PUREBURG Replacement FLT5100 Filter Compatible with GermGuardian AC3200, AC3250, AC5109, AC5109W, AP3250 Air Purifier, Filter O, FLT51CB4, H13 True HEPA and Activated Carbon Pre-Filter

High-efficiency Replacement Filter ( H13 True HEPA + 4 Carbon Pre-Filters), 5 Piece Pack | Compatible with GermGuardian AC3200, AC3250, AC5109, AC5109W, AP3250 Air Purifier, Filter Part # Filter O, FLT51CB4 | H13 HEPA filter captures up to 99.97% of airborne particles as small as 0.3 microns, including dust, pet dander, and other fine particles. An activated carbon layer helps absorb VOCs, smoke, PM2.5, and common household odors, contributing to fresher indoor air. Pre-filter blocks larger particles such as lint and pet hair, protecting the inner HEPA filter. Replacing the filters regularly ensures consistent purification performance and extends the lifespan of your air purifier. | Please replace regularly to keep your machine fresh and clean. For the best performance, clean the filter once a month with a soft brush gently or with a vacuum cleaner. | Top Notch Quality Used for Maximum Customer Satisfaction Guaranteed. Every Product made by PUREBURG is Tested through Rigid Examinations and QC Procedures.