Echo Refresh Hydrogen Inhalation Machine

Hydrogen & Oxygen Generation

• Product: Echo Refresh Hydrogen Inhalation Machine
• Technology: SPE/PEM Electrolysis
• Hydrogen Type: Molecular Hydrogen (H₂)
• Maximum Hydrogen Output: 1,200 mL/min
• Maximum Oxygen Output: 600 mL/min
• Combined Gas Output: 1,800 mL/min
• Hydrogen Gas Purity: 99.999%
• Gas Generation Source: Distilled Water

Gas Delivery & Inhalation Modes

• Gas Output Ports: 3
• Hydrogen Ports: 2
• Oxygen Ports: 1
• Operating Modes: Hydrogen, Oxygen & Combined Gas
• Simultaneous Use: Two-Person Hydrogen Inhalation
• Delivery Method: Compatible Nasal Cannulas
• Gas Flow Rate: Fixed

Operating Controls & Performance

• Display: 7-Inch TFT Touchscreen
• Session Duration: 30–360 Minutes
• Timer Adjustment: 30-Minute Increments
• Operation: Automated Gas Generation
• Monitoring: Real-Time Operating Status
• Alerts: Water Level, TDS & Temperature
• Noise Level: Quiet, Low-Noise Operation

Electrical Requirements

• Input Voltage: AC 110–240V
• Rated Input: 6A
• Power Consumption: 470W
• Connection: Grounded Household Electrical Outlet
• Installation: No Permanent Plumbing Required

Water Requirements & Maintenance

• Water Type: Distilled Water Only
• Reservoir Capacity: 2.6 Liters (Approximately 11 Cups)
• Water Resistivity: Greater Than 2 MΩ·cm
• Water Conductivity: Less Than 0.5 µS/cm
• Water TDS: 0–6 ppm
• Water Replacement: Every 20 Operating Hours or Weekly
• Maintenance: Reservoir & Water Trap Cleaning
• Draining: Automatic Drain Function

Dimensions & Construction

• Product Dimensions (H × W × D): 15 × 10 × 14 Inches
• Product Weight: Approximately 30 lb
• Shipping Dimensions: 20 × 14 × 21 Inches
• Housing: Aluminum
• Mobility: Integrated Side Carrying Handles
• Placement: Stable, Level Indoor Surface
• Installation: Portable, Freestanding Design

Integrated Safety & Monitoring

• Low-Water-Level Alerts
• High-Water-Level Alerts
• Elevated TDS Alerts
• High-Temperature Alerts
• Internal Operating Monitoring
• Ventilation Requirements

Warranty & Support

• Manufacturer Warranty: 10-Year Limited Warranty
• Warranty Registration: Not Required
• Money-Back Guarantee: 60 Days
• Customer Support: Live, U.S.-Based Assistance

The Echo Refresh Hydrogen Inhalation Machine brings advanced molecular hydrogen technology into everyday wellness environments through a compact, self-contained design. Measuring 15 × 10 × 14 inches and weighing approximately 30 pounds, the system features built-in side handles for convenient repositioning. Its streamlined construction makes it well suited for home offices, relaxation areas, and dedicated wellness spaces without requiring permanent installation or plumbing connections.

With three dedicated gas-output ports, the Echo Refresh accommodates compatible nasal cannulas and tubing configurations for hydrogen-only, oxygen-only, or combined hydrogen-oxygen inhalation sessions. The unit operates from a standard, properly grounded household electrical outlet and should be placed upright on a stable surface with adequate ventilation. Keep surrounding airflow unobstructed and maintain a safe distance from open flames, sparks, and other ignition sources.

The Echo Refresh Hydrogen Inhalation Machine is designed for use with manufacturer-approved nasal cannulas and gas-delivery tubing. Its three output ports support hydrogen-only, oxygen-only, and combined hydrogen-oxygen configurations. Two hydrogen ports also accommodate simultaneous hydrogen inhalation by two users, following Echo Water's operating instructions.

