28x36x1 MERV 7 AC Furnace Filters 6 Pack spl_hw A continuous shower of CO2

A continuous shower of CO2 directly onto your plants is the most efficient way to deliver CO2

Controlling CO2 has never been easier or more affordable

Ecovet takes advantage of this fatty acid angle with a proprietary blend of naturally occurring fatty acids that disrupt and confuse the signals that insects are drawn to

Add 1 tsp (5 ml) per quart/liter

Rhizo Blast is a proprietary blend of seaweed

28x36x1 MERV 7 AC Furnace Filters 6 Pack spl_hw A continuous shower of CO2Nordic Pure MERV 7 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 and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters