Replacement Filter for Model 4 Pro Air Purifier Ensure your Model 4 Pro Air Purifier continues to perform at its with this quality replacement filter, precisely engineered for full compatibility and a fit. Key Features and Benefits: Compatibility: Designed specifically for the Model 4 Pro Air Purifier to deliver seamless installation and maintain factory performance standards. Advanced MultiLayer Filtration: Includes a durable prefilter to capture large dust particles, pet hair, and lint, plus a density main filter to trap fine airborne contaminants such as pollen, mold spores, and smoke. Odor Reduction: Integrated activated carbon layer absorbs common household odors from cooking, pets, and everyday activities, keeping indoor air fresh and pleasant. Easy, Tool Installation: Simply open your purifier's compartment, swap out the old filter, and reset the maintenance indicator as per device instructions—no tools or technical expertise required. Product Applications: Ideal for homes with pets, helping reduce dander and odors for a cleaner, more comfortable environment. for kitchens or open living areas, effectively minimizing cooking smells and airborne grease particles. Suitable for allergyprone households, capturing pollen and dust to support healthier indoor air quality. Specifications: Compatibility: Model 4 Pro Air Purifier Filtration System: Prefilter layer, density main filter, activated carbon layer Function: Traps particles, reduces odors, improves air freshness Installation: Quick, tool, userfriendly process Maintain the performance of your Model 4 Pro Air Purifier and enjoy cleaner, fresher air at home with this reliable replacement filter.