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Fast Shipping
Read More
Ordered my new system on a Monday and had it by Thursday. I look forward to installing and having filtered water in my home.
Terry
Terry
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Easy Installation
Read More
I installed my new Evo 3000 over the weekend and had no issues. The product is built very well and comes with detailed instructions.
Barbara
Barbara
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Great Company
Read More
From start to finish they helped me get the best filter for my home. The sales person was friendly and not pushy to try and make the sale. I ordered it online and love it.
C. Alvarez
C. Alvarez

Great Customer Service!
Read More
Frank walked me through the different products they offer to find what was best for my water. I am on city water and wanted to get rid of the chlorine and chemicals. Very happy with the purchase and the product is very high quality.
Jody L.
Jody L.

thrilled from start to finish!
Read More
Well…. I am thrilled from start to finish! First, Frank in customer service is a delight. He was kind and understanding with my filter issue and took care of resolution right away. Second, we have a well and lots of sediment and iron in our water. So much so, the sediment broke some components in our toilet tank and clogged our faucet. Since the EVO Water System was installed… it was like magic. Our water is clear. The smell is gone and the toilet bowl no longer has a dark orange ring where the water sits. I love it….plain and simple.
Ankit M.
Ankit M.

The water tastes so great!
Read More
I’m so glad we purchased the e3000 with UV whole house water system. The water tastes so great! I never have to buy bottled water.
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Evo E-1000 vs. Traditional Tanks

Compare Whole House Water Filter Competition
Evo E-1000 Traditional Tank Filter
One System Does It All Requires 2 Systems
Capacity: 1-6 Bathrooms (15 GPM) Capacity: 1-3 Bathrooms (9 GPM)
Capacity: 4-6 Bathrooms (12 GPM)
Sale Price: From $776.12 1-3 Bathrooms: $820 - $875
4-6 Bathrooms: $1,035 - $1,150
All Certified Components
NSF/ANSI, 42, 61, 372 - lead-free, CSA B483.1. In compliance with Drinking Water Treatment Units regulations, USA and Canada.
Depends on Manufacturer
No Electricity Required No Electricity Required
No Pre-Soak Required Requires 24 - 48 Hour Pre-Soak
No Carbon Dust Carbon Dust in Tubs and Toilets
Easy Install
- Only 2 Connections
More Difficult to Install
- $$$$
- 4 Plumbing Connections
- Professional Plumber Recommended
Zero Water Waste No Water Waste
Zero Floor Space Required Requires Valuable Floor Space
Take It With You When You Move Difficult to Move - Big & Heavy
Easy Plug-and-Play Filter Changes
- You're Never Without Filtered Water
Requires Removing Loose Wet Carbon From Filter Tank - Plus 24 - 48 Hour Pre-Soak Before Use and Often Requires a Plumber
20" Pleated Sediment Filter
- Gives You 2X the Surface Area
- Washable
10" String-Wound Sediment Filter
- Not Washable
High-Performance Carbon Block Technology
- 7 to 10 Times More Surface Area Than Standard Loose Granular Activated Carbon Media
Loose Granular Activated Carbon
Performance Guarantee Performance Guarantee
- May Depend on Manufacturer
No Channeling or Floating of Carbon Media Possible Channeling and Floating of Carbon Media That Reduces Pressure and Performance
Limited Lifetime Warranty Limited Lifetime Warranty
- May Depend on Manufacturer

5-Year Performance Chart

Ours

Compare Whole House Water System

Theirs

Water System Performance

Compare Performance - Ours vs. Theirs

All Evo systems are made with certified components and designed for peak performance. Cities and Municipalities often vary the amount of chemicals they introduce into your water throughout the year and in doing so it can affect the longevity of your filter. Replacing your filters once a year ensures that your system is operating at peak performance at all times.

The Evo filters also utilize a Catalytic Activated Coconut Shell Carbon Block technology giving the best filtration possible without the carbon dust, channeling, and flow issues associated with loose granular coal base carbon found in traditional tank-style filters. Simply put, whole house water filtration has Evolved and so has the way you filter your water.

