Replacement Part#: 97011790, the 97011790 for Nutone size is 11 1/2 inch x 11 1/2 inch, perfect for any 509S-A 509S-B Wall Fan for Nutone kitchen upgrade. Compatible with: The 97011790 Grille for Broan is compatible with Broan-NuTone 509S-A, 509S-B Through-the-Wall Ventilation Fan Grille for Nutone,replaces old style. High Quality 97011790 Grille for Nutone: The 97011790 fan grille for Nutone 509S-A 509S-B is made of durable plastic material, meet the requirements for long-term use. Easy to install: The 97011790 fan cover for Broan 509S-A 509S-B is easy to install, just remove a hex nut, add the brace, put the hex nut back on, and the fan will support center mounted grilles. 97011790 for NuTone, 97011790 Grille for Broan, Replaces Old Style, Wall Fans Part
Replacement Part#: 97011790.
The 97011790 Grille for Nutone size is 11.5 inch x 11.5 inch,perfect for any kitchen upgrade.

Compatible with:
The 97011790 Cover for Nutone is compatible with Broan-NuTone 509S-A 509S-B Through-the-Wall Ventilation Fan Grille.

High Quality 97011790 for Nutone Grille:
The 97011790 Cover for Nutone 509S-A 509S-B wall fan is made of durable plastic material, meet the requirements for long-term use.

Easy installation:
The 97011790 grille for Nutone 509S-A 509S-B wall fan is easy to install, just remove a hex nut, add the brace, put the hex nut back on, and the fan will support center mounted grilles.