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Clack 1.5 Cubic Foot (10x54) Vortech Tank Non Backwashing Acid Neutralizer

Fixes acidic well water (pH below 7.0) and prevents corrosion. No electricity. 1-2 hour install.

Trusted in 1,200+ Homes
|
🇺🇸 Made in USA

Clack 1.5 Cubic Foot (10x54) Vortech Tank Non Backwashing Acid Neutralizer

Fixes acidic well water (pH below 7.0) and prevents corrosion. No electricity. 1-2 hour install.

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In Stock — Ships from Ohio warehouse by
Aidan
Questions? Ask Aidan. I'm the guy in the videos. If you want to make sure you get the right system for your home, give me a call.

Complete 1.5 Cubic Foot Acid Neutralizer System

  • 1.5 cubic foot Vortech media tank (10" x 54") — total height with valve 58", translucent almond color
  • Clack C1190 control valve — non-backwashing upflow design, no electricity or drain line needed
  • 3 x 50 lb bags of calcite media — naturally raises pH to neutral 7.0
  • Fill port — 1-1/4" top or side mounted, add calcite without removing the valve
  • Clack bypass valve — isolate the tank for service without shutting off water
  • 1" male threaded connections — easily reduced to 3/4"
  • Upper distributor basket — prevents calcite from escaping the tank
  • Service funnel — makes adding calcite clean and easy
  • Free shipping to all lower 48 states
Sized for 1–3 people with 1–2 bathrooms and mild acidity (pH 6.0+). For homes with 2+ bathrooms or lower pH, the 2.5 cu ft provides 70% more flow (17 vs 10 GPM) and holds 2 extra bags of calcite — for only $200 more. Call 800-460-5810 for sizing help.
System Model1.5 cu ft Vortech Upflow with Fillport
Flow Rate CapacityThe 1.5 Vortech tank allows for up to 10 GPM flow rates
Capacity1–2 Baths (1–3 People)
pH Treatment6.0 – 6.9 (Neutralizes to ~7)
Dimensions10" x 54" W × 58" H (Installed)
Connections1" male threaded 90s with bypass valve
Media Included150 lbs Calcite (3 × 50lb bags)
MaintenanceRefill every 6–12 months based on water usage
RequirementsNone (No Drain / No Electric)
Hardness Impact+4–6 Grains/Gallon
Warranty10 Yr Tank / 5 Yr Valve
Non-backwashing, no drain line, no electricity. Installs directly into your main water line with standard 1″ threaded connections. Designed for straightforward DIY installation.

Vortech® Technology uses a patented internal distributor system to maximize media contact, reduce channeling, and deliver consistent treatment across the entire tank.

The result is higher efficiency, longer media life, and reliable performance without unnecessary complexity or wasted capacity. Built for real-world conditions and proven across thousands of installs.

Vortech internal distributor system diagram

Certified Performance

System utilizing proven Vortech™ technology.

Assembled in USA

Assembled in USA

Designed, engineered, and made in the USA.

Control Valve Head

5-Year Warranty

On the premium Clack control valve.

Media Tank

10-Year Warranty

On the structural media tank.

Tech Support

Call or Text 443-277-2204
7 Days/Week • 8am–5pm EST

Order Processing & Prep

Orders are verified and sent to our Ohio facility. Your system is picked, palletized, and shrink-wrapped in secure, damage-resistant packaging.

Freight Shipment

In stock and typically ships within 2–4 business days. We use heavy freight carriers (usually RNL). You will receive a tracking number via email.

Transit Time

Free shipping to the lower 48 states.
• 1–2 business days (East Coast/Midwest)
• 4–5 business days (West Coast)

Liftgate Delivery

Due to weight (~400 lbs), delivery is via liftgate truck to your driveway or curb.

Why isn't this 1-day shipping like Amazon?

Unlike a standard Amazon package, this package weighs roughly 400 lbs and gets delivered on a pallet. It requires specialized pallet handling, tractor-trailers, and liftgates to ensure it arrives safely. We prioritize damage-free delivery over speed.


Video Guides

Aidan has 32 years of industry experience.


1,200+ Customer Installs

Real installations from real homeowners

Well made, simple install.
"Well made, simple install."
- Nicolas C.
Easy to install and amazing customer service.
"Easy to install and amazing customer service."
- Darren P.
Install was straightforward and fairly easy.
"Install was straightforward and fairly easy."
- David B.
Very straight forward & easy for any DIYer.
"Very straight forward & easy for any DIYer."
- Norbert C.

The 10 GPM Acid Neutralizer for 1-3 Person Homes

1,200+ satisfied homeowners. NSF tested & certified. Money-back guarantee.

