16x30x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 3 Pack grow-light-ballasts The Master controller EL1 and

The Master controller EL1 and EL2 Gen 2 are our entry-level systems for centrally controlling large rooms with e-series fixtures

Garlic Barrier AG+ is exempt from both Federal and California EPA registration

Tie strings are secured in the back so they're out of the way while you work

PPF: 1407 μmol/s

BEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings

16x30x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 3 Pack grow-light-ballasts The Master controller EL1 andNordic Pure Pure Carbon Pleated Odor Reduction MERV 8 Air Filters is made with a durable non woven polyester base media infused with naturally derived charcoal, created to eliminate odors in your office or home. Our pleated design provides three times as much carbon media per A C filter but maintains excellent air flow. Our Pure Carbon air filters are manufactured using a heavy duty, moisture resistant beverage board frame. There is a metal mesh