Actual Size: 15.38 x 26.94 x 6. Accumulair brand, 16x28x6 Lennox X1444 compatible whole house air filters, exactly designed to substitute for the original brand Lennox X1444 filters. Completely built so no forming or combs required. MERV graded to ASHRAE classifications establishing particle capture to the level of the name brand Lennox X1444 air filter. Photo: Example air filter picture as shown is not true to size and is included to show construction only. OEM names and Lennox X1444 P/N are used for filter substitution identification purposes only.
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
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.