1 Pack A1 Filter Fits for Vewior Air Purifier HQSC-50, HQKJ-80, Ameifu AP01W, KOIOS HQKJ-50 Air Purifier, Vewior Air Purifier Filter Replacement A1 A1W

["【Compatibility】The A1 Filter is compatible with VEWIOR Air Purifier HQSC-50, HQKJ-80, A1, KOIOS HQKJ-50 and AMEIFU AP01W Air Purifier.","【Premium Performance】The A1 replacement filter effectively removes airborne particles like smoke and pollen, along with odors, significantly improving indoor air quality for homes with pets or cooking.","【Easy Installation】Simply remove your old filter, insert a new A1 replacement filter in the right position.","【Long-time Performance】Replace the filter every 3–6 months for optimal performance. In cases of heavy usage, more frequent replacement may be necessary."]