AC INFINITY Backdraft Damper Ducting Insert, 8-Inch, Black Galvanized Steel Flood Trays + Reservoirs Specification Value Product Class One-way

Specification Value Product Class One-way oxygen absorber (oxygen scavenger) What It Removes Oxygen only — it does not absorb or release moisture Oxygen Absorption Capacity 2000cc of oxygen per sachet Residual Air Served About 9

so the blue-to-red ratio doesn't drift as burn hours accumulate

natural strain (ABTS-1857) of Bacillus thuringiensis subspecies aizawai (Bta)

Minimal impact on honey bees and other beneficial insects

AC INFINITY Backdraft Damper Ducting Insert, 8-Inch, Black Galvanized Steel Flood Trays + Reservoirs Specification Value Product Class One-wayAC INFINITY Backdraft Damper Ducting Insert, 8 Inch, Black Galvanized Steel Introducing the AC INFINITY Backdraft Damper Ducting Insert, an essential component designed for 8 inch duct openings in home HVAC systems. This premium quality damper insert, featuring a sleek black galvanized steel construction, is a perfect blend of functionality and durability. With a compact product length of 7. 08 inches, it is versatile enough to fit a wide array of