Skip to content
Search
Shop Categories
Commercial Grow Lights
Environmental Controllers
Bulk Rates
About Us
Contact Us
Account
Site navigation
Search
Search
Cart
Menu
Site navigation
Shop Categories
Commercial Grow Lights
Environmental Controllers
Bulk Rates
About Us
Contact Us
Account
Item added to cart.
View cart and check out
.
Close
Close
Ship time estimates at checkout are inaccurate. Most orders take 3 to 5 business days to ship.
Close
Water Filtration
Filter by
All
eligible-for-discount
new_additions
spl_dlw
spl_hf
spl_hgc
Water Filtration
water-filtration
Sort by
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
DLW
GrowoniX Replacement Carbon (Green Block)
Regular price
$16.94
View
Hydrologic
HydroLogic Stealth-RO150 Reverse Osmosis Filter
Regular price
$219.60
View
Hydrologic
Hydro-Logic ARCS Stage 1 Sediment Cartridge, 20 In. x 4.5 In.
Regular price
$99
View
DLW
GrowoniX Replacment Pleated Sediment Filter (small)
Regular price
$14.27
View
DLW
35 Gallon ROUND Water Caddie, Upright
Regular price
$141.54
View
Hydrologic
Hydrologic Stealth Reverse Osmosis Replacement Membrane
Regular price
$88.80
View
Hawthorne
Hydrologic Big Boy Pleated Cleanable Sediment Filter
Regular price
$82.79
View
Hawthorne
Hydrologic Big Boy Extra High Flow Water Filter System, 420 GPH
Regular price
$668.30
View
Hydrologic
Hydrologic GroGreen Water Filter for Garden Hose
Regular price
$62.95
View
Grow1
GROW1 Inline KDF-85 Garden Water Filter – Chloramine, Chlorine, Heavy Metal Removal
Regular price
$54.95
Sale price
$49.95
Sale
View
1
2
3
…
6
→
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device