Hydrologic Pump Protector & Inlet Filter Options:Pump Protector & Inlet Filter 1/2" • Four way output control

• Four way output control 60%

Their high-frequency design is optimized for double-ended 1000W HPS lamps

This single shelf is used to add or replace a shelf in the Vertical Grow Shelf system

Mix BLUE with SUPER HPS start to finish: Multi-light systems can combine our HORTILUXTM BLUE along with HORTILUXTM Super HPS lamps for a more balanced spectrum to produce higher yields and quality of plant growth throughout all phases of plant growth

Hydrologic Pump Protector & Inlet Filter Options:Pump Protector & Inlet Filter 1/2" • Four way output controlProtects booster pump from sediment and other particles. Cleanable stainless steel mesh screen. Clear housing. 1 2 in fittings included to hook directly onto inlet of pump. Mandatory for pump unless a PreEvolution for your Evolution RO1000 or a Tall Blue pre filter for your Merlin Garden Pro. Works with all pumps with 1 2 in connections.