18x24x4 (3 5/8) Pleated MERV 8 Air Filters 1 Pack beneficial microbes each filter is designed to

each filter is designed to perfectly fit the 2” holes on your Max Yield Bin

Author Sylvia Bernstein gives you all the tools you need to create your own home aquaponic system for healthy

Suitable Distance Over Canopy 120 Degree– Veg: 48” to 60” Flower: 28” to 36”

Replaceable sensor lets you reuse meter body many times over

Rinse the probe after use in fresh water and clean once a month to ensure the Commercial Truncheon Nutrient Meter remains accurate

18x24x4 (3 5/8) Pleated MERV 8 Air Filters 1 Pack beneficial microbes each filter is designed toNordic Pure 18x24x4 Pleated Air Filters MERV 8 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, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage