HomeAir PurifiersHoneywell HFD300 AirGenius 3 Air Purifier, Medium/Large Rooms (225 sq. ft.) WhiteHoneywellHoneywell HFD300 AirGenius 3 Air Purifier, Medium/Large Rooms (225 sq. ft.) WhiteBest Seller Rank HistoryNow#6,240Best#3,107Worst#6,240 -135Lower = better sales rankRating TrendRating4.2/ 5Reviews122 +0.20Similar ProductsHoneywell HEPA Air Purifier Filter R, 3-Pack for HPA 100/200/300, 3000 and 5000 Series - Airborne Allergen Air Filter Replacement Targets Wildfire/Smoke, Pollen, Pet Dander, and Dust0.0(10,719)$59.600HoneywellNispira HPA300 HPA200 Filter R Replacement for Honeywell Air Purifier InSight HPA5300 HPA100 HPA090 HPA250 HPA200 HPA5300 True HEPA HRF-R1 HRF-R2 HRF-R3. 4 Packs0.0(849)$32.990NispiraFilter Bros HRF-R3/A300 3 HEPA 6 Carbon Replacement Fits Honeywell HPA300 Series0.0(87)$79.800Filter Bros Hand-Crafted LivingFunmit HPA300 HEPA Filter Replacement for Honeywell HPA300 Series Air Purifiers (3 True HEPA R Replacement Filters + 4 Activated Carbon Pre-Filters)0.0(3,041)$29.990FunmitFunmit HPA300 Replacement R0.0(1,619)$30.980FunmitHepa Filter Replacement for Honeywell U Filter (HRF201B) Febreze FRF102B air purifier filter Compatible with Honeywell HHT270, HHT290 Series 6 Pack0.0(80)$32.990VCLENAOntheone U9CV2B HEPA Filter Replacement Compatible with LG PuriCare AeroTower Fan U9CV2B / U9CS1C / U9CV1C Air Cleaner Purifier, 3-in-1 True HEPA Filter Replacement,1 Pack0.0(75)$36.990OntheoneHPA100 Replacement Filters for Honeywell Air Purifier,Compatible with HPA100,HPA094, HPA104, HPA105 HPA3100, HPA5100,4 True HEPA R Filter + 8 Activated Carbon Pre-Filter A,Part No. HRF-ARVP1000.0(273)$33.29CouponPullutyHPA300 HEPA Filter Replacement for Honeywell Air Purifiers HPA300 Series, HPA300, HPA304, HPA8350, HPA300VP, HPA3300b, HPA5300, Replace HRF-R3, 6 HEPA R and 8 Pre Filters A HRF-AP10.0(236)$39.980PETOXHPA300 HEPA Replacement Filt-er for Honeywell HPA300 Series Air Purifi-ers HPA300 HPA300VP HPA304 HPA3300, Replace HRF-R3 (6 HEPA R Replacement Filt-ers + 8 Activated Carbon Pre-Filter)0.0(105)$37.990Cabiclean2 Packs H13 True HEPA Replacement Filter Compatible with Honeywell Air Genius/AirGenius 3 5 6 Series HFD300, HFD310, HFD314, HFD320, HD320, HFD323-TGT HFD324 HFD360B Air Purifi-ers, Upgraded Version0.0(50)$88.990FCFMYFacecool 20500 Replacement Filter Compatible with Honeywell 10500 (EV-10) 17000 17000-S 17005 Air Purifiers, Part Number 20500, with 1 True HEPA Filter + 2 Carbon Pre-Filters0.0(38)$35.970FacecoolGermGuardian Airsafe+ XL Intelligent Air Purifier for Home, Wildfire Smoke, Pollen, Odors with HEPA Pure Filter, UV-C, Air Quality Indicator, for Large Rooms 1680 sq. ft, 20”, Gray/White, AC3200$194.990HRF-G Replacement Filter, HIHOELAR Compatible with Honeywell HPA020B HPA020 & HPA030B HPA030 & HPA075/080 Series and HPA175/180 Series Air Purifier Filter, Part Number HRF-G1/HRF-G2 2 Pack0.0(19)$23.800HihoelarNo ImageHFD300 Replacement Filter Compat...$58.49CouponNo ImageHPA5300B Replacement Filter Comp...$48.750No ImageHoneywell Allergen Plus Compact ...$99.990No ImageHoneywell Allergen Plus Compact ...$99.990No ImageHoneywell Allergen Plus™ 3-in-1 ...$259.990No ImageHRF-G Filter Replacement, Compat...$21.780User ReviewsPlease sign in to leave a reviewSort by:NewestHighest RatedMost HelpfulNo reviews yet. Be the first to review!