General description Say goodbye to dusty environments with our effective 4pcs Vacuum Cleaner Filter designed for J4/J4 Lite MUMU Sweeping Robots. These high-quality filters are perfect for homes, offices, and other interiors, effectively filtering dust, dirt, and tiny particles to ensure a healthier living and working space. Experience cleaner air and improved air quality with our advanced filtering technology, which is especially beneficial for families and individuals concerned about their well-being. Technical specifications Brand: Redroad Type: Plastic Length: 13 cm Width: 11 cm Height: 4 cm Weight: 0.25 kg Installation Easy to install Simply remove and clean the filters for maintenance Usage Designed for dusty areas such as home offices Helps reduce allergens and improve indoor air quality Reusable filters save on replacement costs Long-lasting filtration for convenience Other information Please allow a deviation from the measurement of 1-3 cm due to manual measurement. Due to