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Water Filtration & Treatment

Pre-Filters
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GrowoniX Premium KDF85 Catalytic Carbon Filter | for GX1000, GX600, EX1000, EX600, Lil Boss Deluxe, Lil Boss Systems - 8,000 Gallons of Pure RO Water or 17,0...
Out of stock
$85.24 $117.99 -28%
HydroLogic PreEvolution ChloraShield Replaceable Carbon Filter Upgrade - 1 GPM - 1 Micron
In stock
$84.70 $108.60 -22%
Rusco Spin-Down Filter | 1.5in 140 mesh
Out of stock
$83.11
GrowoniX Replacement High-Flow Membrane | for EX/GX200, GX300, EX/GX400 and EX400-T Systems
Out of stock
$80.20 $111.61 -28%
Save 11%
HydroLogic Evolution-RO 1000 Fitting Kit
Out of stock
$78.35 $87.86 -11%
Save 18%
HydroLogic TALLBoy KDF85 Catalytic Carbon Filter Upgrade
In stock
$70.07 $84.95 -18%
GrowoniX Eco White Coconut Carbon Filter | for EX600-T, EX1000-T, and XL Scrub Systems - 17,000 Gallons of Pure RO Water or 34,000 Gallons of De-Chlorinated ...
Out of stock
$69.69 $96.06 -27%
Save 18%
HydroLogic Evolution-RO ChloraShield Replaceable Carbon Filter Upgrade - 1 GPM - 1 Micron
In stock
$68.80 $83.95 -18%
Save 11%
HydroLogic Evolution-RO 1000 Filter Housing
Out of stock
$64.66 $72.50 -11%
HydroLogic BIGboy Sediment Filter - Pleated - Cleanable
In stock
$64.54 $82.79 -22%
GrowoniX Premium KDF85 Catalytic Carbon Filter | for EX800, EX400-T, Slim Scrub Systems - 6,000 Gallons of Pure RO Water or 17,000 Gallons of De-Chlorinated ...
Out of stock
$60.06 $83.13 -28%
Polyester Element for Spin-Down Sediment Filters | 2in - 140 Mesh
Out of stock
$55.16
Netafim Manual Disc Filter | 0.75in
Out of stock
$54.61
HydroLogic TALLBoy ChloraShield Replaceable Carbon Filter Upgrade - 2 GPM - 1 Micron
In stock
$48.05 $73.45 -35%
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
$47.70 $65.74 -27%
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
$47.61 $73.45 -35%
HydroLogic HyperLogic Poly-Spun Sediment Pre-Filter - 20in x 4.5in - 5 Micron - Single Use
Out of stock
$45.59 $59.75 -24%
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
$45.52
Save 17%
HydroLogic Stealth-RO & smallBoy KDF85 Catalytic Carbon Filter Upgrade - For Stealth-RO & smallBoy Systems
In stock
$42.04 $50.95 -17%
HydroLogic PreEvolution Sediment Filter - Pleated - Cleanable
In stock
$40.20 $51.56 -22%
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