Skip to main content

Designer Series (DET, DEC) Reset Air Filter


  • How to reset the air filter on a Designer (DET, DEC) product
  • Turn off the Change Air Filter message on Designer Tall and Column models
  • How to reset the air filter life monitor in Designer products


To reset the air filter timer on a Designer (DET, DEC) Tall or Column model, use these steps. 

To Reset the Air Filter:

  1. Tap the Settings icon  on the Home screen. The Settings screen appears.
  2. Tap the Air Purifier icon. The Air Purifier main screen appears.

  3. Tap the Purifier Remaining icon

  4. Tap the Refresh icon to set Purifier Remaining to 100%.

  5. Tap the Return icon to return to the Air Purifier screen, or wait 10 seconds to return to Settings.

Contact the Sub-Zero, Wolf, and Cove Customer Care Team at [email protected], or call (800) 222-7820, Monday-Friday, 7:00 a.m. - 7:00 p.m. CST. 


Need further assistance? Contact Customer Care at 800.222.7820 or provide your information below and request a Customer Care representative contact you.

Ask Your Question

We're standing by with answers

Whether you're shopping for appliances or have questions about those you already own, we've got the resources you need. Talk directly to a customer care expert at the Sub-Zero, Wolf, and Cove service center, or connect with an appliance consultant at an official showroom near you. Get quick answers online, or reach a certified service provider or installer. And much more.


Call us at (800) 222-7820