$217.76
Honeywell HPA300 Series HEPA Extra-Large Room Air Purifier, WhiteChewy$279.99
Honeywell 4-Speed True HEPA Air Purifier ENERGY STAR (Covers: 465-sq ft) in Black | HPA300Lowe's$359.99
Honeywell HPA300 HEPA Air Purifier for Extra Large Rooms - Microscopic Airborne Allergen+ Dust Reducer, Cleans Up To 2250 Sq Ft in 1 Hour - Wildfire/Smoke, Pollen, Pet Dander – BlackAmazon$79.61
Honeywell HPA300 Series Air Purifier Filter KitChewy$37.99
Airity HPA300 HEPA Filter Replacement Compatible with Honeywell HPA300 Replacement Filters | Honeywell Air Purifier Filter Replacement | Hepa Air Purifier |Honeywell Air Purifiers | Honeywell R FilterAmazon$29.99
HPA300 HEPA Filter Replacement for Honeywell HPA300 Series Air Purifiers HPA300, HPA300VP, HPA304, HPA3300, Replace HRF-R3 (3 Ture HEPA R Replacement Filter + 4 Activated Carbon Pre-Filter)Amazon$23.99
HPA300 HEPA Filter Replacement Compatible with Honeywell Air Purifier HPA300 Series, HPA300, HPA304, HPA8350, HPA300VP, HPA3300b, HPA5300, 3 H13 True HEPA Filter R and 4 Activated Carbon Filter AAmazon$24.98
HPA300 HEPA Filter Replacement for Honeywell HPA300 Air Purifier, HRF-R Filter R Compatible with HPA300, HPA3300, HPA5300 Series (3 HEPA Filter R + 4 Carbon Pre-Filter A)AmazonSAVE $1.40
$12.59$13.99
4Pack HPA300 Carbon Pre Filter Compatible with Honeywell HPA300 Series Air Purifier, Precut Premium HRF-A300 Activated Carbon Filter Replacement for Dust, VOC, Smoke/Pet OdorsAmazon$29.99
Flintar H13 True HEPA Replacement Filter R, Compatible with Honeywell Air Purifier HPA300, HPA200, HPA 100 and HPA 5000 Series, HRF-R3 (3 HEPA Filters)AmazonSAVE $17.00
$42.99$59.99
VEVA HPA300 HEPA Filter Replacement Compatible with Honeywell Air Purifier - 3 Pack of HEPA Filters w/ 4 Precut Activated Carbon Pre-Filters & Replacement Filter RAmazonSAVE $2.00
$14.99$16.99
HRF-A300 Replacement Carbon Prefilter A for Honeywell HPA300 Air Purifier,4 Pack Pre-Cut Activated Carbon Prefilter A,HRF-AP1Amazon$28.79
Breathe Naturally Replacement Carbon Prefilters for Honeywell HPA300 Series Air Purifiers, 6 countChewySAVE $12.00
$44.99$56.99
VEVA HEPA Filter Replacement 6 Pack - Compatible w/Honeywell Air Purifier Series HPA090, HPA100, HPA200, HPA250 & HPA300Amazon$17.99
Dekiru Carbon Activated Filter Precut for HPA300 Prefilter Compatible with Honeywell Air Purifier Filter Replacement, Fit for Easy Installation Advanced Filters (6 Pack)Amazon$39.99
Smilyan 6 Pack Hpa300 HEPA Replacement Filter R for Honeywell HPA300 HPA200 HPA100 HPA090 Series Air Purifier, Compared to HRF-R3 HRF-R2 HRF-R1Amazon$12.90
SCREENTRONICS True HEPA Filter R Compatible Replacement for Honeywell HRF-R3 HRF-R2 HRF-R1 Air Purifier Models HPA300 HPA200 HPA100 HPA090 HPA5300 HPA8350Amazon