Compatible Replacement Grille: Fits older Broan-NuTone 686 bathroom exhaust fan models. Ideal as a compatible fan grille for worn or yellowed covers. Easy Plastic Bolt Installation: This vent cover replacement installs quickly with a single plastic bolt—no springs or clips required. Important Compatibility Note: If your old grille uses spring clips to secure it, this grille replacement is not compatible. Durable ABS Plastic Construction: Made from high-strength ABS plastic grille, resistant to cracking and warping, perfect for humid bathroom environments. Optimized Vent Openings: Designed with evenly spaced vent openings that allow air to pass through smoothly without restricting normal airflow, helping maintain effective moisture and odor exhaust when used with a compatible bathroom fan. Bathroom Vent Fan Grille/Cover Replacement, Compatible with NuTone Models 686 & G686N, Durable White Exhaust Fan Cover