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Water Filtration & Treatment

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General Hydroponics pH Down Liquid - 32oz
In stock
$10.70 $15.68 -32%
General Hydroponics pH Up Liquid - 32oz
In stock
$10.70 $15.68 -32%
GrowoniX Micron Spun Sediment Filter | for EX100, EX/GX200, GX300, EX/GX400, and Mini Scrub Systems - 2.5in x 9.75in - Micron Spun
Out of stock
$10.17 $15.28 -33%
Save 11%
GrowoniX Replacement Ball Valve | 1/4in
Out of stock
$10.10 $11.41 -11%
General Hydroponics pH Test Indicator - 8oz
In stock
$9.91 $14.53 -32%
Cutting Edge Solutions pH Down | 32oz Bottle
Out of stock
$9.85 $13.99 -30%
Cutting Edge Solutions pH Up | 32oz Bottle
In stock
$9.85 $13.99 -30%
Save 11%
Dramm In-Line Hose Filter | With Element - 80 Mesh
In stock
$7.98 $8.97 -11%
General Hydroponics pH Down Liquid - 8oz
In stock
$7.66 $10.59 -28%
General Hydroponics pH Up Liquid - 8oz
In stock
$7.66 $10.59 -28%
Netafim Disc Filter Cover O-Ring | 3/4in - 120 Mesh
In stock
$7.40 $12.90 -43%
General Hydroponics pH Test Kit Indicator - 1oz
In stock
$7.23 $9.49 -24%
HydroLogic Stealth-RO Double Ended Wrench - For Standard Filter & Membrane Housings
In stock
$5.63 $7.30 -23%
GrowoniX Micron Spun Sediment Filter | for Slim Scrub Systems - 2.5in x 20in - Micron Spun
Out of stock
$5.04 $7.53 -33%
GrowoniX Water Line Divider | 2-Way Splitter - 1/4in - Black
Out of stock
$4.76 $6.65 -28%
Save 12%
HydroLogic Stealth-RO Quick Connect Membrane Elbows | 1/8in NPT x 1/4in QC - Black
Out of stock
$4.08 $4.64 -12%
Save 12%
HydroLogic Stealth-RO Quick Connect Membrane Elbows | 1/8in NPT x 1/4in QC - White
Out of stock
$2.57 $2.93 -12%
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