It's time to do some preventive maintenance before it's too late.

With proper use of these unique items, you can eliminate the concern for costly repairs to the furnace as a result of blockage caused by mud daubers, wasps, mice, birds, spiders, etc. These screens are sized to allow free airflow to and from your furnace and are made of heavy rust resistant stainless steel. Installs easily with tension springs and installation tool (included). The Mud Dauber screens are essential companions to the RV furnace. Model M-200 is a rectangular screen 4" x 7-1/2".

• Fits Coleman, some Suburban, Sol-Aire, Hydroflame furnaces. See picture for type of furnace outlets.

Should you have any questions or concerns regarding this item please contact us by email or call us Toll Free at 800-903-1114.

We are family owned and have been in the business of selling RV parts and accessories for over 40 years. We believe in the value of a good customer experience. Thank you for looking.