Honeywell 2pk Household Odor & Gas Reducing Pre-Filter K

These Genuine Honeywell Pre-Filters are designed exclusively to fit Honeywell Air Purifier models HFD300 Series, HFD310/320/360 Series, HFD280 Series, HFD-120/140 HD123 Series & HFD230 Series. Includes 2 Carbon K Pre- filters. Pre-Filter should be changed every 3 months. K Pre-Filters capture larger airborne particles and activated carbon reduces odors & VOCs.* For best performance, use only Genuine Honeywell air purifier filters. Compatible air purifier filter replacements are not guaranteed to offer the same performance, efficiency or fit.
*From the air that passes through the filter.