Pockets of nutrients and water in the soil which were once unreachable by standard root systems are now made accessible through the "super-mining" effects which mycorrhizae gift to your plants
so multiple HVAC systems can be controlled by a single Hydro-X system
Allows for quick attachment at the fixture for easy installation and maintenance
Optional humidity dome with integrated vents allow you to adjust the humidity level within the dome and provide more control
23x25x1 Exact MERV 13 AC Furnace Filters 6 Pack jg Pockets of nutrients and waterNordic Pure MERV 13 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, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200