best live chat

Nitrate Removal Whole House System (3 Stages)

Crystal Quest Water Filters



  • 1.5 cu. ft. resin
  • 48,000 grain capacity
  • 750,000 gallon capacity
  • Service Flow: 9-11 GPM
  • Stainless Steel: 10" x 54"
  • Fiberglass: 10" x 54"
  • 2.0 cu. ft. resin
  • 60,000 grain capacity
  • 1,000,000 gallon capacity
  • Service Flow: 10-13 GPM
  • Stainless Steel: 12" x 52"
  • Fiberglass: 12" x 52"

View our Comparison Chart of all Whole House Nitrate Removal Systems 

  •  This system is solely for the removal of high levels of Nitrate from water
  • If you would like Filtered Water & a Balanced pH in addition to Nitrate Removal, click here
  • Your water may be hard. If you would like to soften hard water in addition to filtered water, balanced pH & Nitrate Removal, click here.
Water Travels Through 3 Stages of Filtration
  • Stage 1: Water flows through a 20” sediment cartridge that removes sediment, silt, sand and dirt.
  • Stage 2: Water flows through a nitrate-reducing mineral tank. In addition, we add our medias, ERA® 6500 & 9500 to prevent bacteria growth. 
  • Stage 3: Water flows through a 20” solid carbon filter cartridge for removing volatile organic compounds (VOCs), insecticides, pesticides and industrial solvents.*

Additional Product Options: 

  • Leak Detector Valve
  • UltraViolet: Specifically designed to meet the demanding microorganism control concern. These microorganisms can range from bacteria and viruses to algae and protozoa. A major advantage of UV treatment is that it is capable of disinfecting water faster than chlorine without cumbersome retention tanks and harmful chemicals to your drinking water.


* All parts, components and media are NSF Certified

Related Items