That filter, intended for transmission code CD4E, is sold under Motorcraft part # FT124 (original part number F3RZ-7A098AA). It appears to be a molded assembly that fits inside the pan or in the transmission body. You can find a photo of this filter by going to Rock Auto's website and looking up transmission parts for your vehicle
Interestingly enough; Rock Auto also sells several inline filters made by other companies. This suggests that the inline filters are a popular alternative to pulling the pan.