Installation instructions do NOT accompany this filter. Installation instructions are located in the original user manual that accompanied your appliance! This filter is 5 1/16 x 5 3/8 inches. This original Whirlpool Microwave Charcoal Filter originally shipped with the following Whirlpool devices: MH1170XST4, MH1170XST5, MH1170XSY1, MH1170XSY2 This is a true Whirlpool part! This item is NEW! Don't see your model number? Send us a message as we are happy to help!
Item# : SPM14793340119
Model # : 1738097