10x30x1 Pleated Air Filters MERV 13 Plus Carbon 3 Pack rockwool It can also be used

It can also be used for spraying cleaning detergents or solvent-free preservative treatments

shrubs and non-commercial greenhouses

Automate your feed by inserting the 1/4" barbed nozzle into FloraFlexTM Tubing

It is equivalent in size to a 6" x 6" x 4" rockwool block

Rounded corners for easy cleaning

10x30x1 Pleated Air Filters MERV 13 Plus Carbon 3 Pack rockwool It can also be usedNordic Pure 10x30x1 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material while