Review on 💧 Culligan FM 15RA Replacement Filter Cartridge: Ensuring Optimal Water Filtration by Calvin Chavva

Most good quality water filters work the same way. They usually contain a solid block of activated carbon (very important) that removes chemicals and contaminants by adsorption (not suction!). Some of them have different stages that filter out large particles first, but they always have a main filter made out of a hard block of carbon that removes a variety of chemicals. One thing that made me buy this, and nothing else, is that the filter outlet (where the water comes out) is part of the filter and not part of the body. Why is it important? The reason for this is that in the past other water filters that had a drain on the filter housing would develop limescale on the filter housing and sometimes mold at the point where the water exited. And because most people don't test and purify the water most of the time. Water can be "recontaminated", especially after a few months of use. With the Culligan filter you don't have to worry about that as the outlet is part of the filter and you always have clean water when you change the filter. Overall, this is one of the best filters you can buy for a reasonable price. With a subscription and keeping Revain, it becomes even more profitable. Highly recommended!