Actual Dimensions: 20 x 25.63 x .75. Accumulair brand 21x26x1 American Standard TFE260A9AH20 style whole house air filters, specifically engineered to replace the original manufacturer American Standard TFE260A9AH20 air filters. Completely built with no assembly or combs needed. MERV graded to ASHRAE standards assuring function to the level of the OEM American Standard TFE260A9AH20 air filter. Note: Sample filter pic shown is not true to size and is there to show configuration only. OEM names and American Standard TFE260A9AH20 part numbers are shown for filter style identification use.
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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