Actual dimensions are 15.38 x 21.88 x 5.25. Accumulair brand: 16x22x5 Nordyne 9183940 substitute whole house air filters, exactly constructed to replace name brand Nordyne 9183940 filters. Completely constructed - no assembly or combs needed. MERV rated to ASHRAE 52.2 test specifications assuring filtration as good or better than the name brand Nordyne 9183940 filters. Note: The example filter picture shown is not the actual dimensions and is displayed for style only. Company names and Nordyne 9183940 part numbers are used for air filter style purposes only.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 business days for stocked filters (standard 1"-5" thick sizes), up to 3 weeks for made-to-order filters (non-standard and 0.5" sizes), and up to 8 weeks for bag filters.
Delivery normally takes another few days depending on location.
- 30-day 100% return policy.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.