Actual Size: 20.25 x 25.38 x 5.25. Accumulair brand, 20x25x5 Gibson BB2025 compatible whole house filters, exactly constructed to replace name brand Gibson BB2025 filters. Fully box-formed so no assembly or combs needed. MERV rated to ASHRAE 52.2 test specs establishing filtration as good or better than the original manufacturer Gibson BB2025 air filters. Photo: The sample air filter image shown is not true to size and is displayed for design purposes only. Brand names and Gibson BB2025 P/N are used for filter replacement purposes.
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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