Join Filter Club

How to join

  1. Start by selecting your desired replacement filter or air purifier.
  2. Check the box for 'Schedule filter subscription' on the product detail page.
  3. Select your first filter shipment date and schedule that works for you.
  4. Complete the checkout process and we'll take care of the rest. (Don't forget to register if you're a new customer).

Priority support & exclusive offers

Receive exclusive offers and promotions to save on future orders. And with unit information on file, our Clean Air Experts can quickly address any warranty issues or questions that arise.