Compatible with HPA200, HPA201, HPA202, HPA204, HPA250, HPA250B series; replaces HRF-A200, filter A & HRF. Upgraded carbon filter is thickened to 1/4 inch and approximately twice as dense, effectively improving odor reduction by 50%. Thicker carbon layer helps reduce the amount of particles entering the unit, maximizing the life of the HEPA filter. Effortless setup—simply remove the old filter and insert the new one. No measuring or cutting required. Designed to fit HPA200, HPA202, HPA204, HPA250B models. Helps remove odors, smells, and smoke. Made from activated carbon to help keep your home fresh and clean. Ideal for homes with pets, cooking odors, smokers, or individuals with asthma or allergies. Color: black. Material: activated carbon. Size: 360 x 290 x 5mm. Package includes: 6 x HPA200 filter pads. Only the listed items included; other accessories not included. Note: Lighting and display settings may cause slight color variations. Measurement tolerance: +/- 1-3cm.