The premium replacement for the Honeywell 38002 Universal Pre-Filter
The best just got better. Filter A Plus is a premium replacement for the Honeywell 38002 Universal Pre-filter. The package contains one pre-filter with a perforated design for separating into one to eight pre-filters. Once installed, the pre-filter captures large particles such as dust and pet dander from the air that passes through the filter. It also deodorizes the air with activated carbon and zeolite.