1. This replacement filter covers brands are Airfire & GCZ.
2. The applicable air purifier model is AP401 & AP402.
3. Equipped with a 4-Stage Filtration system including Pre-filter, TRUE HEPA Filter, Activated Carbon Filter, Fabric Layer.This purifier can effectively capture pet hair, dander, cigarette smoke, cooking odor, and large dust around your living space, in addition to remove all air contaminants as small as 0.3 microns.
4.This HEPA air cleaner is equipped with a 4-Stage Filtration system including Pre-filter, True HEPA Filter, Activated Carbon Filter, Net filter, can reduces up to 99.97% of dust, pollen, pet dander, and other dust as small as 0.3 microns from the air.5. It is recommended to replace your filter every 3-4 months depending on the use and air quality.
We offer free standard shipping on all AIRFIRE orders within the United States.
Orders are processed within 1–2 business days.
Standard shipping takes 5–7 business days depending on your location.
Every order comes with a tracking number so you can follow your package in real time.
Not satisfied? You can return or exchange your product within 30 days of delivery.
Note: Currently, AIRFIRE products are available only for U.S. customers. International shipping will be launched soon.
About Us
AIRFIRE is a brand dedicated to creating high-quality, eco-friendly products that improve everyday life. Our mission is simple: Create experiences that exceed user expectations.
When you choose AIRFIRE, you’re not just buying a product — you’re joining a community that values trust, care, and innovation.
