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DI-Fusion™ Pro 48K Complete Commercial Deionization System

(579)
$15,217.00 $20,747.00
Taxes, discounts and shipping calculated at checkout.

Professional mixed bed deionization bundle designed to produce high-purity water for laboratories, manufacturing, and commercial applications requiring consistent ultra-pure water at scale.
Perfect for Homes With: City Water
Household Size: Commercial
Number of Bathrooms: Commercial

Water Problems Solved:

  • Dissolved ions affecting water purity
  • Inconsistent conductivity or resistivity
  • Trace contaminants in process water
  • Quality issues in sensitive applications
  • Need for ultra-pure water production

Engineered to Reduce:

Cations Anions Dissolved cations Ions Calcium (Ca²⁺) Magnesium (Mg²⁺) Hardness (Ca²⁺ Mg²⁺) Hardness (CaCO₃) Sodium (Na⁺) Potassium (K⁺) Chloride (Cl⁻) Bicarbonate (HCO₃⁻) Carbonate (CO₃²⁻) Sulfate (SO₄²⁻) Phosphate (PO₄³⁻) Nitrate (NO₃⁻) Nitrite (NO₂⁻) Iron (Fe²⁺, Fe³⁺) Manganese (Mn²⁺) Copper (Cu²⁺) Zinc (Zn²⁺) Lead (Pb²⁺) Nickel (Ni²⁺) Chromium (Cr³⁺, Cr⁶⁺) Aluminum (Al³⁺) Cadmium (Cd²⁺) Mercury (Hg²⁺) Silver (Ag⁺) Barium (Ba²⁺) Strontium (Sr²⁺) Radium (Ra²⁺) Uranium (U⁴⁺, U⁶⁺) Radionuclides Radioactive Isotopes Radioactivity Silica (SiO₂) Silicates (SiO₄⁻) TDS (Total Dissolved Solids) Deionization Demineralization Conductivity

Partial Reductions:

Boron (B³⁺) Fluoride (F⁻) Selenium (Se⁴⁺, Se⁶⁺) Organic Matter Organic Micro-pollutants Chlorine (Cl₂) Chloramine (NH₂Cl) Chloramines (NHCl₂)

Certifications:

  • IFANCA Halal Certified
  • NSF/ANSI 44 Certification
  • NSF/ANSI/CAN Standard 61
  • WQA Gold Seal Certified
  • NSF/ANSI standard 372
  • CSA B483.1: Plumbing materials standard

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Your Bundle Includes

AQUAREX™ 20” Whole House Sediment Filter Kit 50 Micron (1) AQUAREX™ 20” Whole House Sediment Filter Kit 50 Micron (2)
23% off

AQUAREX™

AQUAREX™ 20” Whole House Sediment Filter Kit 50 Micron

(436)
$637.00 $828.00
View details
AquaVRay™ UV 18 GPM (1) AquaVRay™ UV 18 GPM (2)
23% off

AquaVRay™

AquaVRay™ UV 18 GPM

(797)
$2,269.00 $2,950.00
View details
Commercial Inline Dual TDS/Conductivity Meter
23% off

DI-FUSION™

Commercial Inline Dual TDS/Conductivity Meter

$766.00 $996.00
View details
EVOSOFT™ Pro 48K Grain City Water Softener (1) EVOSOFT™ Pro 48K Grain City Water Softener (2)
23% off

EVOSOFT™

EVOSOFT™ Pro 48K Grain City Water Softener

(386)
$3,466.00 $4,506.00
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AquaProTec™ Pro 48K Catalytic Carbon Filter For City (1) AquaProTec™ Pro 48K Catalytic Carbon Filter For City (2)
23% off

AquaProTec™

AquaProTec™ Pro 48K Catalytic Carbon Filter For City

(718)
$3,119.00 $4,055.00
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DI-FUSION™ Mix Bed Tank 14X47 + 3.6 Cu.Ft Purolite™ MB400 (1) DI-FUSION™ Mix Bed Tank 14X47 + 3.6 Cu.Ft Purolite™ MB400 (2)
23% off

DI-FUSION™

DI-FUSION™ Mix Bed Tank 14X47 + 3.6 Cu.Ft Purolite™ MB400

(881)
$5,702.00 $7,413.00
View details

Description

When Water Purity Determines Production Quality



In laboratories, pharmaceutical production, and precision manufacturing, dissolved ions disrupt sensitive processes and fail quality standards. Municipal water contains calcium, magnesium, chloride, sulfate, and trace minerals that remain invisible yet interfere with testing accuracy, contaminate batches, and corrode sensitive equipment. Standard filtration removes particles, but ionic contaminants pass through unchanged, leaving water technically filtered but chemically unacceptable for high-purity applications.



