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This True Value 10055.01122 Flanders furnace filter measures twelve inches by twenty inches by one inch. It has been a reliable choice for protecting furnaces and central air conditioning units for over fifty years. The filter consists of continuous filament spun glass for effective air filtration. Its design includes a frame made from a single piece of chipboard, which prevents separation at the corners. To maintain energy efficiency and optimal equipment protection, it is recommended to replace the filter monthly, especially during heavy use periods. Purchasing a case ensures a year’s supply.
This furnace filter provides essential protection for HVAC systems, promoting clean air flow and overall efficiency.
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