The Karcher KFI 489 Renovation Fleece Filter Dust Bags are specially designed for WD 4, WD 5, and WD 6 wet and dry vacuum cleaners, providing exceptional filtration for dry and damp dirt. Perfect for fine dust removal during renovation projects or when using power tools, these durable bags maintain strong suction power and prevent clogging. Made from five-layer, ultra-tear-resistant fleece material, they feature a built-in prefilter to optimise dust retention and enhance vacuum performance. Ideal for Karcher Home & Garden WD 46, KWD 46, and MV 46 models, these dust bags ensure a cleaner working environment with minimal dust emissions. Features and BenefitsPerfect for Renovation WorkCaptures fine dust, dry debris, and damp dirt with ease.High-Tear-ResistanceFive-layer fleece construction prevents rips and leaks.Prefilter TechnologyReduces clogging for consistent suction power.Optimised FiltrationEnhances dust retention and extends vacuum performance.Compati