Roamer Ion-Wind Technology
Reject Traditional HEPA Filters, Embrace a New Era of Maintenance-Free, Nano-Level Clean Standards.
With our globally unique "Ion-Wind + Conductive Collection + Self-Cleaning" technology, we provide truly virus-killing, self-cleaning, maintenance-free, and ultra-pure air purification solutions for homes, offices, workshops, and vehicle cabins.
Market Pain Points & Opportunity
Air Purification Revolution in Post-Pandemic Era
Global attention to air quality has upgraded from simple "dust removal" to "detoxification" and "deep purification". The market urgently needs a revolutionary solution that solves efficient purification, broad-spectrum sterilization, and zero consumable costs simultaneously.
Unsustainability of Consumable Economy
HEPA technology relies on high filter replacement costs, and discarded filters cause serious secondary environmental pollution.
Failure of Micro-Protection
Traditional technologies have low single-pass efficiency for viruses and PM0.1 ultrafine particles, with risks of secondary release.
Inevitability of Performance Decay
Over time, physical filters inevitably clog, leading to a precipitous drop in purification efficiency.
Core Technology Barriers
Roamer Ion-Wind
Roamer Ion-Wind
Using negative voltage to generate high-speed directional negative ion flow, achieving a technological leap from "passive interception" to "active capture".
Core Technology Barriers
Nano-Level Precision
Purification precision up to 1nm, 99.9% single-pass efficiency, far exceeding HEPA limits.
Sterilization & Purification
Directly inactivates viruses and bacteria through electric field force, eliminating biological pollution at the source.
Lifetime Zero Consumables
Washable conductive plastic design, completely breaking the "sell device, earn consumables" model.
Ultra-Long Lifespan
Constant purification efficiency throughout the entire lifecycle, with no performance decay.
Prototypes & Videos
Physical Verification & Performance Demo
Roamer Ion-Wind modules have completed prototype development and passed rigorous performance tests. Below are our physical showcases and operation videos.

Lifetime Zero Consumables
Addressing the need for filter replacement every 6-12 months, our innovative Ion-Wind technology achieves a lifetime filter-free experience, providing peace of mind and convenience.

Nano-Level Purification
Breaking the limits of physical interception, Ion-Wind technology elevates purification precision to the nano-level (1000x better than HEPA), efficiently removing pollen, bacteria, and viruses.

Smart Self-Cleaning
Real-time air quality monitoring adjusts fan speed automatically. Periodic self-cleaning restores purification efficiency to like-new condition, ensuring a "fresh machine daily" experience.

Green Design
Incorporating automotive design language for a dynamic look. Combined with filter-free and self-cleaning advantages, it perfectly aligns with green, healthy, and sustainable development needs.
Third-Party Prototype Test Report
Rigorous testing based on Volvo standards validates the superior performance of Roamer technology in real-world environments.
Filtration efficiency for NaCl particles at 50 L/s airflow
Far below international safety standards (50 ppb)
Low current consumption, high energy efficiency
Key Test Data
Test results show that at airflows of 50 L/s and 80 L/s, the Roamer prototype maintains extremely high filtration efficiency (up to 99%) for both NaCl and DEHS particles, while ozone generation is strictly controlled within safe limits.
- In-cabin PM2.5 concentration < 5 ug/m3
- Significant filtration efficiency for 0.3μm particles
- Stable operation, no secondary pollution

