{"product_id":"97011790-s97011790-bathroom-exhaust-fan-cover","title":"97011790 S97011790 Bathroom Exhaust Fan Cover Grille Kit (11.5\" x 11.5\") for Broan NuTone 509S-A 509S-B 509SMG 503 505 507 509S Wall Fan","description":"\u003ch2\u003e97011790 \/ S97011790 Bathroom Exhaust Fan Cover Grille Kit\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Impact ABS Construction:\u003c\/strong\u003e Manufactured from durable, UV-resistant ABS plastic that resists yellowing and cracking over time, even in high-moisture bathroom environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Airflow Design:\u003c\/strong\u003e Features a specialized louvred pattern that maximizes ventilation efficiency while concealing the internal fan components and motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal 11.5\" x 11.5\" Footprint:\u003c\/strong\u003e Designed with standard dimensions to provide a clean, flush-mount appearance over wall-mounted ventilation units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Screw Mounting:\u003c\/strong\u003e Engineered for rapid installation using a central mounting screw (often included with the fan unit), allowing for easy removal during routine cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaintable Surface:\u003c\/strong\u003e The matte white finish can be painted with plastic-safe paint to match specific bathroom or laundry room decor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroan \/ NuTone:\u003c\/strong\u003e 97011790, S97011790\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis grille is a standard replacement for Broan-NuTone wall-mounted fans. Key compatible series include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNutone Models:\u003c\/strong\u003e 503, 503MG, 505, 505MG, 507, 507MG, 509, 509MG, 509S, 509SMG.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroan Models:\u003c\/strong\u003e Compatible with various 8-inch and 10-inch through-the-wall utility fans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Specifically designed for vertical wall-mount installations rather than ceiling-mount configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellowing or Discoloration:\u003c\/strong\u003e The original plastic has turned yellow due to age, UV exposure, or accumulated grease and dust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCracked or Chipped Louvres:\u003c\/strong\u003e Visible physical damage to the slats, which can cause whistling noises or allow debris to fall into the fan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrittle Material:\u003c\/strong\u003e The plastic has become brittle and snaps easily when you attempt to remove it for cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Build-up:\u003c\/strong\u003e Persistent mold or grease stains that cannot be scrubbed off, affecting the air quality and aesthetics of the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Noise:\u003c\/strong\u003e The cover no longer sits flush against the wall, causing a rattling sound when the fan is operational.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Down:\u003c\/strong\u003e Ensure the fan is turned off at the wall switch before removing or installing the cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral Screw:\u003c\/strong\u003e This cover typically uses a long center screw that threads into the fan motor bracket. Be careful not to over-tighten, as excessive pressure can crack the plastic around the mounting hole.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning the Fan:\u003c\/strong\u003e While the cover is removed, use a vacuum attachment or a soft brush to remove dust from the fan blades and motor housing to improve performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment:\u003c\/strong\u003e Ensure the louvres are facing downward (to prevent seeing directly into the motor) and that the edges of the cover are square with the wall before final tightening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Cap:\u003c\/strong\u003e If your original fan had a decorative white cap to cover the screw head, ensure you save it to reuse with the new grille for a finished look.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":46497319485629,"sku":"AZ00224055","price":34.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00224055_1.jpg?v=1765940099","url":"https:\/\/bluestarsparts.com\/products\/97011790-s97011790-bathroom-exhaust-fan-cover","provider":"BlueStars Parts","version":"1.0","type":"link"}