3LB Nitro Bat Guano is an excellent source of nitrogen
• KDF85 media added into carbon pre-fiter (for chloramines and heavy metal reduction)
Our ground anchors provides a convenient and strong method for securely anchoring greenhouses
DIMENSIONS
For use in customizing your indoor hydroponic garden with the Stealth RO and Small Boy reverse osmosis water filtration systems
12_1/8x15x1 MERV 13 AC Furnace Filters 6 Pack Extension 3LB Nitro Bat Guano isNordic 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