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21.5×23.5×1

SKU 21.5x23.5x1 Category

What is a MERV rating, and why does it matter?

The MERV rating measures how effectively an air filter captures airborne particles. Click the chart to see how each MERV level performs against allergens, bacteria, smoke, and other pollutants so you can choose the right protection for your home or workplace.

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Additional information

Weight N/A
MERV

MERV 10, MERV 10 P + Carbon, MERV 12, MERV 12 P + Carbon, MERV 13, MERV 14, MERV 8, MERV 8 P + Carbon
Number Per Box (M)

2, 3, 4, 6
Media Type

Pleated, Pleated + Carbon

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