Description
Actual Size: 20.25 x 25.38 x 5.25. Accumulair brand: 20x25x5 Nordyne RAM2000 substitute whole house air filters, exactly designed to replace the name brand Nordyne RAM2000 filters. Completely assembled - no assembly or combs required. MERV rated to ASHRAE 52.2 test classifications ensuring particle filtration to the level of the original manufacturer Nordyne RAM2000 air filters. Notice: The sample air filter pic as displayed is not to scale and is there to show construction purposes only. Brand names and Nordyne RAM2000 P/N are used for air filter replacement identification purposes only.