Actual size is 20.75 x 20.25 x 5.25. Accumulair brand: 20x20x5 Nordyne 9183960 substitute whole house air filters, specifically engineered to replace original brand Nordyne 9183960 air filters. Fully constructed with no assembly or combs needed. MERV classified to ASHRAE 52.2 test standards ensuring operation as good or better than the name brand Nordyne 9183960 filters. Photo: The sample filter pic as shown is not the actual dimensions and is included to show style only. Company names and Nordyne 9183960 P/N are used for filter replacement identification use.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
Due to shortages and demand the current lead time is up to 10 business days to process.
Orders take 1-3 business days to process.
(Custom & bag filters take 5-7 business days.)
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
Payment & Security
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