2 Pack APH4000 Replacement Filter Compatible with KNKA APH4000 Air Filter 3 in 1 High-Efficiency Filter with Activated Carbon for Pet, Pet Care Filter Γ Blue

: This APH4000 replacement filters ONLY compatible with KNKA APH4000 Air Purifier. Not compatible with any other models, please check your model before buying. | : The APH4000 filter effectively captures the vast majority of particles, it can provide large effective range filtration, its fit for bedroom, living room, office and kitchen. | Quality Assurance: Each filter has an estimated service life of 3000 hours, and we recommend replacing it every 6 to 8 months to maintain the optimal performance of your air purifier. | Y : Tool-free design enables effortless filter cartridge replacement. Before replacing the filter, turn off the power and remove the old one. After installing the new filter, turn on the air purifier and press and hold the filter button for 5 seconds. The indicator light will reset once you hear three beeps. | :We deliver a worry-free shopping experience with responsive round-the-clock customer support for APH4000 replacement filters. Backed by premium products and exceptional after-sales service, we strive to ensure your satisfaction with every filter. Our team stands ready to resolve your issues promptly.