Actual Dimensions: 15.5 x 24.5 x 3.75. Brand: Accumulair. 16x25x4 16x25x4 Top Tech replacement whole house filters, exactly designed to substitute for the name brand 16x25x4 Top Tech air filters. Completely constructed - no assembly or combs needed. MERV graded to ASHRAE 52.2 test classifications ensuring performance to the level of the name brand 16x25x4 Top Tech filters. Notice: Example filter pic shown is not to scale and is shown for configuration purposes. Brand names and 16x25x4 Top Tech identifier shown for air filter style purposes.
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
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