The Kärcher 6904367 flat pleated filter, also known by its official OEM part number 69043670, is a genuine replacement part designed for Kärcher Home & Garden wet and dry vacuum cleaners. It is specifically compatible with models from the WD 4 to WD 6 series and MV 4 to MV 6 series. This high-quality filter allows for seamless transition between wet and dry vacuuming tasks without the need for filter replacement. Constructed from durable PET fleece, it ensures high dust retention and is easy to clean, contributing to consistent suction power and extended service life for your Kärcher vacuum cleaner.