Guaranteed Compatibility: Designed specifically for HP200 HP201 HP202 air purifiers. Part numbers are #HE2FKBAS and #HE2FKBASMB to a and functionality. Advanced Triple-Layer Filtration: Features a high-efficiency activated carbon layer and a fine pre-filter that captures up to 99.97% of small 0.1-0.2 particles. Great for effectively removing odors, smoke, and cooking fumes. Recommended Replacement Schedule: To maintain optimal air purification, replace filters every 6-12 months depending on usage and air quality. This simple maintenance helps extend the life of your air purifier. Optimal Performance and Easy Maintenance: Replace your LVAC-200 vacuum cleaner filter accessories every three months to maintain vacuum efficiency. This simple, routine adjustment can significantly extend the life of your vacuum cleaner and improve its performance, even in high-usage environments. Filter Replacement Kit: This kit contains 2 filters that are easy to install without tools, making it easy to keep your vacuum cleaner running smoothly at all times. Function: Consumables Use environment: Home use Colour:grey Material:plastic Package Contents: 2 * Filter Element Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.