Features & Benefits
- 30-day money-back satisfaction guarantee
- 10 Year limited warranty
- No salt, No potassium, and No filters to change
- No maintenance required for the entire warranty period
- Removes up to 10 ppm of iron
- Removes up to 10 ppm of sulfur
- Removes up to 5 ppm of manganese
- Safe for use in septic systems
- Catalytic Technology naturally converts scale-forming minerals (calcium and magnesium) to "Aragonite," a healthy water-soluble mineral that will not form hard water scale buildup in your plumbing, water heater, and fixtures.
- Patented Vortech™ water distribution system increases filtration capacity, reduces regeneration and backwash pressure, greatly conserving water usage by up to 30%.
- Patented self-cleaning design accelerates the velocity of water across the distributor, preventing the potential build-up of contaminants, resulting in up to 80% better efficiency. This is just another example of the type of innovation you’ve come to expect from King Water Filtration.
- Environmentally safe alternative to salt-based water softeners
- Eco-Friendly by conserving water and electricity
- Stainless Steel Hardware Kit w/bypass
- The best solution for use in ALL water heater types, even Tankless!
- Certified to be safe for use with septic systems and areas that have banned the use of water softeners
- Made in the U.S.A
*A well water sample should be done prior to purchase of any well water treatment system to ensure proper system compatibility.
Vortech™ Technology
Stages of Filtration
Stage 1: KDF85
Removes or reduces iron and hydrogen sulfide from water supplies. Also controls scale, bacteria, and algae. Redox media alloy functions as a catalyst to change soluble ferrous cations (positively charged ions) into insoluble ferric hydroxide, which can be easily removed with regular backwashing. Utilizing dissolved oxygen in the water, iron removal rates of 98 percent or better are common in laboratory studies.
Stage 2: Oxygen
Water flows through the upper cavity, making contact with injected oxygen (O2). This oxygenated water maximizes the removal efficiency of the multiple filtration stages.
Stage 3: GAC
Activated Carbon is highly porous and will assist in removing iron and sulfur residuals as well as neutralize the bad odors and flavors resulting from the aforementioned contaminants. Suffice it to say, this is the ultimate polishing stage.
Stage 4: Katalox
This hybrid media has proven to be one of the most effective methods of efficiently removing iron and sulfur from well water applications. This particular combination provides for efficient contamination reduction while requiring far less regeneration water. Our blended Katalox acts as a catalyst by accelerating the needed chemical reactions without being consumed or chemically changed by the reactions.
Stage 5: Garnet Mineral Stone
Water passes through a layer of natural minerals, removing suspended solids and sedimentation down to 10 microns. This allows for maximum water distribution and backwash efficiency.
Stage 6: Catalytic Converter
As water passes through the Catalytic Converter, it is subjected to a turbulent interaction with a catalytic core made of a proprietary alloy. The dissimilar metals and the water create a battery effect generating a very small electrical charge. This electrical charge effect creates a chemical reaction converting scale-forming calcium bicarbonate into a non-scale forming version of calcium called Aragonite. This maintains the healthy minerals while preventing the damaging effects of hard water scale.
As the process repeats itself, newly created Aragonite crystal formations are continually produced, thus preventing hard water (limescale) deposits. The process also continues to gradually remove any hard water deposits that may have accumulated in the past. This is due to the water now being under-saturated with dissolved calcium and bicarbonate, increasing its capacity to act as a solvent.
Air Injection Well Series Whole Home Filtration FAQs
Who is the Air Injection Well Series best suited for?
This system is ideal for homeowners on well water who experience iron staining, sulfur odors, manganese discoloration, or scale buildup and want a salt-free, low-maintenance whole-home solution.
How much maintenance does the Air Injection Well Series require?
The system is designed to be low-maintenance. It automatically backwashes to keep the filtration media clean, and there are no filters or cartridges to replace under normal operation.
Will this system help with hard water scale?
Yes. In addition to removing iron and sulfur, the system uses salt-free conditioning technology to prevent hard water scale buildup on plumbing, fixtures, water heaters, and appliances.
Is the Air Injection Well Series safe for septic systems?
Yes. This system is septic-safe and does not discharge salt or chemicals that could harm septic systems, unlike traditional salt-based water softeners.
Does the system require salt or chemical additives?
No. The Air Injection Well Series is completely salt-free and does not require chemical regeneration. It operates automatically without the need for ongoing additives.
How does air injection help remove iron and sulfur?
The system injects oxygen into the water, which oxidizes dissolved iron and sulfur into a solid form that can be filtered out efficiently. This process improves removal performance and helps eliminate staining and odors.
Is this system only for well water?
Yes. The Air Injection Well Series is specifically engineered for private well water applications where iron, sulfur, and manganese are present. A water test is recommended prior to purchase to ensure proper sizing and compatibility.
What water problems does the Air Injection Well Series treat?
The Air Injection Well Series is designed to remove or reduce iron, sulfur (rotten egg odor), and manganese commonly found in well water. It also helps prevent hard water scale buildup throughout the home.
How much is shipping?
- Free U.S. freight delivery for all whole home treatment priced over $3995.
- We can ship Internationally but orders must be placed over the phone to get freight shipping prices. Please Call (855) 957-2166
How long will it take to get my order?
Delivery often takes 5-7 business days depending on inventory.


