Actual Dimensions: 20 x 25.88 x 4.88. Accumulair brand, 20x26x5 Electro-Air F825-0549 substitute whole house air filters, specifically engineered to replace the original brand Electro-Air F825-0549 air filters. Fully assembled with no assembly or combs needed. MERV rated to ASHRAE 52.2 test classifications establishing performance to the level of the original brand Electro-Air F825-0549 filter. Notice: The example filter image as displayed is not the actual dimensions and is there to show construction purposes only. OEM names and Electro-Air F825-0549 identifier used for air filter substitution purposes.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 days for stocked standard filters, up to 3 weeks for non-standard and 0.5" filters, and up to 8 weeks for bag filters.
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
Payment & Security
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