Keep your kitchen air fresh and free of unwanted odors with this GE R38959 Charcoal Air Filter. Measuring 4" x 8 9/16" x 3/8", this filter is designed for use in microwave/range fans, capturing grease, smoke, and cooking odors. It?s an ideal replacement for maintaining air quality in your GE appliance. Key Features OEM-quality charcoal air filter for effective odor and grease capture Exact replacement for GE part R38959 Dimensions: 4" x 8 9/16" x 3/8" Designed for microwave/range hood ventilation Helps maintain clean kitchen air and efficient venting Simple installation for regular maintenance Specifications Part Number: R38959 Filter Type: Charcoal air filter Size: 4" x 8 9/16" x 3/8" Application: Microwave/range hood fan filter Replacement Frequency: Recommended every 6?12 months based on usage Compatible Models (short list) GDT550HSD0SS GDF570SSF0SS GDT530PSD0SS GDF540HSD0SS PDT750SSF0SS DDT575SSF0SS GDT720SSF0SS GDF520PGD0WW ZDT800SPF0SS GDF610PSJ0SS (and 100+ more GE dishwasher and ventilation models) Why Choose This Item Replacing your microwave/range fan filter with this OEM-quality charcoal filter ensures optimal air purification and extends the life of your venting system. A quick and affordable solution to keep your GE appliance working efficiently while helping maintain a fresh kitchen environment.