Cation Resin Filter Cartridge Size:2-7/8" x 20" 3" thermal insulation prevents heat

3" thermal insulation prevents heat loss and minimizes the enclosures outer surface temperature

Conductivity & Temperature Measurement Tool

Specially formulated Seedling Mix stops the disease that kills young seedlings

the bite to the skin goes away and the fruits unique mild flavor grows

Botanicare Cocogro Premium Organic Soilless Grow Media Brick

Cation Resin Filter Cartridge Size:2-7/8" x 20" 3" thermal insulation prevents heatCrystal Quest water softening cartridges provides water in a convenient cartridge style design. These cation exchange softening cartridges utilize a bed of sodium from cation resin beads to reduce hardness and scale deposits. They are available in different sizes flow rates, and have a rated capacity. SKU SIZE FLOW RATE CAPACITY (<100 PPM HARDNESS) CQE RC 04009 2 7 8 x 9 3 4 . 5 gpm (1. 9 lpm) 805 grains 13,760 ppm* CQE RC 04022 2 7 8 x 20 2. 5 gpm