Active Air Pre-Filter for ACCF398, 8" x 39" aaron A 4 stage filter array

A 4 stage filter array with UV Kit

Sizes vary from 4' x 8' packs to rolls from 36 to 72" wide up to 3280' long

Voltage: The fan caters to a diverse range of voltages

Carbon bed depth of 1"

as well as checking out our instructional video

Active Air Pre-Filter for ACCF398, 8" x 39" aaron A 4 stage filter arrayDescription Active Air Pre Filter: This accessory helps extend the lifespan of your Active Air carbon filter. It blocks larger particles such as dust and dirt from clogging the filter's surface, keeping it running efficiently for a prolonged period. When the pre filter appears noticeably dirty and discolored after several weeks, it is advisable to replace it. Perfectly Compatible: Visit our extensive collection and find the pre filter size that fits