For LEVOIT Core 300-P Air Purifier Filter, Hepa Activated Carbon, Core 300-RF-PA RM 84.30 to RM 120.67
HEPA Replacement Filter B for Holmes HAPF600 Filter HAPF600 HAPF600D HAPF600D-U2 RM 82.57 to RM 240.68
For Holmes AER1 Series Total Air Filter Replacement Parts # HAPF30AT HAP242-NUC RM 39.63 to RM 254.52