Measures the flow of gallons of filtered water through your grow system
Alerts you when it is time to change filters
Ensures your system always runs at peak efficiency for removing contaminants

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.1 inch
Height : 1.7 inch
Length : 6.5 inch

Item Weight: 4 ounce (View shipping rates and policies)
Shipping Weight: 4 ounce (View shipping rates and policies)

ASIN : B004OIJBYA