Replacement filter kit for InvisiClean IC-7028 4 in 1 Full Size Tower Air Purifier What’s included - 1 replacement main filter - 4 carbon pre-filters Key benefits - Restores multi-stage cleaning performance for the IC-7028 4 in 1 full size tower purifier - Activated carbon pre-filters help reduce odors from smoking, cooking and pets - Main filter captures 99.95% of particles down to 0.3 microns, helping improve overall air quality - Replacement interval for the combination filter is 6-8 months, depending on usage Compatibility and fit - Specifically designed for InvisiClean IC-7028 4 in 1 Full Size Tower Air Purifier - Includes both the primary filter and carbon pre-filters to maintain the purifier’s multi-stage filtration Usage and maintenance - Replace the combination filter every 6-8 months based on how often the purifier is used and the air quality in your space 2-3 practical use scenarios - In a living room with pets or frequent smoke exposure: helps reduce airborne particles and odors to maintain a fresher environment - In a kitchen or dining area: mitigates cooking smells and airborne odors for a more comfortable space - In a bedroom or home office: supports cleaner air for allergy sensitivity or daily rest and concentration Specifications at a glance - Model compatibility: InvisiClean IC-7028 4 in 1 Full Size Tower Air Purifier - Includes: 1 replacement main filter and 4 carbon pre-filters - Filtration performance: main filter captures 99.95% of particles down to 0.3 microns - Odor control: activated carbon pre-filters for odor reduction - Replacement cycle: 6-8 months for the combination filter, depending on use