Actual dimensions are 20 x 21.13 x .75. Accumulair brand: 21x21.5x1 American Standard TFP210A0FR10 style whole house filters, exactly engineered to replace the original brand American Standard TFP210A0FR10 air filters. Fully box-formed with no forming or combs needed. MERV rated to ASHRAE classifications ensuring particulate filtration equal to the original manufacturer American Standard TFP210A0FR10 air filters. Notice: Example air filter image shown is not the actual dimensions and is shown for design only. Name brands and American Standard TFP210A0FR10 P/N are used for air filter substitution identification use.
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).
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
Payment & Security
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