Evo E-2000 vs. Traditional Tanks

Compare Salt-Free Water Softener Competition
Evo E-2000 Traditional Tank Softener
One System Does It All Requires 2 Systems
Capacity: 1-6 Bathrooms (15 GPM) Capacity: 1-3 Bathrooms (9 GPM)
Capacity: 4-6 Bathrooms (12 GPM)
Sale Price: From $1,074.23 1-3 Bathrooms: $1,430 - $1,560
4-6 Bathrooms: $1,730 - $1,885
All Certified Components
NSF/ANSI, 42, 61, 372 - lead-free, CSA B483.1. In compliance with Drinking Water Treatment Units regulations, USA and Canada.
Depends on Manufacturer
No Electricity Required No Electricity Required
No Pre-Soak Required Requires 24 - 48 Hour Pre-Soak
Easy Install
- Only 2 Connections
More Difficult to Install
- $$$$
- 4 Plumbing Connections
- Professional Plumber Recommended
Zero Water Waste No Water Waste
Zero Floor Space Required Requires Valuable Floor Space
Take It With You When You Move Difficult to Move - Big & Heavy
20" Pleated Sediment Filter
- Gives You 2X the Surface Area
- Washable
10" String-Wound Sediment Filter
- Not Washable
eSoft Salt-Free TAC Technology
- Superior Performance at Standard Flow Rates (Showers, Sinks, and Toilets)
Salt-Free Technology
-Requires Higher Flow Rates to Achieve Proper Contact Time
Performance Guarantee Performance Guarantee
- May Depend on Manufacturer
Limited Lifetime Warranty Limited Lifetime Warranty
- May Depend on Manufacturer

Evo E-3000 vs. Traditional Tanks

Compare Whole House Water Systems Competition
Evo E-3000 Traditional 2-Tank Combo
One System Does It All Requires 2 Systems
Capacity: 1-6 Bathrooms (15 GPM) Capacity: 1-3 Bathrooms (9 GPM)
Capacity: 4-6 Bathrooms (12 GPM)
Sale Price: From $1,598.24 1-3 Bathrooms: $2,150 - $2,300
4-6 Bathrooms: $2,600 - $2,850
All Certified Components
NSF/ANSI, 42, 61, 372 - lead-free, CSA B483.1. In compliance with Drinking Water Treatment Units regulations, USA and Canada.
Depends on Manufacturer
No Electricity Required No Electricity Required
No Pre-Soak Required Requires 24 - 48 Hour Pre-Soak
No Carbon Dust Carbon Dust in Tubs and Toilets
Easy Install
- Only 2 Connections
More Difficult to Install
- $$$$
- 6 Plumbing Connections
- Professional Plumber Recommended
Zero Water Waste No Water Waste
Zero Floor Space Required Requires Valuable Floor Space
Take It With You When You Move Difficult to Move - Big & Heavy
Easy Plug-and-Play Filter Changes
- You're Never Without Filtered Water
Requires Removing Loose Wet Carbon From Filter Tank - Plus 24 - 48 Hour Pre-Soak Before Use and Often Requires a Plumber
20" Pleated Sediment Filter
- Gives You 2X the Surface Area
- Washable
10" String-Wound Sediment Filter
- Not Washable
eSoft Salt-Free TAC Technology
- Superior Performance at Standard Flow Rates (Showers, Sinks, and Toilets)
Salt-Free Technology
-Requires Higher Flow Rates to Achieve Proper Contact Time
High-Performance Carbon Block Technology
- 7 to 10 Times More Surface Area Than Standard Loose Granular Activated Carbon Media
Loose Granular Activated Carbon
Performance Guarantee Performance Guarantee
- May Depend on Manufacturer
No Channeling or Floating of Carbon Media Possible Channeling and Floating of Carbon Media That Reduces Pressure and Performance
Limited Lifetime Warranty Limited Lifetime Warranty
- May Depend on Manufacturer

5-Year Performance Chart

Ours

Compare Whole House Water System

Theirs

Water System Performance

Compare Performance - Ours vs. Theirs

All Evo systems are made with certified components and designed for peak performance. Cities and Municipalities often vary the amount of chemicals they introduce into your water throughout the year and in doing so it can affect the longevity of your filter. Replacing your filters once a year ensures that your system is operating at peak performance at all times.

The Evo filters also utilize a Catalytic Activated Coconut Shell Carbon Block technology giving the best filtration possible without the carbon dust, channeling, and flow issues associated with loose granular coal base carbon found in traditional tank-style filters. Simply put, whole house water filtration has Evolved and so has the way you filter your water.