Replacement Can-Filters Pre-Filters -- 100 Bulbs (MH Standardize a room on 208V

Standardize a room on 208V or 240V single-phase

House & Garden Roots Excelurator Gold is a highly concentrated root-zone supplement built for rapid establishment in propagation and early growth

Pressure compensation holds that rate steady across 20 to 60 psi

000 fixtures per channel through a Gavita EL Master Controller (sold separately)

accommodating a wide array of irrigation setups

Replacement Can-Filters Pre-Filters -- 100 Bulbs (MH Standardize a room on 208VVery low air resistance, easily changed, blocks dust and other contaminants from entering filter. A clean Can Filters Pre Filter is an excellent way of extending the working life of your Can Filter.