Click to view detailed data table


Business Model & Applications
Core Modularization + Multi-Scenario Empowerment
Rapidly penetrating diverse markets by providing standardized air purification modules, achieving To C and To B dual-wheel drive.
Home Consumer (To C)
Launching "self-cleaning, maintenance-free" high-end air purifiers to solve user pain points of expensive replacements and troublesome maintenance.
Automotive (To B)
Partnering with automakers to integrate modules into AC systems, enhancing vehicle health selling points.
New Species - Central AC (To C/B)
Launching "self-cleaning, maintenance-free, ultra-pure" high-end central air conditioning, solving user pain points of "expensive replacement, troublesome maintenance, and pollen allergies".
Industrial & Commercial (To B)
Providing low-energy, low-maintenance dust removal and purification solutions for factories and office buildings.
Comparison with Industry Leaders
Roamer Ion-Wind vs Traditional HEPA Purifiers
Xiaomi Filter Replacement Demo 1
Real user footage: Traditional HEPA filters trap massive dust, making replacement messy and risking secondary pollution.
Xiaomi Filter Replacement Demo 2
Clogged filters lead to performance drops and require constant, expensive repurchases.
Xiaomi Filter Replacement Demo 3
Visualizing the "dirty" and "tiring" reality of HEPA maintenance, highlighting the economic burden on users.
Roamer Gen 1 Self-Cleaning Demo
Roamer Ion-Wind Technology: One-touch automatic cleaning and maintenance. Zero filter replacements for life. Zero hassle.
| Dimension | HEPA Filter | Electrostatic | Roamer Ion-Wind |
|---|---|---|---|
| Purification Precision | 0.01 μm | 0.1 μm | 0.001 μm (Nano-level) |
| Sterilization | Trapping Only (Survival Risk) | Partial Removal | 99.9% Inactivation (Total Kill) |
| Consumable Cost | High (Recurring) | None (Manual Cleaning) | Zero (Auto-Cleaning) |
| Performance Stability | Rapid Decay | Gradual Decay | Constant for 20 Years |
Summary
Roamer Ion-Wind technology comprehensively surpasses traditional HEPA filter and electrostatic technologies in multiple aspects including purification performance, safety, economy, and environmental friendliness. It not only sets new industry standards with nano-level purification precision and 99.9% single-pass efficiency, but also achieves true unification of "disinfection" and "purification" through its ability to directly inactivate microorganisms.
Industry News & Insights
Focus on Respiratory Health, Understand Air Crisis
In-depth reports from global authorities and media on the air quality crisis, revealing invisible health hazards.

Tesla Model X Launch: Bioweapon Defense Mode
Elon Musk introduces "Bioweapon Defense Mode" at the Model X launch event, demonstrating how HEPA filters remove bacteria, viruses, and pollen, highlighting the importance of air quality for health.
Volvo AAC Air Purification Technology Granted US Patent
Volvo's AAC dual-effect enhanced air purification system receives US patent, innovatively applying ion wind technology to in-car environments.
Tesla HEPA Filter: Keeping Your Cabin Air Clean
Tesla demonstrates their HEPA filtration system, inspired by hospitals and aerospace, removing 99.97% of airborne particulates.
WHO: Air pollution damages young brains
New studies link air pollution to dementia, anxiety, and depression, severely affecting brain and mental health.
In-Cabin Air Crisis: CO2 Buildup
Experts warn that CO2 levels in airtight cars rise rapidly during traffic, and recirculation alone is insufficient.
We are sleepwalking into an indoor air crisis
Exposure to indoor pollutants can trigger respiratory symptoms and worsen existing conditions like asthma.
Gas Stove Emissions & Health Risks
New Stanford study links gas stove emissions to asthma and other health risks, suggesting a switch to electric.
How Is Air Pollution Affecting Your Health?
Deep dive into the various health hazards of air quality and why we need to pay attention to this invisible killer.
"We Are All Being Poisoned Slowly": India's Air Pollution Crisis
As air quality in India deteriorates, air purifiers have shifted from luxury items to necessities. Experts point out that traditional purifiers offer limited respite against chronic severe pollution, highlighting the urgent need for more efficient solutions.
Tesla Smart HVAC System: The Future of Home Air Purification
Elon Musk confirms Tesla is working on a smart home HVAC system, aiming to create a super-efficient, quiet central AC with air purification capabilities to solve health issues like pollen allergies.
Luo Yonghao Questions Daikin Central AC: $2,000 Annual Maintenance Cost
Tech influencer Luo Yonghao questions the exorbitant maintenance costs of traditional central ACs, highlighting the "affordable to buy, expensive to keep" pain point. Roamer's maintenance-free technology is the perfect solution.
Contact Us
We invite visionary investors to join us in starting this industrial revolution of "clean air".
Phone
Phone: +86 13699297866
Email: [email protected]
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