STĀCK
Good air days are coming soon

Most air purifiers sell reassurance, not results

A colour ring instead of real numbers. One sensor doing the work of four. Filters that stop at "good enough". STĀCK arrives as a breath of fresh air. All science intended.

Four-stage HEPA-14 filtration captures the tiniest particles. Four sensors track PM2.5, PM10, temperature and humidity, so you see real data, not a colour. Pure engineering, built to go beyond good enough. Your home deserved this a long time ago. We took three years to build something worthy of it.

Good air days are coming soon

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Take a Deep Breath HEPA Days are Here

Invisible, odour-less particle that skips your nose and goes straight to your bloodstream.

Invisible, odour-less particle that skips your nose and goes straight to your bloodstream.

0.05% vs 0.005%.Doesn't sound like much.
Until you have to breathe it in.

H13 filters stop 99.95% of particles. HEPA-14 stops 99.995%. That's roughly 10× more efficient at stopping the finest particulates. In clean air, the difference is academic. In North India in winter, the difference is the point.

HEPA 14
HEPA 13 HEPA 13
HEPA 14

SenseQuad™

Four Sensors. One Display. Zero Guesswork.

PM 2.5

Invisible, odour-less particle that skips your nose and goes straight to your bloodstream. 0.3 microns wide. SenseQuad™ watches it so you don’t have to wonder.

PM 10

The visible villain. Dust, pollen, pet hair, the stuff you can see floating in a sunbeam. PM10 tracking tells STAĆK when the larger particles spike so it can respond before you sneeze.

Relative Humidity

Pollution levels change with temperature. VOCs release faster in the heat. STAĆK tracks it because because clean air should also be comfortable air.

Temperature

Humidity determines how fast pollutants travel, how long they stay airborne, and how your body responds to them. Tracked live. Factored in automatically.

Thou shall not pass, Not even at 0.3 microns.

DeepStack four-stage filtration.

STAĆK Has Both Covered with NUUK APP

Washable Nylon Pre-Filter

Hair. Dust. Anything big enough to see. Gone before it gets anywhere near the HEPA 14. Washable, reusable, and designed to last. 

Stops down to ≈ 50μm Pet fur · 120μm Hair · 80μmLint & fibres · 60μm

Fine Mesh Pre-Filter

The stage most purifiers skip. Catches finer dust and pollen before they can clog the HEPA core, which is why STĀCK’s HEPA-14 lasts years longer than single-pre-filter competitors.

Fine dust · 30μmPollen · 15μmStops down to ≈ 10μm

HEPA-14

Hair. Dust. Anything big enough to see. Gone before it gets anywhere near the HEPA 14.

PM 10 · 10μmPM 2.5 · 2.5μmPM 1 · 1.0μmStops down to ≈ 0.3μm

Activated Carbon

For what you smell as much as what you can’t. VOCs, cooking fumes, odours, gases. Clean air should also smell like nothing at all.

VOCsCooking FumesGas & OdoursStops ≈ Volatile Organic Compounds

For the Control Freaks and the Set-It-and-Forget-Its.

STAĆK Has Both Covered with NUUK APP

Modes
Display
Mood Light
Timer
Custom PM2.5

Set the Mood

Stack takes care of the air

Mood Light

Header

STAĆK Has Both Covered with NUUK APP