30" x 8" Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 29.75 X 7.75] 3-Pack Floor Grille Toe Space anti-corrosion

anti-corrosion

+ Product Details Size & Compatibility – The size of the wall angle register boot is 10" X 6" X 6 and it is compatible with duct 6"

Plastic and Multilayer Pipe and Tube

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2" X 12" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

30" x 8" Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 29.75 X 7.75] 3-Pack Floor Grille Toe Space anti-corrosion30" x 8" Pleated MERV 8 Filter for HVAC Return Filter Grille 3 Pack Actual Dimensions: 29. 75" X 7. 75" A Uniquie Combination of Cotton & Synthetic Fibers Gives You The Most Filtration And The Least Air Resistance Equals Great Air & Easy Airflow For Your System The "W" Shaped Pleats Give You More Filter Surface Thereby Capturing More Dust All Our Filter Are Tested Per ASHRAE 52. 2 Standards MERV 8 And An Average Arrestance Of 90 94% Extra Strong Frame