- LOCATION: The charcoal filter is situated at the top of the microwave, directly behind the grill vent. This is the sole location for fitting this filter. - COMPATIBILITY: Designed specifically for the following microwave models: LMVM2277ST, LMV1813ST/00, LMV1814SB, and MV-2040KSDL. - AIR FRESHENING: If the exhaust fan's air lacks freshness, this filter effectively minimizes unpleasant odors, ensuring a more pleasant cooking environment. Regular replacement is recommended every 9 months, depending on usage. - EASY INSTALLATION: Detailed installation instructions can be found in the original user manual for your microwave, making the replacement process straightforward. - USAGE SCENARIOS: 1. Ideal for homes with frequent cooking, where odors can linger and affect air quality. 2. Perfect for busy kitchens that require quick and efficient odor control during meal preparation. 3. Essential for maintaining a fresh atmosphere in microwaves used for reheating leftovers or cooking aromatic foods. Optimize your microwave's performance and air quality by ensuring your charcoal filter is replaced regularly.