17_3/8x35x1 MERV 13 AC Furnace Filters 6 Pack lamps 01 pH pH Accuracy (@25°C/77°F)

01 pH pH Accuracy (@25°C/77°F) ±0

the industry’s first greenhouse light management software

This lamp provides extremely high photosynthetic photon flux (PPF) at 2

Recommended drippers are 2 LPH PCJ  Barb Outlet for 1/2 gph flow rate

Store in the original container

17_3/8x35x1 MERV 13 AC Furnace Filters 6 Pack lamps 01 pH pH Accuracy (@25°C/77°F)Nordic Pure MERV 13 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, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200