HealthPro Plus HyperHEPA Filter F3 $189.00 V-5 Cell F2 $89.00 Prefilter F1 $59 HealthPro HyperHEPA Filter F3 $189.00 Prefilter F1 $59.00 HealthPro Compact HyperHEPA Filter F2 $189.00 Prefilter F1 $59.00 Filter Packages Get a complete filter replacement package for your HealthPro Series Unit Package 1 Complete Package for HealthPro Plus Set of 3 filters 1 Prefilter, 1 V-5 Cell, 1 HyperHEPA $337.00 Package 2 Set of 2 Filters for HealthPro Plus 1 Prefilter, 1 V-5 Cell $148.00 Package 3 Set of 2 Filters for HealthPro Plus, HealthPro, and HealthPro Compact 1 Prefilter, 1 HyperHEPA $248.00