11 1/4x11 1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 12 Pack sprayers-and-wands CO2 Accuracy: ±50 PPM

CO2 Accuracy:                                    ±50 PPM

Breathe out resistance 189 Pa

The all-new Twister T4 40 Micron Fine Leaf Collection Bag keeps your fresh trimmings safe

Output Voltage:                         100~240VAC

Lumina is a bioavailable source of plant nutrients that can promote plant vigor and nutrition

11 1/4x11 1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 12 Pack sprayers-and-wands CO2 Accuracy: ±50 PPMNordic 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.