Keep battery fumes out of the cabin with this white louver vent. Moisture and acidic vapours from lead-acid or lithium batteries can corrode metal and degrade RV interiors if not vented outdoors; this vent directs them safely away. The interior cone fitting maintains flow direction, and the cover stays clean and easy to inspect.

• Louver-style fume vent; white plastic construction
• Accommodates 1¾-inch hose diameter
• 4¼ × 4¼-inch mounting footprint
• Included cone fitting ensures proper airflow
• Replaceable cover design for easy maintenance