General description 15 Pack Replacement Filter Bags for Karcher WD4, WD5, WD5P, WD6, WD6P Premium, MV4, MV5, and MV6 Wet & Dry Vacuum Cleaners. These high-quality fleece filter bags are designed to maintain optimal suction power and improve air quality in your home by effectively trapping dust and dirt. Technical specifications Length: 42 cm Width: 24 cm Height: 0.2 cm Weight: 0.9 kg Material: Fiber Color: White Shape: Rectangular Installation Easy to install and replace. Simply remove the old filter bag and dispose of it, then install a new MV4 filter bag. Usage Recommended to replace bags every 2-3 months to maintain vacuum cleaner performance. Helps reduce fine particle retention by 99.99% for a healthier living environment. Other information Includes 15 washable and reusable alternative filter bags compatible with Karcher vacuum cleaner bags 2.863-006.0 and 28630060 KFI 487.