3 Set HPA5200B Replacement Filter for Honeywell InSight HPA5200B HPA5250 and PowerPlus HPA3200 Air Purifiers, 3 Pack HRF-R2/R1(R) + 3 Pack HRFSC1(S) + 4 Pack HRF-A200(A) HRF-ARVP200

COMPATIBLE MODEL: Our HPA5200B Replacement Filter Compatible with Honeywell InSight HPA5200B HPA5250 Air Purifier and PowerPlus HPA3200 Air Purifiers. | VALUABLE PACKAGES: 3 Pack H13 True HEPA Filter R (HRF-R2/R1) + 3 Pack Enhancement Filter S (HRFSC1) + 4 Pack HRF-A200 Carbon Pre-Filter A. | 3-Stage Filtration: Premium HPA5200B Replacement Filters feature 3-Stage True HEPA filtration technology, including H13 True HEPA Filters, Enhancement Filters and Activated Carbon Pre-Filters. | H13 TRUE HEPA: Usually made of high-efficiency filter materials such as glass fiber and polypropylene fiber, it has high filtration efficiency and dust holding capacity, low resistance, easy installation and maintenance. | Usage and recommendations: Depending on the air quality and the usage time of the air purifier, we recommend replacing the HEPA filter and HRFSC1 (Filter S) every 6-12 months, and the pre-filter every 3-6 months. The specific replacement frequency depends on your frequency of use.