Eco Four Twenty - GO Refill Filter Set - BRK-01 (LEFT)

Air Filter Refills The personal air filter cartridge by Eco Four Twenty last up to 500 exhales before needing to be replaced. The average user will use this for 2-3 months. When the time comes to replace simply pick up one of these replacement cartridges which includes two refill filters. The high quality 2 stage filter features activated Coconut Shell-Carbon Filter + HEPA Filter, which means this filters more than cheap competitors! Air Filter Features: Easy to Use High-Quality Materials Replaceable Cartridges Long-Lasting: 500 Uses | 2-3 Months Lifetime Warranty How it Works: Simply Unscrew the Eco Four Twenty Personal Air Purifier and replace the filter. It takes only 3 seconds! What's in the Box: 2x - GO Filter Cartridges by Eco Four Twenty