About This

• 【Perfect Fit for Levoit Core 400s】The premium Core 400S air purifier replacement filter is precision-engineered for seamless integration with your Levoit Core 400S Smart WiFi Air Purifier.Compared to Model: Core 400S-RF(LRF-C401S-WUS). Note: It is not compatible with other Core series models such as Core 200S, 300S, 600S, or Core Mini. Please verify your model before purchasing.
• 【High-Efficiency 3-Stage Defense】Our Core 400S-RF filter integrates a composite filtration technology. The system begins with a Pre-Filter that captures large irritants, proceeds with a True HEPA layer that traps 99.97% of airborne particles as small as 0.3 microns, and concludes with a high-density Activated Carbon Filter to effectively neutralize household odors and gaseous pollutants.Filter made of FSC-Certified paper.
• 【Advanced Whole-Home Purification】Engineered for homes that prioritize a consistently clean and healthy living environment, the Core 400S replacement filter features a multi-stage system to capture pet hair, dander, and fine dust. The enhanced activated carbon layer helps neutralize stubborn odors from pets, cooking, and smoke, working to maintain a fresher atmosphere for your family.
• 【Long-Lasting 6+ Months Performance】Colorfullife laboratory's extensive testing confirms each Core 400S replacement filter delivers reliable service for over 6 months under normal conditions. While harsh air environments may require more frequent replacement, we recommend changing your filter every 5-6 months to maintain optimal air purification performance and keep your Levoit air purifier working at peak efficiency.
• 【Confidence in Every Purchase】Your order includes a 2-pack of genuine Core 400S replacement filters, each measuring 9.9" x 9.2" x 6.4". Every filter is quality-inspected and ready to perform upon arrival. Should you have any questions or concerns, our dedicated support team is here to ensure a prompt and satisfactory resolution.

Overview

• Material : Plastic
• Brand : Colorfullife
• Shape : Disk
• Number of Pieces : 2
• Compatible Devices : Air Purifier