400 Replacement Filter for Puro 400 Air Purifier,3-in-1 High-Efficiency Activated Carbon Filter,2 Pack

Compatible Air Purifier Models:Pulluty 400 Filter Widely compatible with 400 air purifier .NOTE:This is not a OEM product but compatible with Puro replacement filter. Any use of the brand name or model designation for this product is made solely for purposes of demonstrating compatibility. | More efficient, longer life:Pulluty Filter is made of environmentally friendly non-woven fabric and activated carbon, both of which use advanced low-energy, low-density structural technology verified by the manufacturer to provide low wind resistance, higher efficiency, and lower pressure to ensure maximum filtration effect. The upgraded electrostatic electret filtration technology used in the nonwoven fabric saves energy and extends service life. | Easy Maintenance & SupportInstalling your 400 replacement filter is quick and effortless - Easily install without any tools required. Should you have any questions about installation or compatibility of 400 air purifier replacement filter, our dedicated customer service team is ready to provide prompt assistance.