enjoy "The KF94 is a top pick among health experts for its quality, high filtration rate and snug fit, with top and bottom flaps, and a moldable nose bridge. It can be easier to speak wearing a KF94."
The New York Times An Updated Guide to Face Masks, Feb. 24, 2021
KF94 Key Features
- High Filtration Efficiency (greater than 94%) - Highly effective in preventing the inhalation of airborne particles (2.5㎛ in size, 1/100th of a grain of fine sand) like gems, viruses, pollen, dust, and smoke.
- Ultra-Low Resportartory Resistance (less than 72mm) - Easy to breathe even during active exercises.
- Ultra-Low Leakage (less than 11%) - Ensure more air is fully filtered for effective protection.
- Easy to Carry - Convenient individual packaging makes it easy to carry spare masks in a purse or pocket.
KF94 Fit
- Size Small - A good fit for most 3 to 7-year-old kids based on our customer feedback. "The most protective kids masks on the market!"
- Size Medium - good for most older kids/teens and average or narrower face females
- Size Large - A good fit for most male faces and many female faces based on our customer reviews. The masks might feel loose if you prefer a tight face face-hugging fit. Please consider size medium if you are an adult with a narrower face.
Korean FDA (MFDS) Certifications
Please note as of January 2026, all mask inventory are either right at expiration, slightly past expiration (within 60 days), or very close to expiration date.