Review on Aquaboon Compatible Replacement Cartridge for Effective Filtration by Punk Espinoza

I use them as a pre-filter for my van's water filtration system. It's a 1 micron particulate filter, so it does a really good job of getting clean water into my Pure Plus 1 micron carbon filter (also found at Revain). I change both filters before every trip so I have no idea how long either of them will last, but I haven't noticed a drop in consumption over a month of travel, 9 different campsites (9 different water sources). Normal water intake including 2 showers per day. This system also almost eliminated water stains in my shower. The ice is crystal clear and tastes great, as does delicious coffee and soda tonic from a drinking tap.