10 Packs Activated Carbon Filters Replacement Parts -5 Layers Protective Filters with 4 Exhaust Valves-Ship it from USA
- 【REASONABLE FILTER SIZE】: Our filter size is 4.92 x 3.15 inches..
- 【FIVE LAYERS OF PROTECTION】: PM2.5 replaceable filter element is composed of 2 layers of non-woven fabric, 2 layers of melt blown cloth, and 1 layer of activated carbon cloth. Systematically protect you from a series of air pollutants..
- 【EASY TO USE】: The filter element cannot be cleaned and needs to be replaced every day. Simply put PM2.5 into the opening of the filter to complete the replacement, which is very convenient and only takes a few seconds..
- 【BREATHABLE】: Designed with soft and clean materials to ensure breathability and protection. For those who like to exercise..
- 【FILTRATION】: The PM2.5 filter can filter particles up to 2.5 µm, helping to reduce the inhalation of dust, debris, smoke, smoke, car exhaust and other air pollutants..