AP303 AP304 Replacement Filters, Compatible with ＆ FRESHDEW Air Puri-fier AP303/AP304, 3-in-1 Filtration System Replacement Filters,4 Pack

Compatible Model: The AP303 AP304 replacement filter only compatible with FRESHDEW and AP303/ AP304 for home large room HEPA Filter: The package includes two AP303/AP304 HEPA filters that adsorb 99.97% of particles as small as 0.3 microns. Combined with the pre-filter, filter, and activated carbon filter. Replace the new filter for your AP303/304 air puri-fier and enjoy a fresher and cleaner air environment 3-Layer Filtration: The AP303/AP304 replacement filter features a double-sided air inlet design and a 3-in-1 high-efficiency filtration system. This system combines a Pre-Filter, Filter, Activated Carbon Filter, and Net Filter, working seamlessly to capture particles and odors in your living space. Enjoy cleaner, fresher air and a healthier home environment with this advanced filtration 4Pack Filters for Dual-Sided: The AP303/AP304 replacement filter work as the original, our two sets of filters are perfectly fit for AP303/AP304 air puri-fiers with a dual-sided air intake system, helping the device provide faster air circulation in a large room and deliver significantly stronger cleaning performance Easy To Replace: The AP304 AP303 filter for FRESHDEW AP303 AP304 and AP303 AP304 air purifier is easy to be replaced without any other tools, ensuring you to replace your old filter in minutes. For optimum performance, it is recommended to replace the AP304 AP303 filter every 6-8 months depending on the usage and environment