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HM Digital Waterproof EC/TDS/Temp Sensor

​Love your ​HM Digital Waterproof EC/TDS/Temp Combo meter, but just need a new sensor This is the replacement for you: the Waterproof EC/TDS/Temp Combo Sensor.
$26.95

HM Digital Waterproof EC/TDS/Temp Combo Meter

​If you need a heavy-duty meter that can do just about all of your testing at once, then look no further than the HM Digital Waterproof EC/TDS/Temp Combo Meter.
$64.95

HM Digital Pocket-Size TDS Meter

Ever wish your TDS meter could be small and portable, but still function to the highest standard Well, the HM Digital Pocket-Size TDS Meter answers that wish!
$22.95

HM Digital Waterproof pH Sensor

​This Waterproof pH Sensor is the reliable replacement sensor for the ​Waterproof pH Meter.
$34.95

HM Digital Waterproof pH Meter

The HM Digital Waterproof pH meter is a top-of-the-line pH meter featuring auto-ranging three-point calibration with fine tuning.
$84.95

HM Digital pH HydroTester

If you're looking for a reliable pH meter that's easy-to-use, water resistant, and lightweight, then the HM Digital pH HydroTester is the option for you.
$52.95

Hydro-logic Stealth RO 150

he Stealth RO-150 system removes more than 98% of all contaminants in your tap water, including chlorine, making it the idea system for hydroponic gardens, as well as traditional hobbyists growing organically.
$189.95

Mother Earth Sugar Load Heavy Brix Molasses

Sugar Load is a great food source for beneficial micro-organisms. Sugar Load® Heavy Brix Molasses® also contains proteins, organic acids, potassium, phosphorous, calcium, magnesium, and micronutrients.
$6.95 - $12.25

Growers Edge Universal Cell Phone Microscope

Grower's Edge® Universal Cell Phone Illuminated Microscope with Clip, you can easily take and store close up pictures of just those issues right on your smartphone.
$8.49

Cyco PH UP

CYCO's pH Up is a product specifically formulated to boost the total pH value of any nutrient solution.
$10.95 - $27.95

Cyco PH DOWN

​If you've been having problems with a pH level that's simply too high, check out CYCO's pH Down!
$10.95 - $27.95

Quest Caster Wheel Set

Caster wheel set for Quest Dual Overhead Dehumidifier model 105, 110, 150, 155, 205, or 215,
$21.25

Quest Air Filters for PowerDry 1300 and RDS10 Dehumidifiers

Quest Dehumidifier replacement filter for the PowerDry 1300 and RDS10 Dehumidifiers.
$7.25

Quest Replacement Filter for Dual Overhead 110 and 150

Quest dehumidifier replacement filter for Overhead Units models 110 and 150.
$16.95

Quest Dehumidifier Air Filter

Quest dehumidifier air filter for the PowerDry 4000, Dual Overhead units 105, 155, and 205.
$11.75

Quest PowerDry 4000 Pro Dehumidifier

The Quest PowerDry 4000 Pro Dehumidifier is one of the largest capacity portable dehumidifiers on the market. It boasts a huge 22 gallon (176 pints) capacity, but uses only 10 amps, offering excellent energy efficiency.
$2,834.95

Quest Return Air Duct Collar for Overhead Dehumidifiers

​The Quest Return Air Duct Collar for Overhead Dehumidifiers is a 12 inch flange that allows you to set up your dehumidifier outside of your indoor garden. Compatible models include the 105, 155, 205, and 215.
$74.95

Quest Overhead Dehumidifier Hanging Bracket

The Quest overhead dual dehumidifier bracket is perfect for models 105, 155, 2015, and 215.
$22.25

Quest Dual Overhead Dehumidifiers

Quest Dual Overhead Dehumidifiers are excellent, high-capacity machines with little to no hassle. They are designed to be placed overhead and out of your way, but can also be set at ground level.
$1,745.95 - $2,834.95

Quest Dry RDS 10 Dehumidifier

The RDS 10 sports top-of-the-line filtration technology with a Merv 7 high capacity pleated filter designed to capture mold, spores, dust, and pollen.
$1,749.95
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