The Echo Refresh operates independently of other Echo hydrogen water systems and requires no permanent plumbing or specialized installation. Position the machine upright on a stable, level surface near a properly grounded household electrical outlet, with adequate ventilation and clearance from flames, sparks, and other ignition sources.

The internal reservoir requires distilled water meeting Echo Water's specified purity requirements. Do not connect the Echo Refresh to CPAP/BiPAP machines, ventilators, supplemental oxygen equipment, or other respiratory devices unless the specific configuration is expressly approved by Echo Water. Refer to the manufacturer's user manual for compatible accessories, tubing configurations, and operating requirements.

The Echo Refresh Hydrogen Inhalation Machine includes a manufacturer-provided 10-year limited warranty at no additional cost, subject to Echo Water's applicable warranty terms. No warranty registration is required, and coverage begins from the date of purchase, providing long-term manufacturer-backed protection and customer support.

Warranty coverage and service are governed by Echo Water's manufacturer warranty provisions. Proper operation and maintenance must follow the manufacturer's instructions, including the use of distilled water meeting specified purity requirements, routine reservoir cleaning, and approved gas-delivery accessories. Applicable exclusions, limitations, and remedies are determined by Echo Water's warranty terms.

The Echo Refresh also includes a manufacturer-advertised 60-day money-back guarantee, subject to applicable return conditions. Warranty questions, troubleshooting, and service-related inquiries are supported by Echo Water's live, U.S.-based customer support team.

Warranty coverage is provided directly by Echo Water, applies to the original owner, and is subject to the manufacturer's terms, conditions, and exclusions. Please see the SanaVi Warranty Policy Page for further details and information.

Echo Water provides dedicated U.S.-based customer support to assist with product questions, initial setup, tubing configurations, troubleshooting, maintenance, and warranty-related inquiries for the Echo Refresh Hydrogen Inhalation Machine. Support is available through phone, email, and an online help center, providing assistance throughout product ownership.

Ongoing support includes access to detailed operating instructions, distilled-water requirements, hydrogen and oxygen delivery configurations, reservoir maintenance procedures, and troubleshooting resources. For warranty claims or technical service needs, Echo Water's support team assists customers through the manufacturer's established service process.

For complete setup, operation, cleaning, and safety guidance, please refer to the Echo Refresh user manual.

Please review the Echo Refresh Hydrogen Inhalation Machine User Manual for important product-specific safety instructions, including proper ventilation, electrical safety, approved tubing configurations, distilled-water requirements, and precautions involving hydrogen and oxygen gas.

For important health and safety information, please review SanaVi's Medical & Safety Disclaimer Page before using this equipment.

By purchasing or using products distributed by SanaVi Health Systems LLC, customers acknowledge that they have read and understood this Medical & Safety Disclaimer and agree to use all equipment responsibly and in accordance with Manufacturer guidance.

What is the Echo Refresh Hydrogen Inhalation Machine?

The Echo Refresh Hydrogen Inhalation Machine is a portable molecular hydrogen and oxygen generator designed for at-home inhalation sessions. Using advanced SPE/PEM electrolysis technology, it generates up to 1,200 mL/min of 99.999% pure hydrogen and 600 mL/min of oxygen. Its compact design, nasal cannula delivery system, and 7-inch touchscreen support convenient, customizable wellness sessions.

How does a molecular hydrogen inhalation machine work?

A molecular hydrogen inhalation machine uses electrolysis to separate water into hydrogen (H₂) and oxygen (O₂) gases. The Echo Refresh uses Solid Polymer Electrolyte (SPE) and Proton Exchange Membrane (PEM) technology to generate high-purity gases from distilled water. Compatible tubing and nasal cannulas deliver the selected gas configuration during a timed inhalation session.

What are the potential benefits of hydrogen inhalation?

Hydrogen inhalation is being researched for its potential relationship to oxidative stress, antioxidant activity, inflammatory signaling, and exercise-related recovery processes. Some preliminary human studies have reported encouraging physiological findings, although research remains developing. The Echo Refresh offers a convenient way to incorporate molecular hydrogen inhalation into a personal health, wellness, and recovery routine without promising specific clinical outcomes.

