25" x 20" Aluminum Return Grille - Easy Airflow - Linear Bar Grilles Color_Red Oak High Quality Aluminum – The

High Quality Aluminum – The premium durable aluminum will never rust and it will never wear through leaving the material with an elegant

+ Product Details Size - 6"w X 20"h X 2"d (for duct opening measurement only)

+ Product Details Size - 28"w X 32"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 22 5/8" width X 24 5/8" height

Actual Filter Size – 17 3/4"w x 33 3/4" x 1"

25" x 20" Aluminum Return Grille - Easy Airflow - Linear Bar Grilles Color_Red Oak High Quality Aluminum – The25" X 20"opening dimension (vent opening) actual total grille size is approx. 1. 5" wider SEE BELOW HOW TO MEASURE A GRILLE Sidewall and or Ceiling Grille HIGH QUALITY High Quality Solid Stamped Steel with Counter Sunk Screw Holes (SCREWS INCLUDED) and No Sharp Edges Powder Coat Finish Smooth, Shiny, Scratch Resistant, Beautiful. Looks Like It Was Just Waxed UNRESTRICTED AIRFLOW For Your HVAC System Noise Free Components No Vibrating Louvers Etc.