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32
HydroLogic Stealth-RO Replacement Filter Housing | For Stealth-RO Systems
In stock
$29.77 $32.14 -7%
Active Aqua Submersible Water Pump, 400 GPH
Out of stock
$29.61 $40.81 -27%
1/4" OD Black Tubing 100'
In stock
$29.37 $35.47 -17%
3/4" ID Black Tubing 25'
In stock
$29.17 $37.00 -21%
Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration
In stock
$28.80 $30.00 -4%
GrowoniX Pleated Sediment Filter | for EX/GX600, EX/GX1000, Lil Boss, and Lil Boss Deluxe - 4.5in x 9.75in - Pleated
Out of stock
$28.66 $42.95 -33%
Netafim Pressure Regulator | 3/4in - 35psi - 5-18gpm
Out of stock
$28.59 $35.10 -19%
Polyester Element for Spin-Down Sediment Filters | 1.5in - 140 Mesh
Out of stock
$28.54
General Hydroponics pH Down Liquid - 1gal
In stock
$28.50 $39.06 -27%
General Hydroponics pH Up Liquid - 1gal
In stock
$28.50 $39.06 -27%
Milwaukee Instruments pH600 Digital pH Pen
In stock
$27.82 $29.00 -4%
EcoPlus ECO-264 Fixed Flow Submersible/Inline Pump - 290 GPH - 2.87 PSI
In stock
$27.65 $32.97 -16%
Dramm Brass Shut-Off Valve | 17gpm - 3/4in Thread
In stock
$27.22 $29.96 -9%
Active Aqua Air Stone, Round, 8" x 1"
In stock
$26.72 $31.49 -15%
Active Aqua Submersible Water Pump, 250 GPH
In stock
$26.39 $33.23 -21%
Hydro Systems Repair Kit A | For MiniDos 2.5% Viton
Out of stock
$26.27
EZ Clone 360-Degree Replacement Mister, pack of 50
In stock
$26.21 $30.88 -15%
Hydrofarm Electronic Water Timer
In stock
$26.07 $31.49 -17%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 120gph - Grounded Power Cord
In stock
$25.99 $39.99 -35%
AXEON SDF-45-2005 Sediment Filter 4.5" x 20"
Out of stock
$25.93 $31.35 -17%
Hanna General-Purpose Cleaning Solution | 230ml
In stock
$25.64
Hydro Systems O-Ring | 5.237 x 5.551 x 0.157 - Buna-N NBR
Out of stock
$25.60
GrowoniX Eco White Coconut Carbon Filter | for EX400-T, Slim Scrub Systems - 6,000 Gallons of Pure RO Water or 17,000 Gallons of De-Chlorinated Water
Out of stock
$25.53 $38.15 -33%
Dramm Aluminum Shut-Off Valve | 3/4in Male-Female Thread
In stock
$25.47 $28.24 -10%
FloraFlex QDPS Multi Flow Bubbler, Elbow, 3/4"
In stock
$25.21 $33.21 -24%
FloraFlex QDPS Multi Flow Bubbler, T, 3/4"
In stock
$25.21 $33.21 -24%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 93gph - Grounded Power Cord
In stock
$24.99 $37.99 -34%
Hanna 4.01 pH Buffer Solution | 500ml
In stock
$24.85
Hanna 7.01 pH Buffer Solution | 500ml
In stock
$24.85
Hanna EC Conductivity Calibration Solution | 1, 413 µS/cm
In stock
$24.85
Bluelab pH Probe KCl Storage Solution | 250ml
In stock
$24.84
HydroLogic Stealth-RO and smallBoy ChloraShield Replaceable Carbon Filter Upgrade - 1 GPM - 1 Micron
In stock
$24.74 $35.65 -31%
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