AC INFINITY Backdraft Damper Ducting Insert, 8-Inch, Black Galvanized Steel Flood Trays + Reservoirs Minimal impact on honey bees

Minimal impact on honey bees and other beneficial insects

and any time water will sit in storage

and its bacteriostatic media stops microbes from breeding inside

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

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

AC INFINITY Backdraft Damper Ducting Insert, 8-Inch, Black Galvanized Steel Flood Trays + Reservoirs Minimal impact on honey beesAC 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