A:AnswerHello,
This duct cover extension includes taller upper and lower duct covers and is compatible with Zephyr hood models: ZSA-E30CB, ZSA-E30DB, ZSA-M90CB, ZSA-M90DB. Thank you for your inquiry! - Zephyr
A:AnswerHello,
The duct cover extension should fit in telescopically to provide an extension to the stock duct covers, if it does need to be cut it can be taken to a sheet metal fabrication shop to be cut. We would not recommend the customer try to cut the metal themselves. Thank you for your inquiry. -Zephyr
