Water Filtration & Treatment

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Pre-Filters

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General Hydroponics PRO pH Up - 2.5gal

Product Code:

HGC722004

$104.33 $168.07 -38%

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HydroLogic PreEvolution KDF Catalytic Carbon Filter

Product Code:

HGC741701

$96.45 $114.95 -16%

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Alchemist™ H2O2 Liquid Oxygen - 5gal (OR)

Product Code:

HGC704557

$94.35 $135.16 -30%

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HydroLogic BIGboy Green Coconut Carbon Filter - 7 GPM - 5 Micron Filtration

Product Code:

HGC741604

$93.26 $112.68 -17%

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Save 32%

Cutting Edge Solutions pH Down, 1 gal, case of 4

Product Code:

CES3604

$92.40 $135.96 -32%

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Cutting Edge Solutions pH Up, 1 gal, case of 4

Product Code:

CES3704

$92.40 $135.96 -32%

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HydroLogic Evolution-RO 1000 Wall Mount Bracket - Stainless Steel

Product Code:

HGC741585

$92.13 $111.32 -17%

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Save 23%

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 17,000 Gallons of De-Chlorinated Water

Product Code:

GNXCF4510KDF

$90.49 $117.99 -23%

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HydroLogic PreEvolution ChloraShield Replaceable Carbon Filter Upgrade - 1 GPM - 1 Micron

Product Code:

HGC741640

$89.89 $108.60 -17%

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GrowoniX Replacement High-Flow Membrane | for EX/GX200, GX300, EX/GX400 and EX400-T Systems

Product Code:

GNXGXM200HF

$85.13 $111.61 -24%

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Rusco Spin-Down Filter | 1.5in 140 mesh

Product Code:

RUSCO1-1/2-140-F

$83.76 $85.07 -2%

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HydroLogic Evolution-RO 1000 Fitting Kit

Product Code:

RPP461016

$77.15 $87.86 -12%

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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 Water

Product Code:

GNXCF4520CC

$73.98 $96.06 -23%

Save 16%

HydroLogic TALLBoy KDF85 Catalytic Carbon Filter Upgrade

Product Code:

HGC741624

$71.69 $84.95 -16%

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HydroLogic Evolution-RO ChloraShield Replaceable Carbon Filter Upgrade - 1 GPM - 1 Micron

Product Code:

HGC728772

$70.38 $83.95 -16%

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Save 45%

Biobizz Bio-PH- PH Regulator 5L pH DOWN

Product Code:

BBPHDN5L

$69.97 $126.76 -45%

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Save 17%

HydroLogic BIGboy Sediment Filter - Pleated - Cleanable

Product Code:

HGC741606

$68.52 $82.79 -17%

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Save 45%

Biobizz Bio-PH+ PH Regulator 5L pH UP

Product Code:

BBPHUP5L

$64.97 $117.70 -45%

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Save 23%

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 Water

Product Code:

GNXCF2520KDF

$63.76 $83.13 -23%

Save 12%

HydroLogic Evolution-RO 1000 Filter Housing

Product Code:

RPP461017

$63.67 $72.50 -12%

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