Filter Hut's Accumulair brand 19.25x21.25x0.5 air filter is exactly built to replace same sized 19.25x21.25x0.5 air filter type. Pleated electrostatically charged filter material captures airborne particles relative to its ASHRAE MERV specification. Material is free of chemicals. Notice: The example filter image displayed is not to scale and is included to show design purposes only. Current stock and 19.25x21.25x0.5 air filter statements last verified on 03/24/2020.
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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