Replacement WD-WF10-FG for Whole House 2-Stage Filter WD-WHF21-FG – Reduces Iron & Manganese Grow System/ Trays/ Reservoirs PCT-1 or PCT-2 EC/Temp Sensor:

PCT-1 or PCT-2 EC/Temp Sensor:                  Max

Paired with the Toro-hardened cutting reel

one KDF/Carbon material filter (HL22043)

Allows you to keep a sealed room which keeps your CO2 in and pests and pathogens out

* Without prey

Replacement WD-WF10-FG for Whole House 2-Stage Filter WD-WHF21-FG – Reduces Iron & Manganese Grow System/ Trays/ Reservoirs PCT-1 or PCT-2 EC/Temp Sensor:Model WD WF10 FG Size 10 * 4. 5 Filtration accuracy 5 microns Working termperature 4~38C 40~100F Working pressure 25~90 psi Filter capacity GAC filter: up to 6 months PP filter: 3 6 months Professional For Reducing Iron And Manganese The human body needs iron and manganese as trace elements. Fortunately, they are present in drinking water, but sometimes in excess. Excessive intake of iron and manganese is harmful to the body as chronic liver poisoning