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QuantumHydro Structured Filter System


Introducing QuantumHydro – a groundbreaking urban water solution. 

This powerful system seamlessly combines two exceptional components: the PIONEER One tank and the PHA CityGuard, independently tested and certified for top-tier water quality enhancement.

The PIONEER One Tank: Advanced Filtration

The PIONEER One, a core element of QuantumHydro, is engineered to remove chlorine, chloramine, soluble and particulate lead, PFOA, PFOS, and ultra-fine 0.5-micron sediments. Its innovative cartridge tank design ensures easy installation and filter replacement.

Coupled with…

Our PHA CityGuard Structured Water Filter: Whole-Home Excellence

The PHA CityGuard is not your average water filter. It not only purifies water utilizing a multi-stage set up and Electro-Positive Technology, but also structures and energizes the water for your entire home. The CityGuard will effectively remove sediment, fluoride, arsenic, PFAs, chromium, and more, all while avoiding the drawbacks of traditional RO systems.

Nitrates in your water supply?  Confirm nitrate levels for your zip code on the EWG Water Database.  Nitrates are a concern only for drinking water and should be addressed with a Companion Undersink filter.

Please contact us before purchasing online to ensure system configuration will meet your particular water filtration requirements.

Enjoy free shipping in the continental US

Specs, Brochures, and Manuals coming soon.

**The filtering capacity of the QuantumHydro is similar to our Oxyguard Whole Home System, however the QuantumHydro features ease of installation and ease of maintenance. 



QuantumHydro Structured Water System

Providing a Holistic Solution to Water Purification: 

Effectively Combating a Broad Spectrum of Contaminants, 

Including Those of Emerging Concern.







    Features & Benefits of the QuantumHydro:

  • Included copper structuring inline vortexer for enhanced water quality.
  • Perfect for city water treatment, addressing a wide range of concerning contaminants.
  • Certified to remove soluble and particulate lead, cysts, PFOS, PFOA, and more.
  • Eliminates chlorine and chloramine, improving taste and eliminating odor.
  • Maintains high flow rates with minimal pressure drop.
  • Enhanced filtering capacity and effectiveness.
  • pH adjustment for better water preparation.
  • Comprehensive removal of contaminants, including fluoride, arsenic, PFAs, and chromium.
  • Healthier hydration for people, plants, and animals.
  • Increased vitality and energy.
  • Optimized filtration performance for top-quality water.
  • Fast and easy cartridge replacement.
  • Certified NSF/ANSI P473.
  • Certified NSF/ANSI 51.
  • IAPMO R&T Water Quality Platinum Seal.

A breakdown of the CityGuard component of the QuantumHydro water treatment system reveals a range of remarkable benefits…

Stage 1:

PHA Technology prepares water by adjusting pH, boosting filtering capacity, and enhancing the effectiveness of subsequent filtration stages.

Stage 2:

Electro-Positive Multifunction Filter:
This stage utilizes electro-positive technology for comprehensive contaminant removal, including the elimination of fluoride.
Ensures cleaner, safer, and higher-quality water.

Stage 3:

Carbon ZVI Filtering:
Highly effective in removing a wide array of contaminants, such as arsenic, PFAs, chromium, and more.
Guarantees the removal of harmful and toxic substances.

Stage 4:

Structuring and Energizing Vortexer:
This stage goes beyond filtration, enhancing hydration for humans, plants, and animals.
Contributes to increased vitality and energy levels.
Optimizes filtration performance for the purest and most revitalizing water experience.

City Guard/Vortexer pictured left, PIONEER pictured right.

An Intro to Innovative Electro-Positive Technology:

Ahlstrom-Munksjö’s Electro-Positive Filter Media for Water Purification

Ahlstrom-Munksjö presents its breakthrough electro-positive technology designed to meet the rigorous demands of water purification. Unlike any existing water purification media available in the market, this filter utilizes an electro-adsorptive mechanism. The technology capitalizes on the inherent crystal structure of the mineral to generate a strong natural positive charge. This charge effectively attracts the negatively charged submicron contaminants that are commonly present in water. The innovative wet-laid nonwoven technology, featuring a pore size ranging from 1.2 to 1.5 microns, allows the capture of extremely small substances and pathogens. Simultaneously, larger particles are mechanically removed.

