12x12x1 Pleated MERV 12 Air Filters 3 Pack Growing Media What's the difference between the

What's the difference between the three species in the mix

hydroponic grower

Rootbastic is a versatile nutrient booster that will create fast and vigorous root production

Includes a tool carrying case that can be attached to a belt

Powerful on their own

12x12x1 Pleated MERV 12 Air Filters 3 Pack Growing Media What's the difference between theNordic Pure MERV 12 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different