Actual dimensions are 15.88 x 19.75 x 4.38. Accumulair brand, 16x20x5 Honeywell Series F35 style whole house air filters, specifically built to be an alternative to the OEM Honeywell Series F35 air filters. Completely assembled - no forming or combs needed. MERV classified to ASHRAE classifications establishing function as good or better than the name brand Honeywell Series F35 filter. Note: Example filter image as displayed is not to scale and is included to show construction purposes only. Name brands and Honeywell Series F35 identifier are shown for air filter replacement purposes only.
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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