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Product prices and availability are accurate as of Aug 15, 2026, 6:25 AM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
APPLIANCEMATES HPA300 Replacement Filters is available at Amazon. Use the price box above to jump straight to the listing.

GermGuardian
GermGuardian Filter C Toxin Clear HEPA Genuine Replacement Filter, Removes 99.97% of Pollutants, Common VOCs, Household Toxins, for AC5000, AC5250, AC5300, AC5350, CDAP5500, Black/Green, FLT5000VO
from 3 retailers

Aurikall
Replacement Air Filter Compatible with KJ350G S1 S1Y S1W, FC35S1 Panel Filter with Activated Carbon for Air Purifier, Home Air Cleaning
from 1 retailers

HIZON
Replacement Filter And Activated Carbon Filter,compatible For Panasonic, Air Purifier F-VXH50R F-VXR50R F-VXH50A F-VXH50H F-VXH50M
from 1 retailers

BLUEAIR
BLUEAIR Blue Pure 211+ Genuine Replacement Filter, Particle and Activated Carbon, Fits Blue Pure 211+ Air Purifier (Non-Auto)
from 4 retailers
See today's price on Amazon
We link you to Amazon's live price — never a stale one.
See price at AmazonAmazon price
Product prices and availability are accurate as of Aug 15, 2026, 6:25 AM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
We refresh prices regularly, but retailers move fast. If you found this item cheaper somewhere we compare, let us know and we'll take a look.