20x30x1 Pleated MERV 7 Air Filters 3 Pack Trimmers Make your nutrient solution easy

Make your nutrient solution easy to manage with the GroLine Monitor

This filter can be easily detached for cleaning

Feed Type Batch

Each sensor module supports one temperature and one relative humidity reading

20x30x1 Pleated MERV 7 Air Filters 3 Pack Trimmers Make your nutrient solution easyNordic 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