Hydrologic Replacement Carbon Filter for Tall Boy and Tall Blue pots-and-containers Combination Probe For pH/EC/TDS with

Combination Probe For pH/EC/TDS with 1 meter cable

Lamp design eliminates shadowing from arc tube support

The Xtrasun Dimmable Digital Ballast is an ideal ballast for commercial or residential growing

Each container includes 2

When you buy a Twister

Hydrologic Replacement Carbon Filter for Tall Boy and Tall Blue pots-and-containers Combination Probe For pH/EC/TDS withNow chloramines, iron, hydrogen sulphide and heavy metals don't stand a chance against Hydrologic's newest offering in replacement filters for all their water filter units. KDF85 is the most advanced media that one can use when it comes to filtering water along with pre treating water before Reverse Osmosis filters. KDF85 not only has incredible chlorine and chloramines removal capabilities but it can also be successfully used for those on well or