25x28x1 Exact MERV 7 AC Furnace Filters 6 Pack spl_hlg Comprehensive nutrient delivery ensures plants

Comprehensive nutrient delivery ensures plants get everything they need for healthy growth

THD: < 10%

Autopilot's digital CO2 controller measures the carbon dioxide level in the grow room and automatically turns on and off the CO2 device to accurately keep the carbon dioxide PPM at the desired level

Select the correct model based on your facility's voltage (120V = model 51x

- Digital microscope with 10x & 300x magnification

25x28x1 Exact MERV 7 AC Furnace Filters 6 Pack spl_hlg Comprehensive nutrient delivery ensures plantsNordic Pure MERV 7 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 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters