Your air’s new doctor.
Doctor Merv has spent his whole career on one question: what’s actually in the air you breathe at home? He’ll tell you straight — what each filter captures, what it doesn’t, and which one your home actually needs. No upsell. Just clean air.
Why a prescription, and not a shop
Buying filters usually means measuring a vent, guessing at a number, and ordering a multipack that half fits. Then doing it again in three months, having forgotten which one was right.
Cabana works the other way round. You describe your home once, Doctor Merv works out what it takes, and that becomes a standing arrangement. The thinking happens at the start, and then it stops being your job.
How it works
- 1
Answer four questions
Your vent sizes, what your household deals with, and how often you want to think about it. It takes about a minute.
- 2
Get a prescription
Not a product list — a specific filter for each vent, at the tier your answers point to, with the quantity worked out for you.
- 3
One box, on your schedule
Everything your home takes arrives together, when it is due. Delivery is part of the price, so there is nothing to add and no threshold to reach.
Fresh ocean air. Inside your home.
That is the whole promise, and it is why the tiers are named for what they do rather than what they cost. If you want to see how they differ before you start, Doctor Merv has laid them out side by side.