Actual Size: 15.38 x 21.88 x 5.25. Accumulair brand, 16x22x5 Five Seasons FSMU1620 compatible whole house air filters, specifically engineered to substitute for the name brand Five Seasons FSMU1620 air filters. Fully assembled - no assembly or combs needed. MERV classified to ASHRAE 52.2 test specifications assuring particulate filtration equal to the name brand Five Seasons FSMU1620 air filter. Photo: Example air filter picture as displayed is not the actual dimensions and is displayed for configuration only. Brand names and Five Seasons FSMU1620 P/N are included for air 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.