Austin Air Immunity Machine Replacement Filter
- The widest Austin Air filter: 8 phases in one cartridge
- The widest Austin Air filter: 8 phases in one cartridge
- Upgrades any standard size unit at the next change
- Designed to last up to 5 years
Free delivery, estimated in 3–8 business days. No sales tax.
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Recommended pairing
Your Immunity Machine covers the widest range of gases, and this filter is where all eight phases live. Keep one on hand so the change takes minutes.
Austin Air Immunity Machine Replacement Filter
$694.99
Austin Air Immunity Machine Air Purifier
$1,144.99
Description
The genuine 8 phase replacement filter for the Austin Air Immunity Machine: two prefilters, activated carbon, potassium iodide impregnated carbon, zeolite and impregnated zeolite, medical grade HEPA and a HEGA carbon cloth. It also upgrades any standard size HealthMate, HealthMate Plus or Bedroom Machine to the widest Austin Air filtration.
Fits every standard size Austin Air purifier built in 1996 or later: the HealthMate, HealthMate Plus, Bedroom Machine and Immunity Machine. Choose the White filter for White and Sandstone units and the Black filter for Black, Midnight Blue and Graphite units.
Is this right for you?
You'll get the most from it if
- You own an Austin Air standard size purifier and want genuine parts.
- You would rather keep a spare on hand than wait when the time comes.
Maybe look elsewhere if
- You are not sure which size or color your unit takes; ask us and we will confirm before you order.
Specifications
| Format | Immunity Machine 8 phase replacement filter |
|---|---|
| HEPA | Medical grade; 99.97% at 0.3 microns, 99% at 0.1 microns |
| Adsorption | Activated carbon, potassium iodide impregnated carbon, zeolite, impregnated zeolite, HEGA carbon cloth |
| Prefilters | Large and medium particle |
| Fits | Standard size units built 1996 or later |
| Colors | White or Black prefilter |
| Replace | Typically up to 5 years |
How to use
- WhenReplace when you notice an odor from the unit or a clear drop in airflow, typically up to 5 years
- SwapUnplug the unit, lift out the old filter, drop in the new one; no tools
- Good to knowRegister the filter with Austin Air to activate the prorated warranty
Shipping & delivery
Free shipping within the United States on every order. Most orders ship within a few business days, and you will receive tracking as soon as your order is on its way. Larger items may ship freight with a delivery appointment.
Warranty & returns
5 year prorated filter warranty from Austin Air: if the filter needs replacing early, you get 40% off a new one in the first 2 years, 30% in year 3, 20% in year 4 and 10% in year 5.
Not the right fit? You have 60 days from delivery to send it back. Reach out to our team, we will email you a prepaid return label and the right address, and refund you once it arrives. Items need to come back in their original packaging. Prefer to exchange it for something else? We handle that at no extra cost.
Cancel free of charge any time before your order ships. If anything arrives damaged, send us photos of the item, the box and the SKU within 24 hours and we will sort it out for you.
See our Return Policy for full details.
From the Journal
Why it earns a place in the stack. The Immunity Machine earns its place through four kinds of adsorption media; a fresh filter is how it keeps them. This genuine 8 phase cartridge restores the full range, or upgrades a standard unit you already own.
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Frequently Asked Questions
Which purifiers does the Austin Air Immunity Machine Replacement Filter fit?
How long does the Austin Air Immunity Machine Replacement Filter last?
Can I upgrade my HealthMate with the Immunity Machine filter?
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Our approach
Every product earns its place.
No single thing changes your biology on its own. What matters is the system, and whether each piece earns its place. Here is how a device makes it into Kove.
01
Start with the evidence
Where there is research behind how something works, we read it. We look at the real mechanism a device relies on, like the wavelength, the frequency, or the dose, and whether the evidence holds up. Substance comes before marketing, and we are honest about how strong that evidence is.
02
Separate mechanism from marketing
A claim is not a mechanism. We check a device's real output against its stated one: does the panel emit the 660 and 850nm it advertises, at the irradiance that makes those numbers matter? The marketing language gets set aside. The measurable spec is what we judge.
03
Verify build and dose
Even a good idea does nothing if the hardware is weak. We confirm the output is consistent, the dose is usable in a real daily routine, and the build holds up over years, because a device only helps if it lasts as long as the habit.
04
Held to one standard
What clears every step earns its place in the system, held to the same standard as everything else. That consistency is what you can count on.
