What Air Filter Indicator Light Means
The air filter indicator tracks the FreshFlow air filter, which reduces odours inside the cabinet. Like the water filter status, it has to be reset after the filter is replaced, and Maytag notes the reset method varies by model, with pressing and holding the AIR FILTER button for three seconds being the common one.
Common Causes of Air Filter Indicator Light
- Air filter reached its service interval
- Filter replaced but the indicator not reset
- Cartridge not seated in its housing
🔧 One Safe Check You Can Try
Replace the air filter cartridge, then hold the AIR FILTER button for three seconds - the filter icons turn off when the system has accepted the reset. Check your owner manual if your control panel has no AIR FILTER button, since some models combine it with another key. The air filter has no effect on cooling or on the water supply, so this indicator is a reminder rather than anything urgent.
⚠ Why You Shouldn't Go Further Than That
- None - this is routine owner maintenance.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.