• WESTHEY GENUINE ORIGINAL FILTER: Please Use "WESTHEY" filter. Genuine true HEPA filters are compatible with the WESTHEY HY4866 air purifier.
• 2PCS TRUE HEPA FILTER: WESTHEY filter has four layers of filtration. The honeycomb activated carbon particles provide superior purification and longer life than other activated carbon filters, providing you with long-lasting fresh air.
• TAILORED FOR PET FAMILIES: WESTHEY pet air filter adds special materials to purify pollutants such as dust, VOCS, pollen, odors, etc. while maximizing the purification of pet dander, hair, and pet odors. Let you and your pets have a cleaner home.
• REPLACEMENT FILTER: To replace the filter simply press and hold the FILTER button for 5 seconds and wait until you hear three beeps to reset the filter indicator. To maintain optimal performance, it is recommended that the filter be replaced every 3-6 months to ensure air purification. Filter life is 2200 hours.
• CUSTOMER SERVICE: We value customer service and satisfaction. If you have any questions about your air purifier filter installation, please contact us. Choosing a Genuine WESTHEY Air Purifier Replacement Filter is a wise decision for your WESTHEY Air Purifier.

• Product Dimensions : 12.2 x 2.6 x 10.6 inches; 1.83 Pounds
• Date First Available : March 11, 2024
• Manufacturer : WESTHEY
• Country of Origin : China