Actual size is 15.75 x 24.25 x 3. Accumulair brand, 16x25x3 Lennox X5427 replacement whole house air filters, specifically constructed to be an alternative to the original manufacturer Lennox X5427 air filters. Fully assembled so no assembly or combs needed. MERV classified to ASHRAE 52.2 test standards ensuring operation equal to the original brand Lennox X5427 filters. Photo: Sample filter image as shown is not the actual dimensions and is there to show construction purposes only. Company names and Lennox X5427 P/N displayed for air filter replacement identification.
Shipping and Returns
- Our current lead times are 4-6 business days for stocked filters (standard 1"-5" thick sizes), and up to 8-12 business days for made-to-order filters (non-standard and 0.5" sizes). Delivery normally takes another 1-3 days depending on location.
- Shipping is FREE to the contiguous United States.
- 30-day 100% return policy.
Payment & Security
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