AP400 Replacement Filter Set for SIESEAN AP400 Air Purifier, 4-Pack with 2 HEPA Filters and 2 Activated Carbon Filters, 3-in-1 Filtration System

AP400 Replacement Filter Set for SIESEAN AP400 Air Purifier, 4-Pack with 2 HEPA Filters and 2 Activated Carbon Filters, 3-in-1 Filtration System

• Perfect Fit for SIESEAN AP400 -- This AP400 filter is custom-made for SIESEAN AP400 air purifier, with an exact fit that installs easily and works just like the original. No awkward gaps or adjustments needed—just slide it in and go
• HEPA Filtration -- Built with HEPA material, our AP400 replacement filter can adsorb 99.97% of tiny airborne particles down to 0.3 microns, including dust, pollen, pet dander, and fine pollutants. Keeping your air clean and fresh all day
• Granular Activated Carbon -- Unlike thin carbon sheets, our AP400 air filter uses dense activated carbon granules to adsorb strong odors, pet smells, smoke, cooking fumes, and VOCs far more effectively. It provides deeper, longer-lasting odor adsorption for SIESEAN AP400 air purifier
• 3‑in‑1 Complete Air Cleaning -- Designed for your AP400 purifier, this 3‑layer filter prevents hair and large debris, filters fine particles, and absorbs odors for full‑coverage clean air. The all-in-one design fully supports the multi-stage purification system of the AP400, delivering comprehensive and efficient air cleaning for your space
• 2-Pack Value Set -- Get two set of AP-400 replacement filters in one package, including 2* HEPA filters and 2* Carbon filters, to save time and money. Replace every 6–8 months for best results, so your AP400 air purifier always runs at top performance
• Durable & Safe for Daily Use -- Made with premium quality material built with stable performance. Low air resistance design reduces the burden on the air purifier motor, and keeps your unit running smoothly longer. Ensureing safe daily use