Filter replacement indicator on the Coway AP-1512HH

Source: ProductDB enrichment catalog Confidence: 85% Verified Aug 8, 2026

The unit prompts that the filter needs replacing, reducing air-cleaning performance.

How to fix Filter replacement indicator

Replace the filter

Install a genuine replacement filter and reset the filter timer in the app or on the unit.

Source: ProductDB enrichment catalog Confidence: 80% Verified Aug 8, 2026

Difficulty: ★ Est. 5 min

Reset the filter light

Hold the filter-reset button for 3 seconds to clear the indicator after replacement.

Source: ProductDB enrichment catalog Confidence: 80% Verified Aug 8, 2026

Difficulty: ★ Est. 2 min

Replacement parts for the Coway AP-1512HH

Coway AP-1512HH HEPA Filter Coway AP-1512HH Activated Carbon Filter Coway AP-1512HH Pre-Filter Coway AP-1512HH Replacement Filter Set

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