Using Coco Coir or Reverse Osmosis water
Any carbon that is too small
Will not leave chemical residue or affect the final product in a negative way
June Bugs (Phyllophaga sp
simply select high
16x25x1 Pleated MERV 13 Air Filters 12 Pack extraction Using Coco Coir or ReverseNordic 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