We are Washington, D.C's premier location for all of your horticultural needs.
Located at 3744 10 St. NE, Washington, D.C. ; 20017
Call us at 202-248-2483.
Open 7 days a week Mon-Fri 11-7pm
Sunday 11-6pm
We are Washington, D.C's premier location for all of your horticultural needs.
Located at 3744 10 St. NE, Washington, D.C. ; 20017
Call us at 202-248-2483.
Open 7 days a week Mon-Fri 11-7pm
Sunday 11-6pm
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$71.96
De-Ionization Cartridge (Big): 10" X 4.5"- Color changing- Transluscent housing ?ÕÌ_
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$67.50
Measure the untreated water coming in vs. the purified water going out of your Reverse...
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$17.10
Use the Hydrologic reverse osmosis water filter Evolution-RO1000 1:1 ratio orange drain elbow 3/8" QC...
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$1,017.45
High flow reverse osmosis system. Capable of producing 1,000 gallons per day. Includes two RO...
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$48.56
Standard carbon pre-filter included with the Evolution system. For chlorine and chloramines reduction in city...
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$230.95
Standard membrane included with system.?ÕÌ_Two are needed for Evolution system.
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$37.80
Float Kit for the Merlin Garden Pro High-Flow reverse Osmosis System.
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$81.35
Use the Hydrologic reverse osmosis water filter Float Valve - Big - 20+ GPM for...
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$23.05
1/2" barbed connection. Adjustable water level and can be mounted horizontally or vertically.
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$53.10
The Flowmaster by Hydro-Logic measures how many gallons of filtered water have gone through the...
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$49.46
Compact garden hose filter. Eco-friendly green coconut carbon and KDF55 medias. Includes "filter saver" brass...
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$47.25
Now chloramines, iron, hydrogen sulphide and heavy metals don't stand a chance against Hydro-Logic's newest...
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$93.07
Now chloramines, iron, hydrogen sulphide and heavy metals don't stand a chance against Hydro-Logic's newest...
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$38.45
Replacement carbon filter for Merlin (Garden Pro) RO filtration system.
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$89.10
The 1 GPM Ultra-Violet Sterilizing filter makes sure that any possible bacteria or harmful micro-organism...
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$172.65
Replacement membrane filter for Merlin (Garden Pro) RO filtration system.
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$23.36
Replacement sediment filter for Merlin RO filtration system.
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$80.96
Standard carbon pre-filter included with the Evolution system. For high-capacity chlorine and chloramine reduction in...
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$362.95
High capacity pre-filter for Evolution-RO1000. Adds 2 extra pre-filter stages before Merlin-GP.
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$41.75
Standard sediment pre-filter included with the Evolution system. Pleated and cleanable.
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$791.96
Heavy duty, commercial booster pump designed for continuous use. Includes integrated low pressure and high...
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$44.10
Pressure Regulator - 3/8" QC fittings -makes sure no more than 85 psi reaches filter...
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$134.10
This kit consists of a float valve with a 3/8" quick connect fitting and adjustable...
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$145.15
Upgrades Small Boy to 100 GPD RO system.
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$148.45
Instant de-chlorinator and sediment filter with upgraded KDF85/Catalytic Carbon filter. Stand alone. 6,000 gallon filter...
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$101.15
These membranes are standard equipment in our SP, CHP, MPRO, MPDI RO/DI, and the MPDW...
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$0.00
High capacity pre-filter for Merlin-Garden Pro with upgraded KDF85/Catalytic Carbon filter. 6,000 gallon filter life....
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$147.56
Removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. Filters chloramines...
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$9.45
Safely and neatly trim your hydroponic tubing in a snap with tube snips by Hydro-Logic....
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$7.65
Two way splitter allows you to connect two ends of tubing to one (for 3/8"...
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$4.28
1/4" union connector for Hydro-Logic Reverse Osmosis water-filtration systems. Viva la union!
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$4.50
3/8" union connector for Hydro-Logic Reverse Osmosis water-filtration systems. Viva la union!
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$89.10
Ultra Violet Sterilizer for after-Stealth RO water. Assures 100% of bacteria and viruses are sterilized....
Come visit us at CAPITAL CITY ORGANICS in Brookland, DC
11am-7pm Mon-Sat ;
11am-5pm Sundays
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