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 stove / range 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 stove / range sidewall vent. Installs easily with tension springs and installation tool (included). The Mud Dauber screens are essential companions to the RV stove / range.