Capacitor, Convertible, 400W, 1/2 grow-light-bulbs Always mix in non-chlorinated water

Always mix in non-chlorinated water

Phat filters remove the strongest and most potent plant odors

These four products combine to form the backbone of HN's natural feeding schedule and can easily be expanded with more natural Humboldt Nutrients additives and products

Two odors can offset one another when they combine to form a bond

• Clear viewing windows on most models (excluding GL40

Capacitor, Convertible, 400W, 1/2 grow-light-bulbs Always mix in non-chlorinated waterConvertible 400W Capacitor, 1 2 SPO Capacitors and replacement capacitors are available in a variety of wattages, brands, and types. Choosing a capacitor to best fit your system can be a confusing process. Contact your Hydrofarm sales representative with questions or for assistance shopping for capacitors and replacements, or to ask what best suits your current ballast and grow room setup.