PM2.5 Face Mask Filter - Set of 10 — Final Sale

Thank you.

Great value!

A great deal and must buy to go with Graf Lantz's compatible masks

Will Buy Again

These were excellent filters and I plan on buying them again. They feel very sturdy unlike some other filters I have tried previously. Using these filters in my masks gives me that added layer of protection and also piece of mind. I feel very confident that they are working. I found that using the filter did not make breathing difficult and it was very comfortable.