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(2251 ratings)
91% positive over last 12 months
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AFWFilters Acid Neutralizer for Well Water pH Filter Calcite

4.3 4.3 out of 5 stars 62 ratings

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Eligible for Return, Refund or Replacement within 30 days of receipt
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Purchase options and add-ons

Brand AFWFilters
Special Feature Durable
Capacity 1.5 Cubic Feet
Package Information Bottle
Model Name ph filter

About this item

  • Acid Neutralizing Filter System
  • Brand: Clack
  • Color :Almond
  • Material :Other

Additional Details

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$679.00
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Product Description

Hard water? AFWFilters it! Our system is designed to treat acidic water and help with the blue/green staining associated with that. Over 35 years of experience ensures every AFWFilters system provides the results it was designed for, and high quality components mean less maintenance, so you can enjoy YOUR water.

up flow pH

water glass
Enjoy Your Water

Low pH can cause many issues. Acidic water with a pH of less than 6.5 is more likely to be contaminated with pollutants, making it unsafe to drink. It can also corrode (dissolve) metal pipes.

1.5 Cubic Foot Upflow pH Acid Neutralizer

Designed to raise the pH of acidic water

  • Utilizes 1191 Upflow Head
  • Uses calcite media to help neutralize acidic water - calcite will have to be periodically replenished as the calcite dissolves in the water
  • Upflow system helps reduce waste water but not requiring backwashing

Upflow pH Filter System - 1.5 cubic feet calcite. Designed to raise the pH of acidic water. The system uses the Clack 1191 valve top. The 1191 valve is molded in a resistant thermoplastic resin that has a port of 1/4 FPT air ventilation that can be drilled out to accept a valve of air relief. Calcite media helps neutralize acidic water (pH levels below 6.7) by increasing the ph. Upflow helps reduce waste water by not requiring back washing. Patented fiberglass-reinforced tank. Will not over correct under normal conditions. When the water comes into contact with the calcite, acidic water dissolves the calcium carbonate slowly to increase the pH which reduces the potential of copper of lead and other metals found energy systems plumbing. The bed of calcite, will have to be periodically replenished as the calcite is dissolved. Calcite can be effectively combined with flomag/corosex to allow a higher increase in pH for lower pH level water.

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AFWFilters

AFWFilters Acid Neutralizer for Well Water pH Filter Calcite


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AFWFilters Acid Neutralizer for Well Water pH Filter Calcite
AFWFilters Acid Neutralizer for Well Water pH Filter Calcite
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Details
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Price$679.00-30% $125.99
List:$179.99
$939.68$462.20
Delivery
Get it as soon as Wednesday, Apr 3
Get it as soon as Tuesday, Apr 2
Get it Apr 3 - 8
Get it as soon as Tuesday, Apr 2
Customer Ratings
Easy to install
4.1
4.5
Flavor
4.0
4.4
Value for money
3.8
3.9
Sold By
Amazon.com
WaterdropDirect
AFWFilters
Amazon.com
purification method
Granular Activated Carbon
Sedimentation
Activated Carbon
capacity
1.5 cubic feet
36 quarts
10 gallons
0 gallons
model name
ph filter
WD WHF21FG
KL1000
AP917HD-S
material
Reduce Iron & Manganese Filter, High Quality Granular Activated Carbon Filter
iron
Polypropylene
included components
Waterdrop Reduce Iron & Manganese Whole House Water Filter System*1WD-WHF21-FG
KL1000
filter
weight
10.1 pounds
10 pounds

Customer reviews

4.3 out of 5 stars
4.3 out of 5
62 global ratings

Customers say

Customers like the ease of installation, performance, value, and quality of the water purification unit. For example, they mention it works well, the filter works well and is good value for money. Some appreciate the tank, saying it's well made and not flimsy.

AI-generated from the text of customer reviews

11 customers mention9 positive2 negative

Customers find the installation process of the water purification unit simple and easy.

"...Took less than an hour to install, few things I want to share;The inlet and outlet are 1” Male IPS plastic threads...." Read more

"...It was easy.The tank was very easy to install. My pH was 5.0-6.0 and now it is 7.0-7.1. Works very well so far...." Read more

"Very easy install! Accomplished exactly what we needed. PH went from 5.5 to 7.7 instantly...." Read more

"Worked well and was easy to install. Perfect for do it yourself home plumbers. This kit is hard to buy from plumbing supply retailers." Read more

9 customers mention9 positive0 negative

Customers are satisfied with the performance of the water purification unit. They mention that it works well and is easy to install.

"...system, but as of this moment it appears to be both high quality and effective...." Read more

"...My pH was 5.0-6.0 and now it is 7.0-7.1. Works very well so far...." Read more

"Filter is working great...." Read more

"Worked well and was easy to install. Perfect for do it yourself home plumbers. This kit is hard to buy from plumbing supply retailers." Read more

4 customers mention4 positive0 negative

Customers appreciate the value of the water purification unit. They say it is a good unit at a reasonable price. Customers also mention that the tank looks very solid, and there is nothing cheap about it.

"...Tank looks to be very solid, nothing cheap about it. I personally like the connections with O-rings...." Read more

"Great for the price but showed up on my door step in rough shape. Seller walked me through how to set it up correctly and its all good now...." Read more

"This unit was easy to install and works great. A very good value. If you have done any plumbing before, this will be a simple project." Read more

"Great product for great price...." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the quality of the water purification unit. They mention that it is well-made and made of a rigid type of plastic.

"...I was very surprised to see them when I got it.Tank looks to be very solid, nothing cheap about it...." Read more

"...of the system, but as of this moment it appears to be both high quality and effective...." Read more

"...Took one star for package it or would have given 5 stars tank is well made and came with everything needed...." Read more

By far one of the best companies I’ve dealt with
5 Stars
By far one of the best companies I’ve dealt with
By far one of the best companies I’ve dealt with. Bought the Acid Neutralizer for my Well Water. Went from mid 5’s to almost 7. Install was very strait forward. Although I will add the wording on the inlet and outlet won’t be easily understood by the average Joe. However given the arrows on the bypass valves, one really can’t screw it up.Took less than an hour to install, few things I want to share;The inlet and outlet are 1” Male IPS plastic threads. It’s the rigid type of plastic, not flimsy at all. All of the connections on the top of the tank are connected with o-rings and holding nuts, nothing to have to crank down on.Judging by the stock photo on here, you couldn’t really see the bypass valves. I was very surprised to see them when I got it.Tank looks to be very solid, nothing cheap about it. I personally like the connections with O-rings.Tank does come with calcite already added and one bag of calcite for you to add once installed. I think they do that to install it easier. I wound up burying half my tank because I had a low crawlspace.I had sent in a question and to my surprise got a phone call from the company the next day. Spoke to Torrey who was extremely helpful with my questions. Very professional and spoke ENGLISH!I highly recommend this if you in the market to increase your PH values. I have attached some photos of my setup in hopes it would help the next guy out.
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Top reviews from the United States

Reviewed in the United States on May 11, 2018
Customer image
5.0 out of 5 stars By far one of the best companies I’ve dealt with
Reviewed in the United States on May 11, 2018
By far one of the best companies I’ve dealt with. Bought the Acid Neutralizer for my Well Water. Went from mid 5’s to almost 7. Install was very strait forward. Although I will add the wording on the inlet and outlet won’t be easily understood by the average Joe. However given the arrows on the bypass valves, one really can’t screw it up.

Took less than an hour to install, few things I want to share;

The inlet and outlet are 1” Male IPS plastic threads. It’s the rigid type of plastic, not flimsy at all. All of the connections on the top of the tank are connected with o-rings and holding nuts, nothing to have to crank down on.
Judging by the stock photo on here, you couldn’t really see the bypass valves. I was very surprised to see them when I got it.
Tank looks to be very solid, nothing cheap about it. I personally like the connections with O-rings.
Tank does come with calcite already added and one bag of calcite for you to add once installed. I think they do that to install it easier. I wound up burying half my tank because I had a low crawlspace.

I had sent in a question and to my surprise got a phone call from the company the next day. Spoke to Torrey who was extremely helpful with my questions. Very professional and spoke ENGLISH!

I highly recommend this if you in the market to increase your PH values. I have attached some photos of my setup in hopes it would help the next guy out.
Images in this review
Customer image Customer image Customer image Customer image Customer image Customer image
Customer imageCustomer imageCustomer imageCustomer imageCustomer imageCustomer image
23 people found this helpful
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Reviewed in the United States on October 30, 2019
18 people found this helpful
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Reviewed in the United States on August 28, 2019
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5.0 out of 5 stars Company was very supportive with a transportation issue.
Reviewed in the United States on August 28, 2019
I had a shipping issue where the shipper had dropped the cylinder multiple times and crack the fiberglass. I would recommend shipping the tank without the calcite in it to reduce the weight. Oceanic Water Systems sent a new tank to replace it with instruction on how to change the diffuser and how to move the gravel and calcite to the new tank. It was easy.
The tank was very easy to install. My pH was 5.0-6.0 and now it is 7.0-7.1. Works very well so far. Would recommend putting a inline filter before the cylinder to keep sediment from going into the tank. The system does not backwash so a filter would stop sediment from building up in the bottom of the cylinder.
I give Oceanic Water Systems an excellent rating. Their customer service was excellent.
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9 people found this helpful
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Reviewed in the United States on August 23, 2023
One person found this helpful
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Reviewed in the United States on August 17, 2019
One person found this helpful
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Reviewed in the United States on October 2, 2022
2 people found this helpful
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Reviewed in the United States on May 20, 2021
One person found this helpful
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Reviewed in the United States on February 4, 2018
3 people found this helpful
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