Austin Air Standard Replacement Air Purifier Pre-Filter Color:White Exterior Dimensions: 40" H x

Exterior Dimensions: 40" H x 20" W x 20" D

The Swisher ESP Safety Shelter is a heavy-duty

Exceptional Deep Cycle Performance: Capable of sustaining up to 1

Keypad Controls: ON/OFF

Austin Air Standard Replacement Air Purifier Pre-Filter Color:White Exterior Dimensions: 40" H xDescription Austin Air Standard Replacement Air Purifier Pre Filter Genuine Austin Air Permafilt Pre Filter (F400) replaces the pre filter that comes with Austin Air standard size air purifiers. Long life pre filter traps large sized particles that can easily be seen with the eye during the first stage of Austin Air's multi stage filtration process. In performing this role, the pre filter helps to prolong the life of the inner filters, especially the