Outflow Flanges
Keep your indoor gardening area cool! These 4-inch Outflow Flanges are designed to work with ActiveAir Blowers (up to 465 CFM) for easy installation of exhaust applications.
Available in TWO sizes: 265 and 465 (shown on top).
Keep your indoor gardening area cool! These 4-inch Outflow Flanges are designed to work with ActiveAir Blowers (up to 465 CFM) for easy installation of exhaust applications.
Available in TWO sizes: 265 and 465 (shown on top).
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