18x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 2 Pack Water Pumps & Irrigation Supplies Chemboys pH Up MAX is

Chemboys pH Up MAX is a liquid concentrated pH adjuster that will raise the pH level of your nutrient solution

5' (45x45cm) Bloom stage and 2'x2' (60x60cm) Veg stage

Includes Wall Adapter | Dims

brassicae - Low Lying Crops

32 cell natural plant starter

18x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 2 Pack Water Pumps & Irrigation Supplies Chemboys pH Up MAX isNordic Pure 18x24x4 MERV 8 Pleated Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer. This results in less flow restriction and 33% more surface area for cleaner smelling air. 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