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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$26.10
Eco-Spring Post Remineralization/Carbon Filter: standard post remineralization filter cartridge included with system. Adds calcium for...
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$0.00
Pure spring water produced at home easily! * Simple yearly replacement of main 4 stage...
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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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$710.96
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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$166.46
Standard membrane included with system.?ÕÌ_Two are needed for Evolution system.
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$16.65
3/8" supply diverter valve for faucet - for Stealth-RO and Tall Boy
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$62.10
This is a replacement canister for the Merlin Garden Pro.
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$37.80
Float Kit for the Merlin Garden Pro High-Flow reverse Osmosis System.
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$60.30
Use the Hydrologic reverse osmosis water filter Float Valve - Big - 20+ GPM for...
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$17.10
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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$105.00
1/4" blue tubing, comes in a 500 foot roll
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$0.00
Brass pressure regulator. 3/4"" female pipe thread ports. Adjustable from 20-80 PSI. Compatible with Big...
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$67.46
Wall mount bracket for the Evolution-RO1000. Stainless steel, heavy duty.
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$0.00
Introducing the new Hydro-Logic fittings kit! An assembly of our most common fittings for the Stealth,...
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$0.00
The Flowmaster measures much of filtered water that has gone through the system and alerts...
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$0.00
Flowmaster - 1/4"" QC - gallonage & filter capacity monitor. Operates at flow rates between...
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$0.00
Installs on inlet line. If there is a leak anywhere in the system and water...
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$21.56
Installs on inlet line. If there is a leak anywhere in the system and water...
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$0.00
Installs on inlet line. If there is a leak anywhere in the system and water...
Capital City Hydroponics is now closed.
Come visit us at CAPITAL CITY ORGANICS in Brookland, DC
11am-7pm Mon-Sat ;
11am-5pm Sundays
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