• Translucent tank for easy viewing of liquid level
Plant Growth Promoter - With the increased accessibility of nitrogen in the soil
For use in customizing your indoor hydroponic garden with the Stealth RO and Small Boy reverse osmosis water filtration systems
• Use in the home
Stronger roots promote healthier transplants with less shock
18x27x1 Exact MERV 13 AC Furnace Filters 6 Pack cube • Translucent tank for easyNordic 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