“When I first started buying from 21sr Century approximately 6 years ago I would use at most, I filter a day. Unlike the ad says, they do not equal 2 packs of cigarettes! I had never smoked even a pack a day ! Now, I find I am using 2 minimum a day ! Why is that ?? Becoming less and less as time goes on ! More and more expensive! Not happy !”
“Signed up for the VIP auto ship, had my first delivery in 4 days! Cheaper than the local store and don't have to worry about them being sold out anymore.”
“My auto ship always comes when I need it. Even if I decide to up it a week or so early! I love these filters and have been a member for many years now!”
