21x22x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Odor Control It is ideal for use

It is ideal for use in propagation to control common diseases like damping off

• Very strong photosynthetic action

Input Voltage:                                   120 VAC

Use Clearex to correct the most common cause of crop failure—the buildup of nutrient salt deposits in soils or soilless grow media

HI710023 is an orange shockproof rubber boot designed to protect your Hanna instrument and provide easier handling

21x22x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Odor Control It is ideal for useNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.