Review on Transparent Standard Filtration Mounting Hardware Kitchen & Dining by Tiffany Smith

The only drawback I see is "suspenders". They are screwed into the plastic from above with screws. Based on my experience with such devices, a rough installation of a new cartridge will eventually damage it. SO. You will need to clamp the inlet and outlet pipes to the wall and this will require a small extension to accommodate the diameter of the case. We insert a METAL tube into each hole and securely fasten the tube. In addition, they are inexpensive and very well made.