Supco Tradefox TFXEFB Extendable Filter Brace (6 pack) Type_Plumbing Replacement Parts : SP-64-21

: SP-64-21

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Supco Tradefox TFXEFB Extendable Filter Brace (6 pack) Type_Plumbing Replacement Parts : SP-64-21Supco Tradefox TFXEFB Extendable Filter Brace (6 pack) The TFXEFB is designed to keep the filter from being sucked up against the return duct, limiting airflow. Simply insert the extendable filter braces above the filter and slide open to attach to the sides. Keeps filters in place. Extends from 16 to 31 inches Magnetic ends hold filter braces in place Use multiple braces for added support Ends have holes to secure braces with screws (not included)