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EERE » BTO » Building America » Solution Center Home » 9.1 At least one MERV 6 or higher filter installed in each ducted mechanical system in a location that facilitates access and regular service by the owner

9.1 At least one MERV 6 or higher filter installed in each ducted mechanical system in a location that facilitates access and regular service by the owner

The following Solution Center guides provide specific guidance about high MERV filters and filter installation:

High-MERV Filter
Proper Installation of Furnace and Air-Handler Filters