Does hydrogen inhalation really work?

Hydrogen inhalation delivers molecular hydrogen through the respiratory system, where it can enter the bloodstream. Researchers have investigated its biological activity in laboratory studies and human trials, including potential effects on oxidative stress and recovery-related markers. However, the strength of evidence varies by application, and existing research does not establish that hydrogen inhalation produces guaranteed health improvements.

Is hydrogen inhalation better than drinking hydrogen water?

Hydrogen inhalation and hydrogen-rich drinking water provide different methods of molecular hydrogen exposure. Inhalation introduces hydrogen through the lungs and can continue throughout a session, while hydrogen water delivers dissolved H₂ through drinking. Neither method is universally established as superior for wellness outcomes. The better choice depends on personal preferences, equipment requirements, and the type of experience desired.

What is the difference between hydrogen inhalation and hydrogen-oxygen inhalation?

Hydrogen-only inhalation delivers molecular hydrogen, while hydrogen-oxygen inhalation uses a mixture of both gases. The Echo Refresh features two hydrogen output ports and one oxygen output port, supporting manufacturer-approved hydrogen-only, oxygen-only, and combined-gas configurations. These options provide flexibility, but the system is not a substitute for prescribed supplemental oxygen or medical respiratory equipment.

How much hydrogen and oxygen does the Echo Refresh produce?

The Echo Refresh generates up to 1,200 mL/min of molecular hydrogen and 600 mL/min of oxygen, for a combined maximum output of 1,800 mL/min. Manufacturer specifications identify hydrogen purity at 99.999%. Its SPE/PEM electrolysis system uses an enlarged membrane surface area to support efficient gas production for the machine's available inhalation configurations.

Can two people use the Echo Refresh hydrogen inhalation machine simultaneously?

Yes. According to Echo Water's current product page, the Echo Refresh supports simultaneous hydrogen inhalation by two people through its two dedicated hydrogen output ports. The machine includes two nasal cannulas and compatible tubing accessories. Users should follow Echo's approved two-person connection instructions, maintain proper ventilation, and keep unused gas-output ports unobstructed.

How long should a hydrogen inhalation session last?

The Echo Refresh provides selectable sessions from 30 to 360 minutes, adjustable in 30-minute increments through its 7-inch touchscreen. Echo Water suggests that many users begin with 30–60-minute sessions before considering longer durations. Appropriate use depends on individual circumstances, and longer sessions should not be interpreted as providing proportionally greater health benefits.

Is hydrogen inhalation safe, and are there side effects?

Published human studies suggest that certain low-concentration hydrogen inhalation protocols have been generally well tolerated, but those findings do not establish the safety of every device or gas configuration. Hydrogen is flammable, and oxygen supports combustion. The Echo Refresh requires appropriate ventilation, approved accessories, and separation from ignition sources. Individuals with respiratory or cardiovascular conditions should seek medical guidance before use.

What water does the Echo Refresh hydrogen breathing machine require?

The Echo Refresh requires distilled water in its internal reservoir to support reliable electrolysis and protect internal components. Echo specifies water with very low dissolved solids, including a TDS range of 0–6 ppm. Tap water, mineral water, additives, and ordinary filtered drinking water should not be substituted unless they meet the manufacturer's specific water-quality requirements.

Does the Echo Refresh require professional installation?

No. The Echo Refresh is a portable, self-contained hydrogen inhalation system that requires no permanent plumbing or professional installation. The machine measures 15 × 10 × 14 inches and weighs approximately 30 pounds. Place it upright on a stable indoor surface near a properly grounded electrical outlet, with sufficient ventilation and clearance from heat and ignition sources.

Is the Echo Refresh hydrogen inhalation machine loud?

