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The Clean Well KF94 with box. Clean Well KF94s are sold in individually wrapped packages.

The Clean Well KF94 (sometimes phrased "Cleanwell") is a KF94 mask made by Clean Well Co. Clean Well KF94s come in a variety of solid colors navy, redwine, gray, beige, black and ivory. The Clean Well KF9s are "boat"-style / "3D" KF94 masks.

Clean Well KF94s are produced in South Korea and is an approved KF94 mask.

Where to buy Clean Well KF94 in the US / outside of South Korea

  • BeautyBoxKorea.com is a Korean beauty supply importer that ships Clean Well KF94s within the United States.

Independent tests

Clean Well K94s are approved KF94 masks, so its quality is enforced by the South Korean FDA - and it met the necessary KF94 standards for approval.

Aaron Collins tested the Cleanwell KF94 and saw great results.

Aaron Collins, an engineer with a background in aerosol science, tested the Clean Well KF94 and found an effective filtration efficacy of 99.5% with a pressure drop of 0.22 in. H2O.

The Clean Well KF94 with box. Clean Well KF94s are sold in individually wrapped packages. Shown is the "navy" color.

The Clean Well KF94 (sometimes phrased "Cleanwell") is a KF94 mask made by Clean Well Co. Clean Well KF94s come in a variety of solid colors navy, redwine, gray, beige, black and ivory. The Clean Well KF9s are "boat"-style / "3D" KF94 masks.

Clean Well KF94s are produced in South Korea and is an approved KF94 mask.

Where to buy Clean Well KF94 in the US / outside of South Korea

  • BeautyBoxKorea.com is a Korean beauty supply importer that ships Clean Well KF94s within the United States.

Independent tests

Clean Well K94s are approved KF94 masks, so its quality is enforced by the South Korean FDA - and it met the necessary KF94 standards for approval.

Aaron Collins tested the Cleanwell KF94 and saw great results.

Aaron Collins, an engineer with a background in aerosol science, tested the Clean Well KF94 and found an effective filtration efficacy of 99.5% with a pressure drop of 0.22 in. H2O.