13x24x1 Exact MERV 14 AC Furnace Filters 12 Pack Tubing 1 x Dry Contact Station

1 x Dry Contact Station DSD-1

Our special

GROW is used only in the vegetative stage and is completely omitted during the blooming stage

This very strong

This mat fits perfectly underneath the two greenhouses

13x24x1 Exact MERV 14 AC Furnace Filters 12 Pack Tubing 1 x Dry Contact StationNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.