$50.34
Engineered for longevity, this 18"x18"x10" adapter uses thick 24-gauge steel and tightly sealed seams, ensuring secure connections and minimal energy loss across every duct run.
Orders ship within 5 to 10 business days.
Engineered for longevity, this 18"x18"x10" adapter uses thick 24-gauge steel and tightly sealed seams, ensuring secure connections and minimal energy loss across every duct run.
⚠️ California Proposition 65 Warning
Some products sold on this website can expose you to chemicals including nickel, chromium, and other substances known to the State of California to cause cancer and reproductive harm.
For more information, visit www.P65Warnings.ca.gov
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