Actual Size: 17-1/2 x 23-1/2 x 7/8 | Nominal Size: 18x24x1 • Filtration Rating: MERV 10. Comparable to MPR rating 600 to 800, or FPR 5-6 rating. • Blocks and Captures: Dust, pollen, mold spores, pet dander, smog, dust mites, debris. • Durable & Long Lasting: Heavy duty frame won't buckle. • Made in the USA. • Ideal for residential, commercial, schools, & industrial filtration applications.
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Item# : SPM12822143716
Model # : ZLP18241