Reviewed by 1 customer
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Comments about Honeywell Universal Activated Carbon Pre-filter - Filter A (HRF-AP1):
I have several cats at home, and I both want to be able to keep the odor of the litter box at bay, as well as provide a bit of relief for my allergic friends. These filters are the stock, "official" filters for my Honeywell air purifiers, and they do the job perfectly.