13x24x1 Exact MERV 14 AC Furnace Filters 12 Pack featured * 12-15 Celsius temperature drop

* 12-15 Celsius temperature drop

this formulation provides qualities promoting growth and offering a delicate

Contains AC Infinity axial fans ACX-FD1225(B)05W5 which meet UL-507 standards for safety under Underwriters Laboratories certificate E503903

Photosynthesis Plus will accelerate your time to market while improving your plant growth

• Outputs 22 - 46 microns particle size—average droplet 20 micron

13x24x1 Exact MERV 14 AC Furnace Filters 12 Pack featured * 12-15 Celsius temperature dropNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.