Benefits and Applications of The Electro-Positive Technology

1. Performance: The electro-positive filter  exhibits an unparalleled ability to remove a wide spectrum of pathogens and contaminants. It surpasses other technologies such as UF/Hollow fibers, carbon blocks, particulate cartridges, and UV technologies in eliminating bacteria, viruses, cysts, endotoxins, polysaccharides, trace pharmaceuticals, colloids, and other pathogens. Even when exposed to a challenge concentration of 1E5 -1E6 CFU/mL, maintains impressive removal capacities, achieving Log 6 level LRV values for E-Coli, corresponding to over 500 billion CFUs of E-Coli removed per square meter.

2. Energy Savings and Sustainability: Exceptional flux rates at lower pressure drops compared to competing technologies with comparable biological removal performance.

3. Product Safety and Taste: Ensures the removal of pathogens and contaminants while preserving the minerals responsible for water taste. Unlike RO systems, Disruptor® eliminates the need for handling “brine” waste water. It also stands out by resisting blockages and maintaining odor-free filters, even during periods of non-use. All Disruptor® grades conform to NSF/ANSI 42 standards for drinking water requirements.

4. Flexibility: Versatile and can be employed as a standalone solution or combined with other technologies based on specific water purification needs. 

An Essential Step: The Structured Water Vortexer​

Our Vortexer offers an economical, efficient and effective way to structure and energize water for your whole house. 

Each vortexer is carefully handmade and designed for optimal toroidal vortexing along with a harmonizing chamber featuring our proprietary technology for broadband energization. 

Anywhere water flows, the Vortexer will perform its magic of structuring and energizing utilizing principles which mimic the unequivocal power of nature.

Greenfield Water Solutions has been performing trials all over the world, for over a decade, with the same consistently astounding results. They are used in residential, farm, livestock, dairy, laundromats and much more.


A Brief Look At Structured Water:

Structured water, often referred to as nature’s water, is a unique and fascinating concept that harnesses the inherent qualities of water in its natural state, untouched by human interference.

Unlike the ordinary water that flows from our taps, structured water undergoes a transformation through natural processes as it journeys through the earth and interacts with various elements. This transformation enhances its capacity to absorb and release essential nutrients and minerals, both physically and energetically.

In simpler terms, structured water can be seen as water in its ideal form, optimized to perform its vital functions of cleansing, nourishing, and protecting.


easy, No-Hassle maintenance.


  • PIONEER One streamlines filter replacement with user-friendly snap-ring technology, eliminating the need for specialized tools. 
  • Homeowners can effortlessly maintain their PIONEER One tank, ensuring continuous protection against water contaminants.

 *Maintain Your System 

 in a Snap!* 

Know Exactly When To Replace Your Filters.

  • In addition to purifying your water and ensuring its safety, PIONEER One has been crafted with simplicity in mind for every homeowner. Each PIONEER One tank is equipped with a Real-time Dynamic LED System that actively tracks water quality and flow rate, offering homeowners a visual, color-coded alert when it’s time to change the filter.

Certifications/Registrations/Product Literature










8” x 40” 0.5

Lead Reduction and PFOA/PFOS 100,000 gallons @ 4.51 GPM (378,541 Liters @ 17.1 lpm)

@ 99.62% lead reduction
@ 97.9% PFOA/PFOS reduction

8 GPM (30.2lpm) @ 99.62% reduction

(*) >88,000 gallons at 8 GPM (333,116 Liters @ 30.2lpm)

>300,000 gallons @ 15 GPM (1,135,533 Liters @ 56.8 lpm) with greater than 90% reduction, estimated capacity using 2ppm of free chlorine.

>150,000 gallons @ 8 GPM (567,812 Liters @ 30.3 lpm) with greater than 85% reduction, estmated using 3ppm of chloramine.

9 psid
@ 4.51 GPM



Minimum Operating Temperature: 34 °F / 1 °C
Maximum Operating Temperature: 120 °F / 50 °C
Minimum Operating Pressure: 20 psig / 1.38 bar
Maximum Operating Pressure: 125 psig / 8.6 bar
Electrical Requirements: Grounded and unswitched 115 V outlet and 3-AAA Batteries

Filter Replacement Operating Instructions: New cartridges must be flushed for a minimum of 10 minutes prior to use. System and installation to comply with state and local laws and regulations. Do not use with water that is microbiologically unsafe or unknown quality without adequate disinfection before or after the system. Systems certified for cyst reduction may be used on disinfected waters that may contain filterable cysts. Manufactured from NSF/ANSI standard 61 and California Prop 65 Compliant certified coconut shell carbon and raw materials.


Influent Challenge Concentration (MG/L)

Maximum Permissible Product Water Concentration (MG/L)

NSF/ANSI Standard


0.15 +/- 10% 1.5 +/- 10%

0.005 53 0.07 53