AENO Replacement Filter AP4

AENO AP4 Replacement Filter — High Filtration Efficiency

Clean, healthy air is key to a comfortable living environment, especially for allergy sufferers or households with pets. The AENO AP4 replacement filter is designed for the AENO AAP0004 air purifier to provide maximum protection against pollution. Thanks to its HEPA H13 filter, it captures up to 99.95% of extremely fine particles —such as mold, pollen, and bacteria—helping to maintain clean and safe air. The combination of a pre-filter, carbon filter, and HEPA filter ensures the effective elimination of large particles, odors, and harmful volatile substances.

Three-Layer Filtration for Maximum Protection

The AENO AP4 filter utilizes a three-stage filtration system to ensure clean indoor air. The pre-filter captures large particles like pet hair and dust, extending the lifespan of the subsequent filter layers. The carbon filter effectively removes volatile organic compounds—such as smoke or smog—while also eliminating unpleasant odors. Finally, the HEPA H13 filter captures microscopic particles as small as 0.3 microns, including mold, pollen, and bacteria.

Easy Maintenance and Long Lifespan

For optimal air purifier performance, it is recommended to replace the filter every 3 months. This ensures that all filtration layers function effectively and the air remains clean and healthy. Thanks to its compact dimensions of 160 x 170 mm and a weight of just 0.3 kg, filter replacement is quick and easy.

Technical Specifications

• Filter type: HEPA H13 + carbon filter + pre-filter
• Dimensions: 160 x 170 mm
• Weight: 0.3 kg
• Recommended replacement: every 3 months
• Compatibility: AENO AAP0004 air purifier