HILO Oval Stack Head - 12" X 6" - 6" - Compatible with Duct 6" w36h36 All Our Filter Are Tested

All Our Filter Are Tested Per ASHRAE-52

+ Product Details Size – Duct end cap is 24" X 10" | 26-gauge galvanized steel end cap

Actual Filter Size – 31 3/4"w x 25 3/4" x 1"

+ Product Description Upgrade your ventilation with our premium grilles and registers

HILO Oval Stack Head - 12" X 6" - 6" - Compatible with Duct 6" w36h36 All Our Filter Are Tested+ Product Details Size & Compatibility The size of galvanized sheet metal oval stack head with collar is 12" X 6" 6" and it is compatible with Duct 6" Superior Quality Made in the USA. Our product is made of high quality galvanized sheet metal with crimped ends (snap lock design) for easy fitting and secure connection Applications The oval stack head with ears and throat are used to right angle transition from oval pipe to sidewall grille or register