Hi @kdeeinc,
Thanks for reaching out to the Google Community Forum! I understand your question about how many hours before the filter notification is recommended on your Nest Thermostat, and I appreciate you taking the time to share this information.
Based on this information, I'd like to ask you more about this concern. I'm here to assist you further!
- What type of Nest thermostat do you have?
- Do you use the Nest App or the Google Home App to control your Nest Thermostat?
- Which model is your phone?
Visit our Help Center to learn more about Air filters and filter reminders.
Please feel free to share any additional details you think might be relevant.
Best regards,
Eduardo
