14x20x1 Pleated MERV 13 Air Filters 6 Pack ventilation Instant-ON

Instant-ON

7 µmol/J and 1700 PPF

Phosphorous

Silica™ is a beneficial supplement to be used in conjunction with Success Nutrients plant and food supplements

Drops fall 3/4" below surface

14x20x1 Pleated MERV 13 Air Filters 6 Pack ventilation Instant-ONNordic 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