Indoor air quality, whole house fans, exhaust and ventilation fans

Window Filter Replacement Cartridge SKU: REP-WF1136RC This is an easy to install, replacement cartridge for the whole house fan window filter #REP WF1136. Click here for product specs Click here for testing data Shipping within the continental U.S., all others please call for quote.  Qualifies for the Buy American Act Have a PayPal account? Choose Bill Me Later to stretch your payment. Price:  $18.00 ea. Shipping:  $15.00 Quantity