Involvement:Expert (understands the inner workings) - Ownership:more than 1 month
Pros:
good filters are not the best for health but help reduce chemical. The more you buy cheap and low price more, I will continue buying, They help a little to the health of smokers, of acceptable quality and disposable
Cons:
can reach the shipping box a bit battered but nothing to bother, I have no problem, are very good to meet what works
posted by djvandyk on 02/28/2013 Certified Owner
Involvement:Expert (understands the inner workings) - Ownership:more than 1 month