12x24x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack Nutrients • For vegetable crops: apply

• For vegetable crops: apply 2-4 weeks after emergence

This item is the piece of lens glass only

9% of previously lost light while increasing lumen availability up to 300%

It boasts a fully customizable CO2 set point and deadband

This procedure may be used at any time during vegetative or flowering phases if the growing media or irrigation system develops mineral imbalance or unwanted buildup

12x24x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack Nutrients • For vegetable crops: applyNordic Pure 12x24x4 Pleated Air Filters MERV 14 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, smoke particles, smog, allergens, virus carriers, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured