Calcite - Acid Neutralizer Media - 50lb Bag

Calcite - Acid Neutralizer Media - 50lb Bag
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206 reviews


Free Shipping To All Lower 48 States

This is the best acid neutralizer media available in the industry

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Calcite Media Used For Acid Neutralizer Systems

When acidic water comes to contact with Calcite media it slowly dissolves the calcium carbonate to raise the Ph, which eliminates corrosion of plumbing and water using appliances, as well as fixtures, such as faucets, shower heads, etc. Calcite is the safest and most economical way to raise the Ph. This is the only natural way to raise the ph level in your water supply without using harmful chemicals. If you have questions about an acid neutralizer please contact us at
800 460 5810.

    • Naturally and safely raises the Ph level of your water supply

    • Calcite is made from natural limestone

    • Calcite media is self-regulating

    • Calcite Acid neutralizers outperform soda ash injection systems

    • NSF Certified

    • Free Shipping To All Lower 48 States

    • Ships in 2-3 Business Days

    • Made In The USA

Customer Reviews
4.9 Based on 206 Reviews
5 ★
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Donna W.
United States United States


This system is so efficient. We did our research and would recommend this to everybody Calcite - Acid Neutralizer Media - 50lb Bag Review
Sarah M.
United States United States

Too alkaline!

After over a week my water is still way to alkaline (10) after being way too acidic (5) prior to install.

Sharon G.
United States United States

Works well

Compared to neighbors with similar well water, calcite is more reliable on holding the Ph around 7 for longer than other products. It might give you pain having white residue on your cookware or appliances, but in my opinion it well worth having that trouble over drinking and showering in acid water.

United States United States

Clack 2.5

Took a while to get it, but it was well worth the wait. Ph went from 5.5 to 7.0 I would highly recommend this neutralizer

Dale H.
United States United States


Easy,bullet-proof installation. No moving parts and it does exactly what it's supposed to do. The hardest part is getting the Calcite into the tank. Raised my PH from 6.8 to a perfect 7.6! I had also previously installed the same item in my daughter's water system. Her PH was 5.2. Following Aiden's recommendation I added 2 lbs. of Flo-Mag for every bag of Calcite. The PH went to 7.8 and then leveled out to a perfect 7.4. With both systems it was installed between a backwashing iron filter using Katalox Lite media and a 40,000 grain water softener. Tech support via text message was fast and courteous. I definitely recommend this product. Calcite - Acid Neutralizer Media - 50lb Bag Calcite - Acid Neutralizer Media - 50lb Bag Review
Dale H.
United States United States

Heavy Duty Funnel

I haven't had to use it yet because the acid neutralizer doesn't need service but I bought it to have on hand when my daughter's and my own do need to be serviced. The funnel is pricey but it's the right tool for the job. It much more ruggedly made than I thought it would be. Really thick plastic and should last a lifetime.

Travis P.
United States United States

Easy set up and installation

I installed this to resolve a low PH issue in my home. PH was around 5.4, and it was doing some interesting things to my daughters hair. It took around 2 months to get the unit once it was ordered. It came via lift gate truck on a pallet. The delivery was great, and the unit was complete with no damages or issues. The tank is a fairly simple fiberglass tank and once you fill it with neutralizer and water it isn't going anywhere. I watched the videos from Mid Atlantic, and they were very clear and complete. Hook up was simple. Although the unit comes with bypass valves, I would also recommend installing shut off valves on the input and output to simplify things when you need to refill or if there are other issues. Calcite - Acid Neutralizer Media - 50lb Bag Calcite - Acid Neutralizer Media - 50lb Bag Review
Richard D.
United States United States

Superior Calcite

I have a vortex tank and other brands would flush out of the system during the backwash cycle. This calcite is more dense and stays in the tank.

Kevin P.
United States United States

2.0 acid neutralizer

Easy install. The tank was missing the media fillport cap. I sent them a message and one was supposed to ship but I never received it. I was able to repurpose the one off my 15 year old softner. PH is now between 6.8 and 7.2.

Karen C.
United States United States

Works great

Love it Highly recommend