Purifiers, Explained
Air purifiers are wrapped in jargon — MERV, HEPA, CADR, ACH. These short videos cut through it: how a purifier actually cleans a room, what the numbers on the box really mean, and why the air indoors is dirtier than you think. No fluff, about a minute each.
Luggable Secrets: not just a box with fans
It looks simple. It isn't. The high-static-pressure fans, the hidden internal tension wire that seals every filter, and the one-speed design that keeps it running — the engineering most DIY builds miss, in 45 seconds.
Shop the Luggable →The series: Clean Air, Explained
A short, plain-English series on how clean air actually works — new episodes dropping weekly. Watch them in order and you’ll read any air-purifier box like a pro.
How an air purifier actually cleans a room
Where does the dirty air even go? The fans pull the whole room’s air in, a MERV-13 filter traps ~93% of the particles, and clean air cycles back out — several times an hour.
New · dropping this weekMERV vs HEPA vs CADR, decoded
The three words on every box, finally explained — how fine the filter is, how loud the standard gets, and the one number that actually decides how fast your room gets clean.
New · dropping this weekYour indoor air is 5× dirtier than the street
Cooking, sprays, damp, dust and closed windows all build up indoors — and you breathe ~90% of your air at home. Here’s what it does to you, and the simple fix.
New · dropping this weekWant the full engineering deep-dive behind the videos? Read Luggable Secrets — not just a box with fans.
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