🔌 FengleMa Activated Carbon Replacement Filters Review

☆Activated carbon. ☆Five Layer Protection: 1st layer of spunbond cloth filters micron-level dust. 2nd layer filters industrial pollutants, automobile exhaust, passive pollen allergens. 3rd layer of active carbon cloth filters micron-level dust. 4th layer offers filter density for smaller material. 5th layer of spunbond cloth filters out all kinds of harmful substances. ☆Safety protection: Ideal to protect your mouth and face from Dust, Haze, Allergies, Pollution, Ash, Pollen, Gardening, Crafts. Suitable for adults.approx 12 * 8 cm / 4.72 x 3.15 inches. Compatible with most dust ma-sks, easy to insert or replace the original one. ☆Ideal for all outdoor and indoor sports, such as running, jogging, cycling, motorcycling, riding, hiking, skiing, snowboarding, paintball, lawn mowing, on public transport and other activities. ☆Warm Tips: PM2.5Masks Replacement Filters, disposable supplies cannot be washed. Recommend replacement of 1 ~ 2 times a day.