The 1.5 cubic foot acid neutralizer is sized for 1-3 people with 1-2 bathrooms and mild acidity (pH 6.0 and above). At 10 GPM flow rate capacity, it handles typical light-use households without pressure drop. Aidan recommends this size when a customer calls in as a single person or a couple with mild water chemistry. For homes with more than 2 bathrooms, lower pH levels, or plans to grow, the 2.5 cubic foot system provides 70% more flow (17 GPM vs 10 GPM) and holds 2 additional bags of calcite for longer refill intervals. The upgrade is $200 and covers you for years without needing to upsize later.
No Electricity
No Backwashing
Low Maintenance
Mid Atlantic Water Trust Logos
Feature Our System Others
Media Capacity 2.5 Cubic Feet (Massive) 1.0 - 1.5 Cubic Feet
Maintenance Interval Refill Every 6-12 Months Every 3-6 Months
Control Valve Professional Clack® Valve Cheap Proprietary Plastic
Tank Technology Vortech® (No Gravel Needed) Old Style Gravel Bed
Manufacturing Origin Made in USA Often Imported
Chemicals Required None (Natural Calcite) Some use hazardous chemicals
Plumbing Protection Stops Pinhole Leaks Instantly Variable / Less Contact Time
Tech Support Lifetime Expert Video/Phone Limited or No Support
Warranty 10 Years Tank / 5 Years Valve 1-3 Years Limited
Media Capacity
✅ Us 2.5 Cubic Feet (Massive)
❌ Them 1.0 - 1.5 Cubic Feet
Maintenance Interval
✅ Us Refill Every 6-12 Months
❌ Them Every 3-6 Months
Control Valve
✅ Us Professional Clack® Valve
❌ Them Cheap Proprietary Plastic
Tank Technology
✅ Us Vortech® (No Gravel Needed)
❌ Them Old Style Gravel Bed
Manufacturing Origin
✅ Us Made in USA
❌ Them Often Imported
Chemicals Required
✅ Us None (Natural Calcite)
❌ Them Some use hazardous chemicals
Plumbing Protection
✅ Us Stops Pinhole Leaks Instantly
❌ Them Variable / Less Contact Time
Tech Support
✅ Us Lifetime Expert Video/Phone
❌ Them Limited or No Support
Warranty
✅ Us 10 Years Tank / 5 Years Valve
❌ Them 1-3 Years Limited
Support Specialist

Lifetime Tech Support

Buy with confidence knowing you aren't alone. Access a certified water specialist who actually designed your system. Available 7 days a week.

📞 Call Us 800-460-5810
✉️ Email Support support@midatlanticwater.net
🕒 Live Hours 8AM - 5PM EST

Frequently Asked Questions

No, about 80% of our customers install this system themselves. If you are comfortable cutting pipe and using a wrench, you can do this. The system comes with a bypass valve and threaded connections that make it straightforward. We also provide a comprehensive video guide and have tech support available 7 days a week if you get stuck.

Because of our larger 2.5 cubic foot tank size, you only need to add media every 6 to 12 months for the average household (3-4 people). Smaller units from big box stores often require refilling every 3-6 months. We include a fill funnel with your order to make the refill process mess-free.

Not noticeably. The "Vortech" tank technology we use actually improves flow rates compared to traditional gravel-bed tanks. The system is rated for 17 GPM (Gallons Per Minute), which is sufficient for most homes with up to 3 bathrooms running simultaneously.

The unit ships via freight truck with liftgate service. The driver will lower the pallet to your driveway or curb. You are responsible for disposing of the wooden pallet and cardboard packaging. The tank itself is lightweight when empty (~25 lbs) and easy to move into your garage or basement before filling it with the included media.

No, it's a non-backwashing head. It doesn't need electricity or a backwash line.

Customer Reviews
4.9 Based on 279 Reviews
5 ★
94% 
262
4 ★
6% 
16
3 ★
0% 
0
2 ★
0% 
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1 ★
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Customer Photos
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A
12/09/2024
Anonymous
United States United States
I recommend this product

Just What We Needed

Very good. Pretty easy to install if you have all parts/adapters on hand. Finally, we can drink our water from the tap!

A
12/01/2024
Anonymous
United States United States
I recommend this product

Wish I did this sooner!

Piece of cake, Thanks for the help folks.

MD
12/01/2024
Michael D.
United States United States
I recommend this product

Pricey, but worked as expected

My column is in a corner, and tall enough to be awkward to refill. This funnel fit well, stayed in place and had a big enough throat to fill the column quickly.

DM
11/27/2024
Daniel M.
United States United States
I recommend this product

Best Option East of the Mississippi

Purchased this Clack 2.5 because it has a side fill port (a dream option for someone who had to disassemble entire head abomination just to add medium in old tank). Bought from Mid Atlantic because they have so many useful videos online about water treatment tanks and installation. Whole operation was a breeze; I ordered on a Sunday night, shipping from multiple states away -- arrived within a few days & everything was installed (by me, alone) and up and running by the following Saturday morning (6 days total). The calcite treatment medium sold by Mid Atlantic is far better than the dusty stuff available from my local plumbing supply. 5-Star ***** Review from me! Dan @ Cape Cod

A
11/22/2024
Anonymous
United States United States
I recommend this product

Acid neutralizer

Shipment, installation and everything went smoothly and is going perfectly

A
10/21/2024
Anonymous
United States United States
I recommend this product

Acid Neutralizer

Product was delivered promptly and installed easily. Nice not to worry about future damage to the copper pipes. Mid Atlantic answers the phone when you call.

