HVAC Filter Reminder Calendar

Recurring filter-change reminders as a calendar file — export once, stop guessing.

What you get

Open Home Sentinel preset →

How it works

Open NeatClock, load the home preset, tweak the HVAC filter interval if needed, then download your .ics and import it into your calendar. NeatClock is a generator — not another task app with signup walls.

FAQ

How often should I change my HVAC filter?

Most homes do well with a filter change every 1–3 months depending on pets, dust, and filter MERV rating. NeatClock's Home Sentinel preset defaults to every 3 months — edit the interval before export.

Can I put HVAC filter reminders in Google Calendar?

Yes. Export a .ics file from NeatClock and import it into Google Calendar, Apple Calendar, or Outlook. Events are all-day recurring reminders.

Is the HVAC filter reminder calendar free?

Yes. Core presets and .ics export are free. No account — your schedule stays on your device.