General description These 10PCS HEPA Filters are designed specifically for Master One, Master Pro, and Bot X30Pro Ultra / X30Pro Plus Robot Vacuums. Made from high-quality, environmentally friendly materials, these filters effectively block dust particles down to 0.3 micrometers, ensuring cleaner air in your home by reducing the penetration of dust, pollen, and other allergens. Technical specifications Compatible Models: Master One, Master Pro, Bot X30Pro Ultra, Bot X30Pro Plus Material: Plastic Color: Black Package Contents: 10 x HEPA Filters Measurement allowed error: +/- 1-3 cm Installation Remove the dirt bin by firmly grasping it and pulling it out. To empty the dirt bin, find the release latch and pull it to open and empty. Take out the old filter and place the new filter back into the bin. Usage A dirty filter can significantly reduce suction power. For optimal performance, replace the filter every 3 to 6 months, depending on vacuuming frequency and the amount of dirt cleaned.