Fluctuating conductivity, trace metal contamination, and inconsistent resistivity compromise operations where precision cannot be negotiated. When water quality defines success, molecular-level purification becomes the foundation of reliability.



The Certified Engineering Behind Continuous Ultra-Pure Water



This bundle begins with the AQUAREX™ Heavy-Duty Sediment Filter, capturing particles before they reach sensitive downstream media. Sediment protection is critical in commercial deionized (DI) water systems because fouling shortens resin life and increases regeneration frequency. Once particles are removed, water flows through the 48,000-grain EVOSOFT™ City Water Softener equipped with Aldex C-800 10% cross-linked resin. This pre-softening stage removes hardness minerals that would otherwise foul the DI resin bed, extending operational cycles and reducing system downtime.



The third stage utilizes INDOCARB® E124 Catalytic Carbon, an advanced media engineered to reduce chlorine, chloramines, and organic contaminants. Chlorine damages ion exchange resins, and removing it upstream protects both the softening and deionization stages. All three components are controlled by Clack WS1 valves, built and assembled in the USA to meet rigorous standards for long-term reliability in commercial water treatment solutions.



The final purification stage is the DI-FUSION™ Pro 48K Mixed Bed Deionization System, utilizing Purolite™ MB400 mixed bed resin. This resin blend removes both cations and anions simultaneously, achieving conductivity levels below 0.1 microsiemens. The AquaVRay™ UV System provides chemical-free disinfection as the final barrier, ensuring microbial protection without reintroducing contaminants. Every component is engineered to work together, delivering consistent ultra-pure water across shifts and production cycles.



Pure Water Living



When water meets laboratory standards, processes stabilize. Equipment runs cleaner, results become repeatable, and quality control tightens. Employees trust the supply, and production schedules align with expectations. This system protects sensitive instruments, reduces rework, and maintains the purity levels that define professional operations. In environments where precision cannot be compromised, water quality becomes the foundation of reliability.



Pure Water. Pure Trust.

Specifications

    Performance

  • Ideal For: Commercial
  • System Capacity: 48,000 Grains
  • Occupants: Commercial
  • Household Size: Commercial
  • Number of Bathrooms: Commercial
  • Media Volume: 1.5 Cu.Ft
  • Media Type: DI Mix Bed - Purolite™ MB400, Water Softener - Aldex C-800 10% Crosslinked Resin, Carbon - INDOCARB® E124
  • Max Flow Rate: 27 gpm at 15 psi drop
  • Backwash: 2.7 gpm
  • Technical Specifications

  • Valve: WS-Clack WS1 Valve, DI-In-Out Head, Carbon Clack WS1 Valve
  • Input & Output Line Size: ¾” or 1” NPT
  • Tank Dimensions: WS 10"x54", GUC 10"x"54, DI "14x47"
  • Brine Tank Size: 18"X36" Gray
  • Product Dimensions: 84"L × 32"W × 68"H
  • Product Weight: 503 lb, 228 kg
  • Power Requirement: 110V Standard (Plug-In Transformer Included)
  • Bypass Valve Included: Yes
  • Drain Line: ¾” or 1” NPT
  • Additional Components

  • 1/2" Dia drain line tube 20' in length
  • Installation Time & Requirements

  • Installation Type: Point of Entry
  • Estimated Installation Time: A professional water softener installation typically takes 3 to 6 hours, but this can vary depending on the complexity of the job and the type of system. Replacing an existing unit might take less time, sometimes as little as an hour, while a new installation with additional plumbing will take longer.

Customer Reviews

Customer Reviews

Based on 579 reviews
84%
(489)
12%
(68)
3%
(17)
0%
(1)
1%
(4)
L
Louis Barton
Our bakery uses it for steam injection ovens

The steam injection oven in our artisan bakery in Wellesley, Massachusetts was scaling badly with city water. Since installing the AquaLivia DI-Fusion Pro to feed pure water into the steam system, the oven runs cleaner and our bread crust has actually improved. An unexpected bonus.

S
Sylvia Whitmore
Impressed a skeptic

I was skeptical about buying a commercial DI system from an online brand but AQUALIVIA changed my mind. The DI-Fusion Pro 48K arrived well packaged, setup was manageable, and water quality is exactly what they promised. Support team was knowledgeable and patient. Glad I took the chance.

E
Earl Pemberton
Works great, no complaints

Bought the aqualivia DI-Fusion Pro for our commercial window washing fleet. Three trucks, daily production, pure water results every time. System has been maintenance free for four months. No complaints at all.