CR
09/13/2024
Cecilia R.
United States United States
I recommend this product

acid neutralizer tank

The tank works well, but it is hard to find fittings to plumb it in. Home depot and lowes in our area did not have the fittings, and I finally found them at a plumbing store located over an hour away. Please send some fitting to hook up to pex or copper, not these garden hose fittings.

A
09/05/2024
Anonymous
United States United States
I recommend this product

Outstanding Product, Support, and Service

Mid=Atlantic Water gave me excellent advice & help in choosing the right product for my high acid water treatment needs and referred me to a very reputable and highly competent installer. I have had very few home projects completed to my total satisfaction (I am a bit picky), but this one turned out perfectly. Product, shipping, installation and cost were all five star!

DP
09/03/2024
Darren P.
United States United States
I recommend this product

Easy to install and amazing customer service

This system started working with in hours of being installed bringing the PH up to safe levels and was able to install myself with no problems.

midatlanticwater.net Clack 1.5 Cubic Foot (10x54) Vortech Tank Non Backwashing Acid Neutralizer Review
JC
08/28/2024
jose c.
United States United States
I recommend this product

Does the Job

Very easy to install. My water was testing around 5.5ph. Once installed and running the water was around 7.5ph which is perfect. Quick shipping too.

Clack 1.5 Cubic Foot (10x54) Vortech Tank Non Backwashing Acid Neutralizer
Clack 1.5 Cubic Foot (... $1,295.00

Investing in The Right System

Many systems look identical online, but cheaper options often cut corners.

Found this neutralizer cheaper somewhere else?
  • Many Amazon and discount sellers use similar photos and product titles.
  • The system may look similar at first glance.
  • But to advertise a lower price, key components are often downgraded or removed.
  • Cheap systems commonly use thinner tanks, less filtration media, and provide little to no technical support.
  • When something goes wrong, you're usually on your own.
  • This is the best price we can offer without cutting quality or support.

The True Cost Over Time

Cheap Alternative
$800 Upfront
  • Lifespan: Fails in 3-4 years
  • Result: Frequent repairs, poor water quality, leaks
  • Support: None
~ $0.71 / Day
Best Long-Term Value
Our Premium System
$1,495 Upfront
  • Lifespan: Lasts 15+ years
  • Result: Done right the first time, peace of mind
  • Support: Lifetime USA Support
~ $0.27 / Day

Do it right the first time. By investing a little more upfront, you prevent early replacement costs, plumbing repair headaches, and the frustration of poor water quality. This is without a doubt the best long-term option for your home.

What You're Actually Paying For
  • No Media Skimming: We provide the exact optimal amount of the highest grade media. Competitors frequently underfill tanks by 20-30% to cut costs, severely reducing your system's effectiveness.
  • Premium Structural Tanks: Our systems utilize heavy-duty, pressure-tested USA vortech structural tanks built to last decades, preventing cracked tanks and flooded basements.
  • Genuine Warranties: Discount retailers are often selling tanks imported overseas, meaning less structural integrity and no warranty. Our tanks carry full manufacturer backing with a 10 year warranty. We've tried tanks from Mexico in the past to reduce cost for our customers and all it did was create problems.
  • Lifetime USA Tech Support: With over 30 years of industry experience, we actually pick up the phone. We provide tech support 7 days a week between 8AM - 5PM EST.
Contact Us
800-460-5810

We're here to help.

1-Year Risk-Free Guarantee

Proven in Thousands of Real Homes
The Policy:
If it doesn’t fix your acidic water, we’ll refund you. No returns required.
1,000+ DIY Installs
30 Yrs Testing Solutions
99.8% Success Rate

After 30 years of testing acidic water solutions, the data led us to this exact system. With a track record of 1,000+ successful homeowner installations (DIY or Licensed Plumbers), we have the evidence to offer a true risk-free guarantee based on results, rather than an empty marketing gimmick.

The Industry "Return Policy" Trap +

Most water filter companies offer standard "Money Back Guarantees" or return policies fully knowing that you aren't going to drain, package, and pay heavy freight costs to ship a 600lb wet tank back to them. It's an illusion of safety. Our guarantee requires zero return shipping.

How Our Real Guarantee Works
1
It Fails to Fix the Acidic Water

If the system does not neutralize your pH as promised.

2
Aidan Troubleshoots With You

You'll work directly with the expert who designed your system to ensure it's set up correctly for your specific well chemistry.

You Get Refunded

If it still doesn't solve the problem, we refund you entirely.
No return shipping required.

Aidan

Not sure if this is the perfect system? Don't guess. If you aren't 100% sure this is the correct size for your well, text me your water test or call me directly. I'll personally review it.

Aidan
Aidan
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