Our Accumulair brand 19.25x23.25x4 air filter is solely designed to replace same sized 19.25x23.25x4 air filter type. Pleated electrostatic charged media traps contaminants in the air relative to its ASHRAE MERV specification. Free of chemicals. Notice: Sample filter picture as shown is not to scale and is displayed for style purposes only. Database and 19.25x23.25x4 air filter variations current as of 03/24/2020.
Shipping and Returns
- Our current lead times are 6-8 business days for standard filters (1"-6" thick sizes), and up to 10-14 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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