4 pieces of PM2.5 active carbon filters for toddler or kids sizeface masks.
+ 5 layer filtration system to effectively keep away dust & airborne contaminants + Disposable and non-washable - 7 days is the recommended time to change it out. If you use it up to 12 hours daily, please change it within 3 days. Dispose accordingly to your own comfort level + Measurements: 10 cm x 7 cm (3.94" x 2.75") + Made in China
Free shipping over $100; Standard shipping rates apply. All items are made-to-order & shipped within 3-9 business days.