22x24x1 MERV 7 AC Furnace Filters 6 Pack drying-racks GE Spectrum: The Germination spectrum

GE Spectrum: The Germination spectrum is optimized for both chlorophyll a and chlorophyll b by using two very specific horticulture chips giving a double peak at around the 435 and 460 nanometer region

500K Lamps 5

They do not have a queen or a hive and they do not make honey

Replaceable Sensor (model SP-C1)

In our tanks

22x24x1 MERV 7 AC Furnace Filters 6 Pack drying-racks GE Spectrum: The Germination spectrumNordic 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