HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp Sea Green Hydro This carbon replacement filter is

This carbon replacement filter is intended for use with the Merlin (Garden Pro) RO filtration system

non-toxic formula helps keep the plant healthy using natural antimicrobial ingredients and produces roots faster than its competitors

non-bagged product consists of small stonewool croutons about the size of a fingernail

Auto-prunes roots & prevents root circling

Wood's Rooting Compound is currently registered with the Federal Environmental Protection Agency (reg

HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp Sea Green Hydro This carbon replacement filter isHydroMaster Digital testers make monitoring water easier than ever by reading the levels that matter most and providing accurate readings that you can depend on. Continuous pH EC TDS Temp monitor with rechargeable battery. Portable, wall mount, or benchtop use. HydroMaster HM 500 pH EC TDS F Tester (113831) Tests pH at a range of 0 pH 14 pH, temperatures from 30F 176F, TDS from 0 9999 ppm and EC from 0 9999 S Stores up to 20 measurement readings, so