Review on Pentek R30 Pleated Polyester Cartridge: Superior Filtration Performance for Crystal Clear Water by Tammy Cooley

They are great for filtering dirt from our well. It is used in the first filter, which then goes through another filter that we equipped with a Pentek EPM 10 carbon filter. The water has never been clearer and tastier! The R30 filter (for us) needs to be changed about every 2-3 months depending on usage. Although it is written that it can be washed, it often smells bad when we change it, so it's better to just put a new filter.