General description 10PCS Replacement Parts for X2 / Pro HEPA Filter are made of high-quality, environmentally friendly materials. These filters are designed to block most dust particles down to 0.3 micrometers, ensuring cleaner air by reducing the penetration of dust, pollen, and other allergens. Technical specifications Material: Plastic Color: White and Black Package Contents: 10 x Activated carbon filters (5 each in black and white) Measurement allowed error: +/- 1-3 cm Compatibility and accessories Applicable Models: X2, X2 Pro, DEX86 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 greatly reduces suction power. For best performance, change the filter at least every 3 to 6 months, depending on vacuuming frequency and the amount of dirt cleaned.