Flanders PrecisionAire 10255.011218 12 by 18 by 1 Flat Panel Heavy Duty Spun Glass Air Filter
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<b>[Product Information]</b><br>
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<li>Metail media retainers on both sides for maximum strength</li>
<li>Keeps equipment clean for efficient opertion</li>
<li>Change filters monthly for peak energy efficiency</li>
<li>UL Class II</li>
<li>Maximum air flow</li>
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