Byseacore HPA5100B Replacement Filter Compatible with Honeywell Air Purifiers HPA5100 HPA5150 HPA3100, 2 R HEPA(H13), 2 S Carbon and 4 A Pre-Filters, Part# HRF-R1 HRFSC1 HRF-ARVP100 HRF-A100

["Compatibility: The HPA5100B HEPA filter replacement is compatible with Honeywell air purifiers HPA5100B, HPA5100W, HPA5150B, HPA5150W, HPA3100B, HPA3100W","Value Package: 2 R True Hepa Filters, 2 S Activated Carbon Filters & 4 A Carbon Pre-Filters","Multistage Filtration: Our H13 True filter can filter out air particles as small as 0.3 μm and activated carbon filter can deal with unwanted smell in indoor air","Please replace the R hepa filter and S activated carbon filter once every 12 months and the carbon pre-filter every 3 months or more often depending on usage","Easy to replace and disposable, no tools required Note: please remove the new filter from the plastic bag before placing it into the machine","This is not a OEM product, any use of the brand name or model designation is made solely for purposes of demonstrating compatibility"]