Stefani Fridge Filter SGF-LT700P

Have been using these filters for a few years now but Stefani have changed the design and it no longer fits the fridges it says. Don't buy this as you are wasting your money with the new design. Contacted Stefani twice on their "Contact Us" section on their website and cannot even get the courtesy of a reply from them. It has been several weeks now and still no reply. You would think that when you contact them twice they would at least reply. Very poor service.