Sulfur Odor Filter Well Water 5900BT AIR 2.0 CF 1252

Sulfur Odor Filter Well Water 5900BT AIR 2.0 CF 1252
Code: CF003890

$1,499.00 $2,895.00 List Price

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Enjoy Clean, Fresh Smelling Water Throughout Your Home!

Eliminate Sulfur Odors from Well Water with the 5900-BT-AIR Filter

Experience fresh-smelling, odor-free water with the 5900-BT-AIR Sulfur Filter, expertly designed to eradicate rotten-egg odors and sediment from well water. This single-tank system offers an efficient and economical solution for homeowners seeking pristine, odor-free water.

Why Choose the 5900-BT-AIR Sulfur Filter?

  • Superior Sulfur and Hydrogen Sulfide Removal: Enjoy longer life and higher flow rates than standard activated carbon filters.

  • Advanced Catalytic Carbon KDF Filter Media: Uses NSF-certified catalytic activated carbon with KDF. Lasts years longer with lower maintenance.

  • Automatic Backwash Feature: Unlike carbon cartridges, our system automatically backwashes trapped sediment, preventing pressure drop and maintaining optimal performance.

  • Innovative Air Pocket Maintenance: The 5900-BT AIR system sustains an air pocket at the tank’s top during service, replenishing it nightly WITHOUT a complete backwash, saving thousands of gallons of water annually.

  • Bluetooth-Enabled Control Valve: The robust 5900-BT control valve, equipped with Bluetooth, allows fully adjustable backwash and rinse cycles, ensuring water conservation and peak performance. Monitor flow rates and water usage history directly from your smartphone.

  • NSF Certified and Energy Efficient: With a one-piece, seamless poly filter tank and utilizing less than 20 watts of power, the 5900-BT-AIR assures long life and energy efficiency.

  • User-Friendly Interface: Navigate easily with an LCD, showcasing time, regeneration mode, and remaining gallons.

Choose the 5900-BT-AIR Sulfur Filter for advanced, innovative, and sustainable water purification, ensuring every drop of well water in your home is fresh, clean, and free from undesirable sulfur odors.

The 5900BT-AIR Air Charger Sulfur Filter is an efficient and cost-effective system meticulously designed to eradicate sulfur odors from your water, ensuring it is fresh, clean, and pleasant to use.

Efficient Sulfur Odor Removal

The 5900BT-AIR removes sulfur and ensures your water is oxygenated and fresh. The control valve maintains a compressed “air pocket” at the top of the tank while in service.

As water traverses through this air pocket, sulfur is effectively oxidized, and additional dissolved oxygen is introduced allowing the KDF media and catalytic activated carbon to rapidly remove all sulfur odors.

How the 5900BT-AIR Air Charger Sulfur Filter Enhances Your Water Quality

Advanced Filtration with 5900BT-AIR

The filter media bed of the Air Charger Sulfur Filter then diligently removes the oxidized sulfur and associated odors, ensuring every drop of water you use is free from unpleasant smells and is of the highest quality.

Programmable Backwash for Optimal Performance Backwashing, which is programmable and by default set at 2am, can be scheduled 1 to 7 times per week, depending on the level of sulfur odors. This process not only removes elemental sulfur but also, if present, eliminates light levels of iron, ensuring your system is always performing at its peak.

Utilizing Air, Oxidation, and Filtration The 5900BT-AIR employs a three-pronged approach of air, oxidation, and filtration to remove sulfur odors effectively. This process may leave some air or effervescence in the water, which can give it a slightly milky appearance. While a certain degree of effervescence will always be present, it may be most noticeable during the first 30 days post-installation.

Experience the difference with the 5900BT-AIR Air Charger Sulfur Filter - your solution to fresh, odor-free water in every tap of your home.

Sizing Guide

Model Number of Bathrooms in Home Flow Rate Backwash Flow Rate Dimensions
1.0 CF 1 - 2 6 GPM 5 GPM Diameter: 9" Height: 55"
1.5 CF 1 - 2.5 7 GPM 5 GPM Diameter: 10" Height: 61"
2.0 CF 2 - 3 9 GPM 7 GPM Diameter: 12" Height: 59"
2.5 CF 2 - 4 10 GPM 10 GPM Diameter: 13" Height: 61"


    • Air Charger Sulfur Filter 5900-AIR 1.5 CF: The Air-Charger 5900-AIR Air Injection Oxidizing Filter, as a single tank system, is an efficient and cost effective system for the removal of sulfur odors.
    • Other Air-Charger Sulfur Filters must go through a complete backwash each night, in order to replenish the air, wasting thousands of gallons of water each year. The 5900-AIR saves water by being able to draw in fresh air each night, independent of the backwash, which is typically set for every 4 to 6 days.
    • The Air-Charger 5900-AIR maintains an air pocket in the top of the tank while the system is in service.
    • As the water passes thru the air pocket, sulfur odors are oxidized.
    • Additionally, dissolved oxygen is added to the water.
    • The Air-Charger 5900-AIR special catalytic carbon filter media bed then removes the sulfur odors from the water.
    • The Air-Charger 5900-AIR can remove up to 8 ppm Hydrogen Sulfide.
    • The Air-Charger 5900-AIR system comes equipped with a precision engineered backwash control valve that automatically backwashes and rinses the system (typically set for to occur every 4 to 6 days). The backwash process cleans the filter media and washes sediment and particles down the drain.
    • By utilizing a patented process in the control valve, the Air-Charger 5900-AIR is able to put the whole oxidation process inside one tank, keeping maintenance costs and down time to a minimum.
    • The systems includes the backwash control valve, 1" AND 3/4" pipe connectors, a by-pass valve, NSF certified filter tank and all necessary filter media.


  • 5900-BT Smart Control Valve 110v - 220v 50/60hz. Uses less than 20 watts of power.
  • NSF certified filter tank with one piece seamless construction for very long life
  • High Grade Catalytic Coconut Shell NSF Certified Activated Carbon Filter Media
  • Bypass Valve
  • 1" Pipe Connectors (can be adapted to 3/4")

Technical Specifications

  • Max pressure recommended: 100psi
  • Max temperature recommended: 100°F

  • Try it, and if you are not 100% satisfied, return for your money back, less shipping costs.
  • 10 year Warranty on the filter tanks. All tanks are NSF Certified & top quality.
  • 5 Year Warranty on the control valve. Made in the U.S.A.

More Info:

  • Try it, and if you are not 100% satisfied, return for your money back, less shipping costs.
  • Easy to Install. Complete Instructions included.
  • Install yourself or hire a handyman.
  • Anyone familiar with basic plumbing can easily install system.
  • User friendly LCD display and simplified controls.
  • Legacy View Bluetooth enabled 5900-BT Electronic Control Valve for advanced water usage & flow monitoring
  • Optional Legacy View App available for Android or Iphones, makes it easy to monitor from your smart phone if desired.
  • 10 Year Warranty on Filter Tank
  • 7 Year Warranty on Control Valve
  • We are here to help. Any questions? Email us at [email protected] or call us.

Manufacturer: CWS

Manufacturer #: CF003890

Download Installation Guide