The yellow LED indicator shows CO2 level equal or above 800ppm which means supplemental CO2 is in use
6 gallons per hour (8 GPH with water) also saves time and makes this fogger the ideal choice for dispersing chemicals in large outdoor spaces
Our breathable fabric allows moisture vapor to escape
Exclusive Lock & Seal Plug System
Formulas are sediment free and are compatible with all dosing and irrigation systems in including fine dripper heads
17x17x1 Exact MERV 8 AC Furnace Filters 6 Pack lighting_accessories The yellow LED indicator showsNordic Pure MERV 8 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 and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters