Our handmade HEPA filters fit perfectly into our face cloth masks. They are made from Electrostatic HEPA sheets that are usually used in - Modified air purifiers for household air conditioners, fans, air circulation fans, air conditioners, exhaust fans, fans, etc.
Filter material is breathable and can effectively isolate particulate pollutants greater than 0.2μm in the air, and the dust filtration efficiency of 0.5μm can reach more than 95%.
The filter needs to be put inside of the mask, between two layers of fabric.
Can be used multiple times, dry properly when wet from condensation. Change filters when washing your mask.
Do not wash the filter.
Material: 100% cotton
Article about homemade filters for cloth face masks HERE and why we choose to use HEPA filter sheets.
Love the mask fit, quality and feel. I'd like the strings to be a bit longer so I can tie them together behind my head instead of ears, to avoid cutting into ears when wearing for longer periods of time. Other than that the mask fits well, doesn't slip too much and looks good if that matters to you.
Fine. Very comfortable. The HEPA filter offers another layer of protection.
or 6 weekly interest-free payments from $5.31 with what's this?