Compatibility - This high-quality filter was specially developed as a suitable accessory and reliable replacement for TE-SV 18 Li cordless upright vacuum cleaner. Protective function - The washable pleated filter impresses with its dual effect: It effectively protects the vacuum motor from dust and harmful particles, while also thoroughly filtering the exhaust air during the vacuuming process. Advantages - The filter's reliable motor protection significantly extends the lifespan of your vacuum cleaner. Its practical washability makes it a particularly hygienic and sustainable household companion. Care - Cleaning is incredibly easy: After pre-cleaning with the included brush, rinse the filter thoroughly under warm water. It is especially important to air-dry the filter completely after each cleaning before reusing it. Note - We expressly point out that the filter may only be used when completely dry. This precaution not only ensures the best suction performance, but also protects your device and extends the filter's lifespan. Color: White Material: plastic Package Contents: 4 x Filter 1 x Cleaning 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.