Actual Dimensions: 20.25 x 25.38 x 5.25. Accumulair brand: 20x25x5 Five Seasons FSMU2025 substitute whole house air filters, specifically constructed to replace original manufacturer Five Seasons FSMU2025 air filters. Fully box-formed with no assembly or combs needed. MERV rated to ASHRAE specifications assuring performance as good or better than the original manufacturer Five Seasons FSMU2025 filter. Notice: Sample air filter pic as shown is not true to size and is there to show configuration only. Name brands and Five Seasons FSMU2025 part numbers are included for air filter replacement identification use.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 business days for stocked filters (standard 1"-5" thick sizes), up to 3 weeks for made-to-order filters (non-standard and 0.5" sizes).
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
Payment & Security
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