Upgraded 14''x14''x3'' MERV 13 Air Filter 2 Packs, 14x14x3 Air Filter Last Up to 6 Months, Pleated Design 14x14x3 Whole House Return Air Grille Fits Most 1’’ Return Air Grilles
【Various of Compatibility】：The 14x14x3 air filter is able to fit most 1'' return air grilles across the country with no issues. Self-sealing flexible gasket provide longer lifespan of the filter. Many homeowners are limited as to their choice of filter replacements that because of the one-inch limitation of filter grilles. The 14x14x3 air filter solved the problem perfectly with the various of compatibility
【Longer Lifespan】：Even though the lifespan of the air filter depends on local environment factors, but our 14x14x3 MERV 13 air filter is designed to last up to 6 months or longer. We recommend you change your air filter every 6 months for the best performance. Rated with MERV 13 allowed the 14x14x3 air filter maintain a decent room air quality for a long period
【Dimensions】：The dimensions including gasket are 14''x14''x3''. The dimension of the MERV 13 filter allowed many homes across the country install the filter easily without retrofitting their systems. Please double check your size before you make the purchase
【Low-Pressure Drop】：The low-pressure drop design of the 14x14x3 MERV 13 filter is able to lower the energy consumption and maintenance, furthermore, extends the useful lifespan of your HVAC system. 10-12 pleats per foot filter face area increase the filtration efficiency of the 14x14x3 air filter
【Excellent After-Sales Service】：All of our products have passed our strict inspection before any shipments. If any problems occur when comes to using the 14x14x3 air filter, feel free to get back to us. If you have any questions about our 14x14x3 filter or questions related to other problems, please feel free to flick us a message, and we will get back to you within 12 hours
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