Hydrofarm Bug Shield, 8" Ona Products Applied as a foliar spray

Applied as a foliar spray

Stock up on pre-filters to ensure you've always got the cleanest

small spaces and other applications where the option to not have the filter in the room is desired due to space restrictions

to be used in conjunction with the MICRO

Hydrofarm Bug Shield, 8" Ona Products Applied as a foliar sprayBlock the bugs and so much more! Our Bug Shield plastic mesh bug screen catches insects of all kinds, as well as stopping potentially damaging fungal spores. Use it on your fans and ducting, as it is suitable for both intake and exhaust purposes. The Bug Shields feature washable materials, an elasticized opening, and an adjustable drawstring to seal off a perfect fit.