Crystal Quest Acid Neutralizing Whole House Water Filter

Crystal Quest Acid Neutralizing Whole House Water Filter
Crystal Quest Acid Neutralizing Whole House Water Filter
Crystal Quest Acid Neutralizing Whole House Water Filter
Crystal Quest Acid Neutralizing Whole House Water Filter

Crystal Quest Acid Neutralizing Whole House Water Filter


Neutralizing acidic water for households


  • Acid Neutralization: Specifically designed to neutralize acidic water, making it less corrosive.
  • Optional Configurations: Can be configured with a SMART filter for clear, filtered water and balanced pH.
  • Material Choices: Available in both Fiberglass and Stainless Steel casings.
  • Resin Capacity: Options for 1.5 cubic feet (Filters 1,000,000 Gallons) or 2.0 cubic feet (Filters 1,500,000 Gallons).


Neutralize Acid in Your Drinking Water 

Our Whole House Acid Neutralizing Water Filters contain naturally occurring, crushed and screened white marble, calcium carbonate media. It is used to neutralize acidic or low pH waters to a neutral, less corrosive effluent.The media slowly dissolves over time and will need to be refilled about every 2-3 years, depending on the amount of water you use, and the pH of your raw water entering the unit. When acid pH water (below 6.8) is passed through the filter, calcium carbonate neutralizer is slowly dissolved into the water, increasing the pH to a neutral level. An automatic backwashing cleans the bed and prevents compaction.

  • This system is designed solely for neutralizing acidic water. If you would like clear, filtered water & a balanced pH in addition to your acid-neutralizing system, configure your system with a SMART filter.
  • Media may increase hardness in the water after it is neutralized. If you would like softened and filtered, balanced pH water in addition to this system, configure your system with a Water Softener. 


Water flows through a 20” sediment cartridge that removes sediment, silt, sand, and dirt.


Water flows through a 20" solid carbon cartridge for removing volatile organic carbon compounds (VOC's), & any remaining insecticides, pesticides and industrial solvents.

Acid Neutralizing Water Filter

Water flows through an Acid Neutralizing water filtration media/mineral tank with small amounts of our ERA® 6500 & 9500 added to help prevent bacteria growth.

SMART Water Filter (optional)

Water flows through our SMART Multimedia, which includes 2 types of coconut shell Granulated Activated Carbons (Standard & Catalytic GAC) infused with our Eagle Redox Alloys®  6500 & 9500, and ion exchange resin to reduce contaminants such as heavy metals, i.e. lead & mercury, chlorine, chloramine, & inorganic products such as herbicides, pesticides, petroleum/pharmaceutical by-products and Ceramic and Tourmaline balls to enhance the water and maintain a more alkaline pH. 

Important to Know

Pinholes or rust may occur on stainless steel tanks in environments with high humidity, when salt is present or if condensation remains on tank without being routinely wiped down. If your system will be exposed to one of these factors or you are unable to perform the needed maintenance, we recommend a fiberglass tank.

Product Manual


Filter Media Volume 1.5 cubic feet 2.0 cubic feet
Capacity (gallons) 750,000 1,000,000
Service Flow (GPM) 9-11 10-13
Tank Dimensions 10" x 54" 12" x 52"
Material Stainless Steel or Fiberglass Stainless Steel or Fiberglass
Backwash Automatic Automatic

The current processing time for orders is 1 to 5 business days

Free shipping on orders over $69.99 and $6.99 flat rate shipping for orders under $69.99  in Mainland 48 States only.  For all others please contact for shipping quote.

Questions & Answers

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  • Is there a replacement cartridge or material for this unit

    Yes there is 2 cartridges and a ACID NEUTRALIZING FILTER media that needs to be replaced evry 2 to 3 years.

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