No. The Echo Refresh is designed for quiet operation, using a cooling and reservoir system intended to minimize operating noise. Its low-noise design allows inhalation sessions to fit into relaxing activities such as reading, working, or unwinding at home. The manufacturer does not provide a specific operating noise rating in decibels.

What maintenance does the Echo Refresh require?

The Echo Refresh requires regular distilled-water replacement and periodic cleaning. The manufacturer's manual recommends changing reservoir water every 20 operating hours or once per week, whichever comes first. The water trap should also be inspected and cleaned as needed. Follow Echo's approved cleaning, draining, and maintenance instructions to help preserve reliable operation.

How much does the Echo Refresh cost, and what warranty does it include?

The Echo Refresh is a premium hydrogen inhalation machine with pricing determined by the current manufacturer and retailer listings. It includes a 10-year limited manufacturer warranty, a manufacturer-advertised 60-day money-back guarantee, and access to live U.S.-based customer support. Use SanaVi's current product page and applicable policies for pricing, availability, warranty coverage, and purchase terms.

For proper setup, operation, and ongoing maintenance, please refer to the Echo Refresh Hydrogen Inhalation Machine User Manual available through Echo Water's online support resources. The manual provides detailed guidance on distilled-water requirements, hydrogen and oxygen tubing configurations, touchscreen controls, session settings, reservoir cleaning, troubleshooting, and essential safety precautions to support reliable system performance.

For additional assistance, Echo Water provides live, U.S.-based customer support for setup questions, operating guidance, maintenance, troubleshooting, and warranty-related inquiries.

The Echo Refresh Hydrogen Inhalation Machine requires routine maintenance to support reliable hydrogen and oxygen generation. Use only distilled water meeting Echo Water's purity requirements, and check reservoir water levels before each session.

Replace the reservoir water every 20 operating hours or once per week, whichever comes first. Regularly inspect and clean the water trap, and follow the manufacturer's instructions for reservoir draining, rinsing, and periodic deep cleaning.

Keep the exterior and touchscreen clean with a soft, lightly damp cloth. Avoid harsh cleaners, excessive moisture, and unauthorized modifications. Disconnect electrical power before cleaning, and drain the reservoir before transporting the machine.

For water-level alerts, elevated TDS readings, temperature warnings, or other performance concerns, consult the Echo Refresh online User Manual or contact Echo Water's U.S.-based customer support team for assistance.

Free shipping to all 50 U.S. states, U.S. territories, and AA/AE/AP military addresses is included with this product, along with shipping insurance.

Orders are typically processed within 1-2 business days, with tracking information provided once shipped so you can follow delivery progress in real time.

Delivery timelines may vary slightly based on location, carrier routing, or seasonal factors such as weather and holidays.

Standard delivery times to the lower 48 U.S. States is approximately 2-7 business days depending on your location. Shipping times to Hawaii, Alaska and U.S. territories may take longer due to distance, port delays and logistics.

For any questions regarding your order, Echo Water provides ongoing support, and SanaVi Health Systems is also available to assist with order updates as needed.

• Orders typically ship within 1–2 business days after processing
• Shipping transit times within the United States generally takes 2–7 business days
• Shipping transit times to Alaska, Hawaii, U.S. territories and Military addresses generally take 3-14 days
• Tracking information is provided with every order for real-time updates
• Orders are delivered via standard carriers on business days (Monday–Friday)
• Delivery timing may vary based on location, weather, holidays, or carrier logistics
• For complete information about shipping, delivery, freight inspection, and damage reporting, please review our Shipping, Delivery & Damage page.

Getting started with the Echo Refresh Hydrogen Inhalation Machine begins with placing the unit upright on a stable, level surface in a well-ventilated indoor space. Fill the internal reservoir with manufacturer-specified distilled water, connect the approved tubing and nasal cannula according to the desired hydrogen and oxygen configuration, and ensure all connections are secure. No permanent plumbing or professional installation is required.

Connect the machine to a properly grounded electrical outlet and use the 7-inch touchscreen to select a session duration from 30 to 360 minutes in 30-minute increments. Follow the manufacturer's operating instructions, keep gas-output ports unobstructed, and maintain a safe distance from flames, sparks, and other ignition sources.

