General description Keep your vacuum working efficiently with these 20 dust bags designed for Karcher WD3, WD3300, WD3.500P, MV3, WD3200, SE4001, and SE4002 vacuum cleaners. Perfect for individuals suffering from dust or allergies, these bags help remove dust and allergens while vacuuming, improving the air quality in your home. Technical specifications Compatible with: WD3 Wet & Dry, WD 3 P Wet & Dry, WD3, WD3300, WD3.500P, MV3 Series, WD3200, SE4001, SE4002 Material: Composite paper Package Contents: 20 x Dust Bags Measurement allowed error: +/- 1-3 cm Usage Replace the dust bag every 30-60 days for optimal performance. Ideal for daily collection of fine dust and small debris. Other information Color: as shown Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product.