Vacuum Cleaner Accessory Filter Cartridge, Compatible For Karcher NT20/1NT30/1NT38(2pcs)

2 washable filters plus knobs, 1 washable filter plus 1 knobEasy to use: The buckle is designed with a fixed structure, which can be operated with one hand and can be easily disassembled and replacedAdaptable: The vacuum cleaner filter accessory is specially designed for the vacuum cleaner, which fits perfectly and improves the overall use effectNote: Light reflections and different displays may cause the color of the items in the picture to be slightly different from the actual product. The permissible measurement error is /- 1-3cm.Every time you visit, it is our pleasure

• Washable filter element accessories are suitable for a variety of cleaning scenarios
• Whether it's carpets, hardwood floors, sofas, curtains, etc., it can provide efficient cleaning results
• The filter cartridge supports water washing, when the filter element is dirty, it can be directly cleaned with water, dried and used again
• The high-quality filter design ensures smooth air circulation and reduces the internal resistance of the vacuum cleaner, thus improving the efficiency of vacuuming
• The filter acts as a barrier to filter out dust particles and prevent them from entering the motor, causing wear, heat and even damage to the motor