This Accumulair brand 10x18x0.5 air filter is specifically designed to be a replacement for similarly sized 10x18x0.5 air filter specification. Pleated electrostatically charged media traps airborne contaminants relative to its MERV standard rating. Chemical free material. Note: Sample filter picture as shown is not to scale and is included to show style purposes. Current stock and 10x18x0.5 air filter specs last updated on 03/24/2020.
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
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.