10x15x1 MERV 7 AC Furnace Filters 6 Pack rockwool Ultraviolet light in the C

Ultraviolet light in the C spectrum (UV-C) is energy-rich light with a wavelength of 200 – 400 nanometers (nm)

Specialty Crop Production – AnthoSpec and UVSpec options support anthocyanin development and UV-triggered responses in herbs

More water holding capacity than peat

Driver Efficiency at Full Power: 95-96%

Top watering also has the advantage of preventing fertilizer salt build up

10x15x1 MERV 7 AC Furnace Filters 6 Pack rockwool Ultraviolet light in the CNordic 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