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Water Filtration & Treatment

Pre-Filters
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Polyester Element for Spin-Down Sediment Filters | 2in - 140 Mesh
Out of stock
$55.59 $56.46 -2%
HydroLogic TALLBoy ChloraShield Replaceable Carbon Filter Upgrade - 2 GPM - 1 Micron
In stock
$51.00 $73.45 -31%
GrowoniX Eco Green Coconut Carbon Filter | for GX1000, GX600, EX1000, EX600, Lil Boss Deluxe, Lil Boss Systems - 8,000 Gallons of Pure RO Water or 17,000 Gal...
Out of stock
$50.63 $65.74 -23%
GrowoniX Eco White Coconut Carbon Filter | for GX1000, GX600, EX1000, EX600, Lil Boss Deluxe, Lil Boss Systems - 8,000 Gallons of Pure RO Water or 17,000 Gal...
Out of stock
$50.54 $73.45 -31%
Save 11%
Netafim Manual Disc Filter | 0.75in
In stock
$49.72 $55.90 -11%
Save 17%
HydroLogic HyperLogic Poly-Spun Sediment Pre-Filter - 20in x 4.5in - 5 Micron - Single Use
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$49.38 $59.75 -17%
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Rusco SPIN-DOWN Sediment Filter Cover | Clear - 9-7/8in L x 2-3/4in W - For 1.5in Plumbing Connection - 1/2in MPT Nipple on Bottom
Out of stock
$45.88 $46.59 -2%
Netafim Disc Filter 3/4" MPT x MPT 140 Mesh 17 GPM Maximum Flow
In stock
$43.03
Save 16%
HydroLogic Stealth-RO & smallBoy KDF85 Catalytic Carbon Filter Upgrade - For Stealth-RO & smallBoy Systems
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$43.01 $50.95 -16%
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HydroLogic PreEvolution Sediment Filter - Pleated - Cleanable
In stock
$42.67 $51.56 -17%
Alchemist™ H2O2 Liquid Oxygen - 1gal (OR)
Out of stock
$42.53
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HydroLogic TALLBoy Green Coconut Carbon Filter - 2 GPM - 5 Micron Filtration
In stock
$38.17 $46.13 -17%
Save 17%
HydroLogic Merlin-Garden Pro Green Coconut Carbon Filter - 2 GPM
In stock
$37.48 $45.21 -17%
Central Coast Garden pH Down Solution | 1gal - Concentrate - 75% Phosphoric Acid
Out of stock
$37.30 $49.95 -25%
Hydrologic MicRO RO Membrane, 75 GPD
Out of stock
$37.26 $59.95 -38%
Alchemist H2O2 Liquid Oxygen 34% Gallon - 1gal
In stock
$36.80
GrowoniX Eco Green Coconut Carbon Filter | for EX400-T and Slim Scrub Systems - 2.5in x 20in - 6,000 Gallons of Pure RO Water or 17,000 Gallons of De-Chlorin...
Out of stock
$36.05 $46.34 -22%
Save 10%
Leader FA5 Clear Filter Housing | 5in - Transparent - 1in Female Thread
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$34.56 $38.57 -10%
Save 19%
HydroLogic Evolution-RO Quick Connect Liquid-Filled Pressure Gauge - 1/2in QC Tee
In stock
$33.99 $41.95 -19%
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HydroLogic Stealth-RO 300 Flush Valve Flow Restrictor | For Stealth-RO 300 Systems
In stock
$30.66 $34.21 -10%
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