The SR100 pairs medical-grade 3-stage filtration with a laser particle sensor and a live Particle Count Meter readout — so the air doesn’t just get cleaner, it shows you it did.
3-Stage Filtration
Three layers. One clean breath.
01
Pre-Filter
Captures dust, hair, lint, and large particles before they can clog the inner filter — extending the life of every layer behind it.
02
True HEPA H13
Traps 99.97% of particles down to 0.3 microns: fine particulates, pollen, dander, smoke, mold spores, and most airborne bacteria.
03
Activated Carbon
Adsorbs odors, cooking smells, VOCs from paint and cleaners, and the harsh edge of wildfire smoke.
Particle Count
142
μg/m³
POOR
Real-Time Air Quality
Most purifiers guess.
We show you the proof.
The same laser-based Particle Count Meter used in commercial sensors that cost thousands — built right into the SR100. Watch the count drop in real time as your air gets cleaner.
Poor
>76 μg/m³
Normal
36–75 μg/m³
Good
0–35 μg/m³
Laser Particle Sensor
A sensor that reads your room — every few seconds.
A laser beam fires across an internal chamber and counts the particles smaller than 2.5 microns drifting through. The result is reported as micrograms per cubic meter and printed onto the display in real time. Auto mode uses this signal to step fan speed up or down without you ever touching the device.
Sensor
Laser scattering
Range
0–999 µg/m³
Refresh
~3 sec
Color states
Green · Yellow · Red
Ready to see your air?
The SR100 ships free in the U.S., with a 30-day return window.
