I found the process of replacing the screens not the easiest. The picture that is on the replacement package is so small that you need a microscope to see what the steps are all about. You can not purchase the screens without the cutters. I only need screens yet I am forced to purchase the entire cutters and screens for over $25.00 Canadian. If I had done my homework in finding out what the replacement parts cost then I would not have purchased this shaver. I could buy a cheaper throw away shaver at the discount refurbished stores for a lot less and for under $25.00 have gotten a new shaver altogether that I could throw away at a cheaper rate than purchasing replacement parts from Remington.