Mud Dauber Screens are an essential companion to your RV furnace. Eliminate costly repairs caused by mud daubers, wasps, mice, etc. These screens will not block air flow to & from the appliance. Made of heavy rust resistant stainless steel. Easily installed by tension springs & installation tool, included.
4" x 7 1/2" rectangular screen to fit most models. 1 piece
Application: MOST FURNACES
WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds), which is (are) known to the State of California to cause cancer or birth defects or reproductive harm. For more information, visit www.P65Warnings.ca.gov