16x20x2 Pleated MERV 8 Air Filters 12 Pack hydro-systems X-fibre slabs are unique for

X-fibre slabs are unique for their optimum water distribution and excellent EC-control

Natural barley malt extract provides supplemental carbohydrates that give plants a needed energy boost just before harvest

and shoulders from contaminants

• Viable for 2+ years when stored correctly

It works with a variety of cuttings

16x20x2 Pleated MERV 8 Air Filters 12 Pack hydro-systems X-fibre slabs are unique forNordic Pure MERV 8 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 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters