The magnetic chaff collector stops silver skins and debris, keeping the system clean and running smoothly. Just pull out the collector, empty it into your garden, and pop it back in.
DiFluid AirWave
A breath of fresh air.
Engineered for airflow.
Multiple rounds of fluid dynamics simulation refine every inch of the internal airflow minimizing resistance, maximizing purification.
With powerful airflow up to 130 m³/h of airflow, smoke doesn't stand a chance.
Get to know AirWave
Suction
No pressure disruption.
Suction
No pressure disruption.
Pressure-safe inlet design uses side vents to create strong negative pressure without disrupting the internal pressure of your roasting machine.
Push-to-seal inlet connection lets you insert the hose fully for maximum suction right at the source. This close fit ensures that when you drop beans from your roaster, smoke is pulled in immediately, preventing it from escaping into the environment.
Direct cooling tray connection allows you to attach AirWave directly to your tray to speed up cooling by drawing out heat, while also pulling smoke away before it spreads into your workspace.
Self Cleaning
Save time and money.
Self Cleaning
Save time and money.
Efficient high-heat purification heats the catalyst to 400°C, effectively vaporizing built-up grease, oil, and organic residues for seamless, hands-free upkeep.
Hassle-free filterless operation eliminates the need for replacing disposable filters or performing manual deep cleaning, as the self-cleaning cycle automatically handles residue removal to keep the system running smoothly.
Adaptive maintenance optimization tailors the cycle for varying usage patterns, refreshing the system based on roasting smoke levels or during idle periods to keep the catalyst vibrant and enhance overall durability and performance without unnecessary strain.
Compact
Fits pretty much anywhere.
Compact
Fits pretty much anywhere.
Home roasters can use AirWave to manage smoke and odors from coffee roasting in a kitchen or garage. AirWave easily handles emissions from countertop roasters under 1kg, keeping your space clear without needing extra ventilation, so you can roast all you want without smoke buildup affecting your home environment.
Sample roasting for evaluating new beans is an ideal use for AirWave, especially in a lab or studio. Consecutive roasts are easily processed without residue issues, while fitting easily in tight workspaces.
Small coffee shops in city areas can rely on AirWave to control smoke from daily roasting without the need for large exhaust systems. Emissions from continuous batches, will easily maintain clean indoor air that meets urban regulations and supports serving fresh coffee on-site.
Efficient
Engineered to save power, specifically for coffee.
Efficient
Engineered to save power.
Low-temperature activation at 200°C enables the NovaCat catalyst to start purifying emissions faster than conventional systems needing 400°C+, cutting energy use for startup in everyday roasting.
Crafted for extremes. Inside AirWave lies a core of uncompromising power: a high-performance metal alloy heating coil, forged to endure temperatures up to 1200°C. Faster heating, greater stability, and enough power to break down even the toughest particles and odors.
Rapid heat conduction through the metal carrier speeds up catalyst warmup for sporadic sessions, minimizing long energy pulls and boosting efficiency in variable roasting setups.
Not just smoke,
odors too.
We’ve pioneered a single-metal catalytic system, precisely engineered to break down smoke and odor molecules produced during coffee roasting. AirWave is smaller, more efficient, and sets a new standard for dealing with roast smoke.
At just 300°C, AirWave NovaCat breaks down Volatile Organic Compounds (VOCs) and odor molecules, leaving your space noticeably cleaner and fresher.
Smoke free, like it should be.
Eliminates up to 99.9% of VOCs and fine particles, drastically cutting harmful carcinogens and irritants. Engineered to meet global environmental standards for cleaner, healthier air.
Tested. Proved. Trusted.
AirWave Performance Metrics
Third-party lab tests prove AirWave with NovaCat’s effectiveness in removing Particulate Matter (PM) and VOCs, delivering consistent, reliable results across multiple trials.
*For optimal air quality, proper ventilation in enclosed spaces is still recommended.
Total Control.
Target temp: 250°C. Designed for lighter smoke conditions and smaller roasts. Save energy while maintaining effective filtration and consistent airflow throughout the roast.
The Brain of AirWave
OmniFlux monitors your roast stage in real time, automatically guiding AirWave’s response. No buttons, no guesswork — just seamless, automatic, effective smoke elimination.
You focus on roasting, AirWave and OmniFlux handle the rest.
*This feature requires a separate purchase.
Power that hides
in plain sight.
We’ve rethought smoke removal from the ground up, combining high-efficiency particle filtration with advanced purification to tackle both smoke and harmful gases.
AirWave fits easily into tight roasting spaces while performing like a full-size system, without the need for complex venting setups.
No compromises, just powerful, plug-and-play performance.
Built to Last.
AirWave features a built-in self-cleaning mode that runs low-speed, high-temperature cycles to gently clear out oil, dust, and chaff buildup. This feature extends the lifespan of the NovaCat catalyst material by up to 300%.
Built to Last.
High-performance insulation materials and design to ensure that the surface temperature stays safe to touch, even during extended high-temperature operation. Every interaction is safe and comfortable, giving you peace of mind throughout use.
All Stages Covered
The NovaCat Catalyst totally removes smoke, odor, and harmful VOCs, ensuring a fresh roasting environment.
Innovative Highlights
Novacat Catalyst
NovaCat is a low-temperature catalytic material customized for coffee roasting emissions, comprising precious metals (Pt, Pd, Rh) and transition metal oxides as active components, with the oxides enhancing water and poison resistance while targeting high-concentration hydrocarbons (including VOCs) and CO. It activates at ≥200°C, achieving superior HC and CO conversion efficiency in the 200-300°C range compared to standard three-way catalysts (TWCs), converting pollutants to CO₂ and H₂O without ozone generation. Supported on an iron-chromium-aluminum metal carrier for rapid heating and thermal shock resistance, it ensures high purification in dynamic, low-flow scenarios, backed by proprietary patents.
Firmware Updates
Connect to DiFluid Café or CoffeeOS for seamless firmware updates via wifi or bluetooth. AirWave just keeps getting better!
Auto Power Adjustment
Connect wirelessly to DiFluid OmniFlux to automatically control power level and fan speed for optimal energy use and performance.
What's in the box?
Technical Specifications
Rated Voltage
220V Model: 220-240V
120V Model: 100-120V
120V Model: 100-120V
Dimensions (Main Unit)
11.4"x7.1"x12.5" (290x181x318mm)
Rated Frequency
220V Model: 50Hz
110V Model: 60Hz
110V Model: 60Hz
Intake Diameter
3.94" (100mm)
Power Rating
220V Model: 2400W
110V Model: 1800W
110V Model: 1800W
Outlet Diameter
3.94" (100mm)
Bean Capacity
220V Model: ≤1Kg
110V Model: ≤800g
110V Model: ≤800g
Power
220V~50Hz, 10A
Max Airflow
130m³/h (80m³/h after connection)
Note: Exceeding this may cause smoke to leak, depending on roaster used.
Operation Modes
Manual, Auto, Fan
Max Inlet Temp.
<140°C (284°F)
Machine Cleaning
Self-Cleaning Mode: Activate every 50kg of roasting
Noise Level
<76dB (A)
Smoke Control
Standard / Extreme Filtration
Net Weight
6.9kg (Not including accessories)
Power Supply
220V ⎓ 10A
110V ⎓ 15A
110V ⎓ 15A