That means frequent turning
Elastic top for a snug fit
heavy-duty clear vinyl dust cover comes standard with the TTT 2600 System
0-10V PHOTO•LOC Light Output Control allows you to precisely regulate the amount of light delivered to your plant canopy when paired with the available Autopilot PX2 controller
· Sturdy steel housing & aluminum hammertone reflective on all 4 side
25x25x1 Pleated MERV 13 Air Filters 6 Pack microbes That means frequent turningNordic 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