Features: Compatible with for T10 T20 T30 and for G9 G10 handheld vacuum cleaners Washable and reusable material needs to be easily rinsed and let it dry completely before installing it back in the vacuum cleaner. Premium quality for maximum customer satisfaction. Change the Replacement filter in one minute, no tools required. Note: please remove the new filter from the plastic bag before putting it in the machine. HEPA captures 99.7% of airborne dust PM2.5 up to 0.3 microns in size. Remove large and airborne particles, including dust, common pollutants. Material: plastic colour: As shown Package Contents: 2 x pre filter 4 x post filter 1 x clean brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.