Actual size is 20.25 x 25.38 x 5.25. Accumulair brand 20x25x5 Nordyne MU2025 style whole house air filters, specifically built to be an alternative to the OEM Nordyne MU2025 filters. Fully assembled - no assembly or combs required. MERV classified to ASHRAE 52.2 test ratings ensuring particle filtration to the level of the name brand Nordyne MU2025 filters. Photo: The sample filter pic shown is not the actual dimensions and is displayed for construction purposes. Brand names and Nordyne MU2025 P/N are shown for filter replacement purposes.
Shipping and Returns
- Lead times vary and are listed at the top of the website. Non-standard sizes (custom, 0.5" thick, etc) take 3-4 weeks for delivery.
- Shipping is FREE to the contiguous United States.
- 30-day 100% return policy.
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