For complete setup, tubing configurations, operating instructions, and safety guidance, refer to the Echo Refresh online User Manual. Echo Water also provides live, U.S.-based customer support for setup assistance, operating questions, and troubleshooting.

We offer flexible financing through Shop Pay Installments in partnership with Affirm. To explore available payment plans, simply click the “Check your purchasing power” link below the Shop Pay logo which is located below the "Add To Cart" button, or select the “Buy with Shop” button. Available installment options will appear during checkout based on eligibility.

Additionally, if you choose PayPal at checkout, you may also access PayPal’s Buy Now, Pay Later options directly through PayPal. After selecting PayPal as your payment method, their available installment plans will be presented within the PayPal checkout environment.

Financing availability and terms are determined by the respective provider and subject to their eligibility approval.

For more details please see our Payments & Financing Page.

This product is governed by the Echo Water-specific return terms below. Review the current SanaVi Returns & Cancellations Policy prior to purchase for complete return eligibility, fees, conditions, and instructions.

• Return window: 60 days from delivery
  
• Condition: Product must be in resalable condition
  
• Returns: Accepted for both defective and non-defective products
  
• Return label: Prepaid return shipping label provided for approved returns
  
• Return shipping costs: Covered when the provided prepaid label is used
  
• Restocking fee: None
  
• Exchanges: Available for eligible products within 60 days
  
• Refund processing: Within 14 days after the return is received, inspected, and approved
  
• Cancellations: Orders may be canceled as long as the order has not yet shipped

Echo Water is a hydrogen wellness company focused on advancing hydration through systems that generate hydrogen-rich water using molecular hydrogen technology. Operating within a growing area of interest around hydrogen-based approaches, the company develops solutions designed to bring controlled hydrogen generation into everyday use. Their product line centers on delivering hydrogen-rich water through repeatable, system-based processes, with the Echo Flask offering a portable solution for daily routines.

With an emphasis on engineering, material integrity, and consistent performance, Echo Water continues to refine hydrogen generation technology for both reliability and convenience. Supported by U.S.-based operations and manufacturing ties within the United States, the company positions itself at the intersection of wellness and applied technology—developing solutions designed to integrate seamlessly into modern lifestyles focused on performance, balance, and long-term health.

We make every reasonable effort to keep product information accurate. Because some products are updated or fulfilled directly by the manufacturer, specifications, included components, packaging, images, or minor design details may change without notice. If a material change affects an order, SanaVi will review the matter in good faith and work toward a reasonable resolution.

For more information, please see the Manufacturer Product Updates & Specification Changes section of our Terms of Service.

Medical and Safety Warnings

The Echo Refresh Hydrogen Inhalation Machine is designed to generate molecular hydrogen and oxygen for inhalation as part of a general wellness routine. It is not intended to diagnose, treat, cure, or prevent any disease or replace prescribed respiratory therapy. Individuals with respiratory or cardiovascular conditions, those using supplemental oxygen or respiratory equipment, and anyone who is pregnant or has other medical concerns should consult a qualified healthcare professional before use.

For safe operation, position the Echo Refresh upright on a stable, dry surface in a well-ventilated indoor environment. Hydrogen is flammable, and oxygen supports combustion; keep the machine away from flames, sparks, smoking materials, and other ignition sources. Use only manufacturer-specified distilled water, approved tubing configurations, and a properly grounded electrical outlet. Never block active gas-output ports or connect the system to CPAP/BiPAP machines, ventilators, or other respiratory equipment unless expressly approved by Echo Water. Discontinue use if equipment damage, leaks, overheating, or unusual operation occurs.

Please follow all setup, gas-delivery configurations, session duration, water-quality, maintenance, and safety instructions provided in the Echo Refresh Hydrogen Inhalation Machine online User Manual.

*** For important health and safety information, please review SanaVi's Medical & Safety Disclaimer Page before using this equipment.

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