21 1/2x24x1 Exact MERV 12 AC Furnace Filters 6 Pack Neem oil 2U and 3U blank and

2U and 3U blank and vented panels are also available

The media used will not promote the growth of bacteria or mold on the air filter

ECOWORKS EC is effective against a wide range of pests including spider mites

Item # Description ANSI Initial Lumens CCT Bulb Shape CS/QTY PX-LU750 Plantmax – 750 Watt High Pressure Sodium Lamp S111 105

Want to switch from rockwool to coco without altering their grow workflow

21 1/2x24x1 Exact MERV 12 AC Furnace Filters 6 Pack Neem oil 2U and 3U blank andNordic Pure MERV 12 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, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different