20x22_1/4x1 Exact MERV 8 AC Furnace Filters 6 Pack food-storage The PhytoMAX-2 800 uses only

The PhytoMAX-2 800 uses only the highest-quality

Recommended for use on high-value crops

Efficacy  2

Hydrofarm's desktop lamp provides energy efficient

soilless and coco media through all growing phases (seed to harvest)

20x22_1/4x1 Exact MERV 8 AC Furnace Filters 6 Pack food-storage The PhytoMAX-2 800 uses onlyNordic 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