Active Air Bug Shield APCGNGH and PHB4025

and PHB4025

An excellent natural plant growth promoter

Disc Filter technology has grooves in the disc rings that crisscross to form a network that traps debris between and on the outside of the discs

NPK  /  7 - 1 - 1

Complete in primary

Active Air Bug Shield APCGNGH and PHB4025Block the bugsand 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.