Air Bear 16x25x5 (4 7/8) Replacement 259112-105 MERV 12 Air Filters 1 Pack light including triggering your plants to

including triggering your plants to produce the hormones that turn on oil production

The low maintenance 32-Site Super Flow Hydroponic Ebb & Flow System fuses the best of hydroponics by combining a mix of Ebb N’ Flow and NFT

Wieland RST 2013F B2 ZR2 SW

Blast your Twister with a nice even coat of foam

Includes 4 pH buffer solution in a sponge embedded in a clear cap

Air Bear 16x25x5 (4 7/8) Replacement 259112-105 MERV 12 Air Filters 1 Pack light including triggering your plants toImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. We also carry 4 3 8 and 5 1 4 inch depth filters,