Review on BWT Cartridge Filters 120 Liter Capacity by Jason Selby

They make water so delicious that neither my husband nor I can stand the tap water! I think it's because of what they're adding (magnesium) and not what they're removing. They are only intended for use in a suitable O2 filter jug. We found that we could use them for about 60 pot fills before the flavor noticeably deteriorated. That's about twice as many refills as the manufacturer recommends. Tasty water! If I don't post an update, you can assume all three filters worked fine for me. If this review was helpful to you, please click the 'Yes' button below. Thanks very much!