When I conventional this portion, I noticed that the container says it leave fit exclusive the shavers fixed on the assemblage. Woman.com includes some "unscheduled" models on the compatibility itemize so I bought it (I bought it to interchange the screens and cutters for a WDF-5500 shaver). When I conventional it, I noticed that few of the plastic components of the exchange were diverse than the primary. I'm not talking virtually rationalise differences, either. The exchange is actually organized differently. It did, notwithstanding, fit fountainhead and seems to be an passable match, despite the plastic being wrought differently, ribbon screens (versus golden example) and sound components (versus site newfangled