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Bard 140-189 Filter Support is an OEM structural bracket used to keep the air filter properly seated in the filter rack so airflow stays routed through the filter instead of bypassing around it. A damaged or missing support can let the filter sag or shift, which often leads to dirt buildup on the coil, reduced airflow, nuisance service issues, and uneven filtration. Replacing the support with the correct Bard part number helps restore proper filter fit and alignment for dependable operation on compatible Bard wall mounted HVAC equipment, and it is a smart item to confirm anytime you are servicing the filter track or access panel.
* Orders less than $50 may incure a minimum order fee.