Nominal Size: 25 x 25 x 1, Actual Size: 24 1/2 x 24 1/2 x 3/4 (24. 5 x 24. 5 x 0. 75)*Nordic Pure MERV 12 and FPR 9 is equivalent to MPR 1500-1900, ideal for normal filtration and helping those with mild allergies*MERV 12 media is ideal for high efficiency air filtration and will help those with moderate allergies and asthma.*Lasts up to 3 months, depending on your unique home or office environment*Made in the USA
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Item# : SPM12885634504
Model # : RNAB005ESPOGS