8x12x1 MERV 13 AC Furnace Filters 6 Pack LED Nordic Pure 14x20x1 MERV 10

Nordic Pure 14x20x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

The nutrients in Stack encourage healthy growth and flowering

These domes fit directly onto the standard 10 x 20" cut kit trays to create a humid and warm environment ideal for cuttings and seed germination

parsley and celery seeds

This variety in efficacies eliminates the need to change the light spectrum during the plant cycles

8x12x1 MERV 13 AC Furnace Filters 6 Pack LED Nordic Pure 14x20x1 MERV 10Nordic 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