The 190RF series is a Return Air Filter Grille used for sidewall or ceiling openings. Our product is constructed to ensure maximum airflow and compliment your home decor. Using our return air filter grille to outfit your ventilation system will improve your home circulation. Product Features: Durable white powder coated, high quality steel, removable face allows easy access to replace air filter, accepts a 1 in. filter (not included), 1/2 in. spacing louvers.

• Allows air to flow freely between your ventilation system and a room
• Made of high quality steel
• White powder coat finish
• Removable face allows easy access to replace air filter
• Accepts 1 in. filter (not included)