[for LEVOIT Vital 100S Air Purifier] The Vital 100S replacement filter is designed to be fully compatible with LEVOIT Vital 100S air purifiers, includes 2 pack filter replacements, ensuring optimal performance. Compatible with Part Vital 100S-RF. Please note that this filter does not fit Levoit Vital 100 or Levoit Vital 200S Air Purifier. The mention of the brand name or model designation is intended solely to demonstrate compatibility. [Enhanced Filtration Performance] The Vital 100S filters feature an upgraded 3-stage filtration system, utilizing HEPA material to effectively capture 99.9% of particles as small as 0.3 microns. This includes common household allergens such as dust, pet dander, and pollen, helping to maintain cleaner indoor air. [Combat Household Odors] Designed to reduce unwanted odors, the Vital 100S replacement filters include a high-efficiency activated carbon layer. This helps eliminate pet odors, smoke, and cooking fumes, contributing to improved indoor air quality and a more comfortable living environment. [COST-EFFECTIVE] It is recommended to replace the LEVOIT 100S air purifier filter every 6-8 months for best results, depending on usage and environmental conditions. Installation is simple and requires no tools. Just replace the filter as needed. Color: black+white Material: non-woven fabric Package Contents: 2 x Replacement Filter Only the above package content is included; other items are not part of this package. Note: Lighting effects and monitor settings may cause slight variations in color between the image and the actual item. Measurement error is permitted within +/- 1-3 cm.