I use as recommended by a previous purchaser these charlottes to protect the paper filter my ash vacuum. The result is not perfect but they are useful, delaying the cleaning and for the price this is useful and not expensive.
This is great for ladies who use respiratory equipment or against sleep apnea! Charlotte secures the device while preserving the hair, which is essential for a lady !! No but ...!
I am satisfied with the speed of sending I just say nothing about the article because I did not use this article is diverted to protect an ash vacuum cleaner filter
I took four packs of 10 or 40 rounds charlottes latex. They will use it to bind to the tissue filter of a vacuum cleaner for ashes, simply to prevent my only clogs too quickly and that its life is extended. Once finished sucking the charlotte in the