Original Replacement Filter

This filter is exclusively designed for the Adtark ZQA-4000C air purifier, precisely matching the model to perfectly align with the unit's operational requirements. It consistently maintains the purifier's optimal high-efficiency performance, ensuring every breath is clean and worry-free. Based on daily usage scenarios, we recommend replacing the filter every 3-6 months depending on actual usage frequency (such as operating time, air quality, and pollutant concentration). Timely replacement prevents filter saturation that could reduce purification efficiency, ensuring your purifier maintains robust filtration capabilities at all times.

3-in-1 Filter, High-Efficiency Filtration

Featuring a three-layer deep purification system, it sequentially filters through a pre-filter, H14-grade HEPA filter, and activated carbon filter. This multi-stage process captures large particles, traps fine impurities, and adsorbs odors for comprehensive, dead-zone-free purification. The filter core innovatively employs low-energy, low-density structural technology, cleverly balancing high-efficiency filtration performance with low pressure drop advantages. It powerfully captures pollutants like dust and harmful gases while reducing airflow resistance, enabling more energy-efficient purifier operation. This ensures maximized purification effectiveness and continuous delivery of clean air.

H14 HEPA Genuine Replacement Filter

Genuine Authenticity Guaranteed! This replacement filter core is meticulously crafted with premium H14 HEPA filtration material, delivering rock-solid reliability. It empowers your air purifier to precisely capture 99.99% of airborne particles as small as 0.1 microns, including pet hair, dander, dust, and allergens. Effectively intercepts common pollutants in pet households, purifying air at its source to prevent lingering odors and allergy concerns. An ideal choice for pet families seeking air purification, safeguarding the respiratory health of both family members and beloved pets.

Precision Interception of Air Pollutants

The filter features an integrated ultra-fine pre-filter layer that precisely intercepts large particulate pollutants such as dust, lint, fibers, and hair. This reduces the burden on the main filter at the source, effectively extending the overall service life of the filter system. To ensure safe operation and perfect compatibility with Adtark air purifiers without compromising purification performance, always use genuine Adtark replacement filters. Should you have any questions regarding filter selection, replacement, or usage, please feel free to contact our customer service team for professional assistance.