2 Pack Pet-Care Filter for DH-JH023 Air Purifier|4-in-1 Replacement Quiet HEPA Filter with PetFocused Layer Efficient Activated 99.97% of Aller-gen Pollen Pet Dander Odors More, Pet-Care Green Filter

["4-IN-1 ADVANCED FILTRATION SYSTEM: This high-performance 4-in-1 filter integrates a pre-filter, a specialized pet-focused functional layer, HEPA filtration, and activated carbon. Together, they effectively capture dust, pollen, pet dander, hair, smoke, and household odors for cleaner indoor air","PET-FOCUSED FUNCTIONAL LAYER: The dedicated pet-focused layer is engineered to better handle common pet-related airborne particles, helping reduce lingering pet odors and fine debris in homes with cats or dogs—ideal for daily use in pet-friendly households","HIGH-EFFICIENCY HEPA FILTRATION: The HEPA filter removes up to 99.97% of airborne particles as small as 0.3 microns, supporting consistent air cleaning performance while maintaining quiet operation when used with the air purifier DH-JH23’s sleep and low-speed modes","SEALED, READY & EASY TO REPLACE: Each filter is factory sealed to preserve performance before use. For best results, replace the filter every 6–8 months, depending on air quality and usage frequency. Always remove the plastic packaging before installing the new filter"]