General description This Roller Brush HEPA Filter Foam & Felt kit is designed specifically for the IZ400EU, IZ420EU, and IZ420EUT Cordless Stick Vacuum. It ensures a perfect fit and optimal performance, essential for maintaining your vacuum's cleaning efficiency. The high-efficiency filtration system is equipped with H13 grade HEPA filters that can trap 99.97% of fine particles and allergens as small as 0.3 microns, promoting a healthier environment, especially for allergy sufferers. Technical specifications Compatible Models: IZ400EU, IZ420EU, IZ420EUT Filtration: H13 grade HEPA filters Particle Size Trapping: 99.97% of particles as small as 0.3 microns Material: Plastic + sponge Measurement Error: +/- 1-3cm Installation User-friendly installation without additional tools Designed for quick maintenance Usage Washable and reusable filters Simply rinse under water and allow to air dry Recommended filter replacement every 2-4 weeks depending on usage Other information Package Contents: