10x30x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 9.75 x 29.75) - 3 Pack Width_26in the T-Bar vent covers

the T-Bar vent covers

+ Product Details Perfect Fit & Easy Sizing - Designed for a 12" x 10" or 10" x 12" duct opening (measured at the opening)

+ Product Details Size – 6"w X 16"h or 16" x 6" is the size for the duct opening measurement only

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+ Product Details Size - 36"w X 8"h X 2"d (for duct opening measurement only)

10x30x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 9.75 x 29.75) - 3 Pack Width_26in the T-Bar vent covers+ Product Details 10" x 30" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 9. 75" x 29. 75") A unique combination of cotton & synthetic fibers gives you the most filtration and the least air resistance equals great air & easy airflow for your system. The non pleated design provides low airflow resistance while still effectively capturing dirt and particles such as standing dust, spray paint