Shopping as a Business? Create a GrowGen Advantage account for access to savings & make your business run smoother than ever before!
X
Cart 0
Sign UpLogin
Toggle Nav

Global Grower Community, Premium Service, Broadest Selection of the Best Brands

(800) 935-8420
Menu
Account

Water Filtration & Treatment

Set Descending Direction

109 items

Page
per page
View as Grid List
  1. -15%
    Hydro-Logic Tall Boy Sediment Filter - Poly Spun
    Regular Price $20.31 Special Price $17.25
  2. -15%
    Hydro-Logic Small Boy Sediment Filter - Poly Spun
    Regular Price $16.24 Special Price $13.77
  3. -8%
    Hydro-Logic Merlin GP Sediment Pre-Filter (Non-Chlorinated Water)
    Regular Price $25.95 Special Price $23.78
  4. -7%
    Hydro-Logic Merlin GP Membrane
    Regular Price $172.65 Special Price $160.23
  5. -15%
    Hydro-Logic Poly Tubing Blue 1/4 in 50 ft Roll
    Regular Price $18.95 Special Price $16.09
  6. -13%
    Hydrologic Union Connector, 3/8"
    Regular Price $5.95 Special Price $5.20
  7. -13%
    HydroLogic Double-Ended Wrench
    Regular Price $6.95 Special Price $6.08
  8. -8%
    Hydrologic stealthRO 200 1:1 Ratio Flow Restrictor
    Regular Price $9.50 Special Price $8.74
  10. -13%
    Hydrologic Drain Saddle, 3/8", for 1" to 1.5" QC
    Regular Price $10.95 Special Price $9.58
  11. -18%
    HydroLogic 3/8" QC x 3/8" x 3/8" Comp Thread Feed Valve Tee
    Regular Price $9.95 Special Price $8.15
  12. -6%
    Hydrologic DM-2 Industrial Dual TDS Monitor
    Regular Price $82.95 Special Price $78.12
  13. -15%
    Hydro-Logic Merlin GP Green Carbon Filter
    Regular Price $45.21 Special Price $38.45
  14. -13%
    HydroLogic GroGreen Water Filter for Garden Hose
    Regular Price $59.95 Special Price $52.42
  15. Hydrologic Hydroid Encapsulated Carbon Pre-filter
    $295.76
  16. -19%
    Active Aqua Pre-Filter for AAPW550
    Regular Price $2.37 Special Price $1.93
  17. -7%
    Ideal H20 RO Membrane - 2000 GPD 39 in
    Regular Price $546.84 Special Price $510.55
  18. -15%
    Hydro-Logic Small Boy
    Regular Price $149.35 Special Price $126.85
  19. -15%
    Hydro-Logic PreEvolution Chlorashield
    Regular Price $108.60 Special Price $92.24
  20. -11%
    Hydro-Logic Flowmaster Ultra Low Flow Model 1/4 in
    Regular Price $84.02 Special Price $74.94
  21. GrowoniX Booster Pump compatible with EX/GX-Series water filters
    $237.04
Set Descending Direction

109 items

Page
per page
View as Grid List
Filter
Shopping Options
Category
Water Filtration & Treatment
  1. Complete Systems
  2. Air Pumps & Stones
  3. Water Pumps
  4. Water Chillers & Heaters
  5. Fittings & Irrigation
  6. Grow Trays & Stands
  7. Net Pots & Cups
  8. Reservoirs & Tanks
  9. Drip Systems
  10. Water Filtration & Treatment

BUY ONLINE,
PICK UP IN STORE

Available at Participating Locations.

Brand

OVERSTOCK

GROWPRO CHANNEL