About This

• GENUINE PUROAIR FILTER: Look for the Official PuroAir Seal for authentic 400 Replacement Filters. Let us do the dirty work and remind you when to change out the filter by signing up to have them delivered right to your door! (Replace every 3-4 months).
• POWERFUL AIR FILTER: PuroAir True HEPA air purifier features a 3-layer filtration system 500X stronger than competitors, with a pre-filter, HEPA filter, and activated carbon—filtering up to 99.9% of pollutants, dust, pollen, pet dander, smoke and odors.
• BACKED BY SCIENCE: Third-party lab tested proven to filter common indoor household pollutants with ease, this pet air purifier tackles pet dander and pet hair for improved allergy symptoms and sleep quality*. (SleepScore's independent lab testing, 2024).
• POWERED BY CARBONTECH: Each Genuine PuroAir HEPA filter is designed with our exclusive CarbonTech layer, made from a proprietary blend of activated carbon for superior filtration of odors. (Based on independent testing in an ISO 17025 certified lab, 2024)
• RISK-FREE WARRANTY: In partnership with American Lung Association, over 1 Million families now trust PuroAir to keep their air clean. Have a problem or question? Our team is here to make it right under our 2-year warranty. Proudly based in the USA.

Overview

• Brand : PuroAir
• Material : Activated Carbon, Polypropylene, Polyurethane
• Product Dimensions : 16.85"L x 2.56"W x 12.6"Th
• Compatible Devices : PuroAir 400 HEPA Air Purifiers
• Item Weight : 1.7 pounds
• UPC : 198715603194
• Air Filter Construction : Pleated
• Number of Items : 4
• Manufacturer : PuroAir
• Item Highlight : Official Replacement Filter for Puro Air 400 Air Filter, Award-Winning 3-in-1 HEPA Air Purifier Filter is up to 500X Stronger Official Replacement Filter for Puro Air 400 Air Filter, Award-Winning 3-in-1 HEPA Air Purifier… See more