Review on Culligan Standard Compatible Cartridges CFS by Patrick Reynolds

They lasted twice as long as the last filters I bought. I'm on well water with a lot of sediment. Other filters I've used have left my water pressure at 20% of normal after a week. With these filters I can keep 60-70% of my original water pressure after a week. I'm not sure what's so different. They are very similar. I was convinced that after 3-4 weeks at such high water pressure I would see sediment in the tap water, but the glasses of water continue to come out crystal clear and taste great. An amazing product that has made living on well water a lot less of a hassle.