What is the warranty for the Windmill Air Purifier?Updated 3 days ago

1-Year Warranty (Baseline)
Every Windmill air purifier comes with a 1-year limited warranty. If your unit has a manufacturing or workmanship issue within the first year, we’ll replace it with the same model (or a comparable one if it’s no longer available).

Lifetime Warranty (with Filter Subscription)
Keep your Windmill purifier fresh with our Windmill Filters subscription, and we’ll keep you covered for life. As long as you’re regularly replacing filters through your subscription (and can provide proof of filter changes if needed), your purifier stays under warranty—forever.

If a problem comes up that we can’t solve through troubleshooting, we’ll send you a replacement unit of the same model, or a comparable one if yours is no longer made.

Simple as that: Keep it clean, keep it covered.

Register your Air Purifier purchase here!

See the Windmill Air Terms of Sale for more warranty information.