Look for ASTM levels (1, 2, or 3) on surgical masks to understand their fluid resistance and filtration efficiency.
Be wary of "too good to be true" prices, as counterfeit masks often flood third-party marketplaces. Navigating the Marketplace buy face mask online
To shop effectively, stick to reputable medical supply retailers or the official "brand stores" on larger platforms. Pay close attention to the "Sold By" information; buying directly from a known manufacturer reduces the risk of receiving subpar or tampered-with goods. Additionally, checking the return policy is vital, as most personal protective equipment (PPE) cannot be returned once the seal is broken. Conclusion Look for ASTM levels (1, 2, or 3)
