4 Pack K2 Replacement Filter Compatible with LUNINO K2, Double-Sided Filters for Home Large Room up to 3000sq.ft, H13 True HEPA and Activated Carbon Filter

Perfect CompatibilityDesigned specifically for the LUNINO K2, ensuring seamless installation and optimal performance | 3-Stage Filtration SystemCombines a Washable pre-filter, True HEPA filter, and activated carbon layer | Washable & Reusable Pre-FilterHelp extends the life of the main filter, improves overall efficiency, and helps reduce long-term maintenance costs | Large Area CoverageSuitable for spaces up to 3,000 sq.ft, making it ideal for living rooms, bedrooms, and open-concept areas | How to UseOpen the filter compartment, remove the old filter, insert the new one (align using the directional arrows), close the compartment, and press the power button to restart