Actual dimensions are 19.75 x 24.25 x 4.75. Brand: Accumulair. 20x25x5 Ultravation 91-006 replacement whole house air filters, exactly constructed to replace original brand Ultravation 91-006 filters. Completely constructed - no assembly or combs required. MERV graded to ASHRAE standards ensuring particulate filtration as good or better than the OEM Ultravation 91-006 air filters. Notice: The sample filter pic as shown is not true to size and is there to show construction purposes only. Company names and Ultravation 91-006 identifier included for air filter substitution identification. Catalog and variations last verified on 03/29/2020.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- 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
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.