R
Reginald Ashworth
Pure water for our supply operation

We distribute sterilization supplies and AquaLivia set us up with the DI-Fusion Pro 48K for our in-house quality testing. Consistent zero TDS output every time. Build quality is excellent and the warranty terms gave us confidence. Great support team.

C
Craig Alderton
Three stars - does the job but nothing special

The AQUALIVIA DI-FUSION 48K produces clean water and the build quality seems fine. For our small lab it handles the load. Reason for three stars is the price feels high compared to similar capacity systems, and the resin cartridges are not cheap to replace. Functional product but I expected a bit more for the investment.

Delivery & Returns

Most AQUALIVIA™ systems are built or assembled to order at our Florida facility.

• Standard orders ship in 2 to 4 business days

• Custom or special systems may require 7 to 10 business days

• Orders placed after 12:00 PM ET process the next business day

Estimated Transit Times (after shipment)

• Ground: 5 to 10 business days

• Freight systems: 5 to 10 business days

Free Shipping

Free standard shipping on orders over $99 within the continental U.S.

Freight Delivery

Large systems ship via pallet freight. An adult must be present to inspect and sign.

Inspection

Please inspect your order upon delivery and report any damage within 3 business days.

International Orders

International shipping is available. Duties and taxes are the customer’s responsibility. All international sales are final unless covered by warranty.

Warranty & Maintenance

Warranty:

At AQUALIVIA™, we stand behind the quality of our water treatment systems. Every product is carefully built to last, and we’re proud to offer strong warranty coverage to give you peace of mind.

What’s Covered

  • Mineral Tanks: 10 years (up to 13" × 54"), 5 years for larger tanks.
  • Control Valves: 5 years.
  • Brine Tanks: 5 years.
  • Accessories & Components: 1 year.
  • AQUAREX™ Whole House Filter: 5 years.
  • OZONEX™ Ozone Systems: 1 year.
  • AquaVRay™ UV Systems: 1 year.
  • HydroClear™: 1 year(system only)
  • AquaRevive™ RO Systems: 1 year(system only)

What’s Not Covered

  • Regular-use consumables (filters, resins, membranes, UV lamps, cartridges).
  • Damage caused by misuse, freezing, flooding, power surges, or improper installation.
  • Products used with non-AQUALIVIA™ parts or outside normal water conditions.

Our Promise

We’ll repair, replace, or provide a comparable solution if your system has a covered defect. Our goal is to make sure your AQUALIVIA™ system works the way it should, so you can enjoy clean, pure water with confidence.

👉 For warranty support, please contact Info@AquaLivia.com.

Maintenance Requirement:

DI-Fusion™ Pro Complete Commercial Deionization System
Maintenance
As Needed
  • Add salt to softener
  • Monitor TDS / conductivity
Every 3–12 Months
  • Replace AQUAREX™ sediment filter
Every 12 Months
  • Replace UV lamp
  • Check system operation
Based on TDS
  • Replace DI resin when readings rise above target
Every 5–10 Years
  • Replace carbon media
Every 10–15 Years
  • Replace softener resin
Note
System performance depends on pretreatment and water quality. Regular TDS monitoring is essential.

Product Documentation

Benefits of Using a DI-FUSION™ High-Purity Water System

Delivers Continuous Purity

Provides uninterrupted, ultra-low–conductivity water through smart alternating-tank operation.

Maximizes Resin Life

Countercurrent regeneration and optimized kinetics extend resin performance and reduce replacement costs.

Ensures Process Reliability

Eliminates raw-water bypass to protect sensitive downstream systems and instruments.

Improves Operational Efficiency

Demand-initiated regeneration minimizes chemical use and wastewater generation.

Supports Compliance & Validation

Meets ISO, USP, and ASTM standards for purified and high-purity water systems.

Engineered for Critical Applications

Ideal for manufacturing, laboratory, and pharmaceutical environments requiring absolute consistency.

Multi-column

  • Made in the USA

    Every AQUALIVIA system is proudly designed, assembled, and tested in the USA to ensure premium quality and reliability.

  • Certified Purity

    NSF and WQA certified components backed by 20+ years of water-treatment expertise.

  • Advanced Filtration

    Our multi-stage filtration delivers ultra-pure water for every home and business.

Testimonials

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Frequently Asked Questions

Certified Clean Water You Can Trust

AQUALIVIA filtration systems deliver pure, reliable hydration for your family. Each unit is tested and certified to meet strict standards for contaminant reduction and long-term performance.
*Products may vary. Some items excluded

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