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

As others have stated that filters don't work one filter didn't restrict the water flow so I replaced it with another one that had I at hand. (I have an extra 1-2 on hand) and it worked better than the unconstrained filter, but not as well as the last discarded filter. The oldest I had was about 9 months old from the date of purchase and it was the one that had no water flow restrictions. I have another filter that I haven't tried that may be similar to my old filters, have a more restrictive flow, or a newer one (appears to be internally defective as the reviewer wrote) or is partially damaged. I put off new purchases. this filter until I can explore other filters or maybe buy them locally and hope for better luck.