Honeywell Allergen Plus HPA consoles Replacement Filter: HRF-R3

Before you buy

Choose the number of Type R panels your exact model needs. A two-pack does not replace all three panels in an HPA300 or HPA304.
Type R HEPA panels and Type A/A+ pre-filters are separate components; a similarly named pre-filter does not replace a Type R panel.
These manufacturer-listed models were checked for the US. An international Amazon search does not approve another regional model or filter variant.
The Amazon action is a reference search. No exact retail product, seller or pack has been approved; check the manufacturer name, printed reference and required components on the final listing.

Find the complete model code

Read the complete Honeywell model on the purifier label and keep every letter, digit and suffix.
Match your label with one of the manufacturer-listed models on this page.
Compare HRF-R3 and the listed components with the final merchant item; a search result alone does not establish identity or pack contents.

Filter and fitting details

Manufacturer pack HRF-R3: three Type R HEPA panels. The manufacturer also sells HRF-R1 and HRF-R2 packs of the same Type R panel; the pack number is a quantity, not another purifier generation.
Panels needed in one purifier: HPA094, HPA100 and HPA104 use one; HPA200 and HPA204 use two; HPA300 and HPA304 use three. One three-pack is therefore not one complete change for every listed model.
These models also require one Type A or A+ pre-filter. The HRF-R3 pack contains the three HEPA panels; its manufacturer contents do not include that separate pre-filter.
The manufacturer filter product page names broader HPA series, but this record is limited to the exact Allergen Plus console codes in the linked manufacturer model lookup. No additional suffix or series is inferred.

Documentation checked Oct 12, 2026 by Codex (manufacturer documentation). We have not physically tested these filters.