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Water Filtration

+Products

.25" x .25" Check Valve + Quick Look
.25" x .25" Check Valve $7.16
1/2" O.D. White Tubing, 25 feet + Quick Look
1/2" O.D. White Tubing, 25 feet $14.95
1/2" Tubing Natural + Quick Look
1/2" Tubing Natural $130.00
1/4" Blue Tubing, 50 feet + Quick Look
1/4" Blue Tubing, 50 feet $11.95

1/4" Flowmaster Ultra Low Flow Model + Quick Look
1/4" Flowmaster Ultra Low Flow Model $59.00
1/4"Leak Protector & Shut Off Valve + Quick Look
1/4"Leak Protector & Shut Off Valve $23.95
10" Carbon Block Filter + Quick Look
10" Carbon Block Filter $13.95
10" Polyblown Sediment Filter + Quick Look
10" Polyblown Sediment Filter $8.06

100 GPD RO Membrane + Quick Look
100 GPD RO Membrane $58.95
100 Reverse Osmosis System + Quick Look
100 Reverse Osmosis System $184.95
150 GPD RO Membrane + Quick Look
150 GPD RO Membrane $62.06
2.5 Replacement Wrench for Std Housing + Quick Look
2.5 Replacement Wrench for Std Housing $4.05

20" Carbon Block Filter + Quick Look
20" Carbon Block Filter $27.86
20" Polyblown Sediment Filter + Quick Look
20" Polyblown Sediment Filter $12.56
200 Reverse Osmosis System + Quick Look
200 Reverse Osmosis System $224.96
3/8" Black Tubing, 50 feet + Quick Look
3/8" Black Tubing, 50 feet $15.26

3/8" Pump Protector & Inlet Filter + Quick Look
3/8" Pump Protector & Inlet Filter $17.96
3/8" Tubing Black + Quick Look
3/8" Tubing Black $16.95
3/8" Tubing, 50 feet, Blue + Quick Look
3/8" Tubing, 50 feet, Blue $16.95
300 Reverse Osmosis System + Quick Look
300 Reverse Osmosis System $283.46

Active Aqua 10" De-Chlorination System + Quick Look
Active Aqua 10" De-Chlorination System $71.96
Active Aqua 20" De-Chlorination System + Quick Look
Active Aqua 20" De-Chlorination System $152.96
Add On 100 GPD RO Membrane + Quick Look
Add On 100 GPD RO Membrane $65.66
Add On De-Ionization Kit for Evolution-RO 1000 - 4.5" x 1" + Quick Look
Add On De-Ionization Kit for Evolution-RO 1000 - 4.5" x 1" $179.96

Algae block clear filter housing sleeve + Quick Look
Algae block clear filter housing sleeve $11.66
Big Boy 20" Filter Housing + Quick Look
Big Boy 20" Filter Housing $80.10
Big Boy Carbon Filter + Quick Look
Big Boy Carbon Filter $70.16
Big Boy De-Chlorinator and Sediment Filter, 31"x12"x11" + Quick Look
Big Boy De-Chlorinator and Sediment Filter, 31"x12"x11" $0.00

Big Boy De-Chorinator with KDF Carbon Filter, 31"x12"x11" + Quick Look
Big Boy De-Chorinator with KDF Carbon Filter, 31"x12"x11" $0.00
Big Boy Extra High Flow 420 GPH + Quick Look
Big Boy Extra High Flow 420 GPH $395.06
Big Boy Garden Hose Connection Kit + Quick Look
Big Boy Garden Hose Connection Kit $16.20
Big Boy Garden Hose Connector Kit + Quick Look
Big Boy Garden Hose Connector Kit $0.00

Big Boy Green Carbon Filter Replacement + Quick Look
Big Boy Green Carbon Filter Replacement $0.00
Big Boy KDF85 Carbon Filter + Quick Look
Big Boy KDF85 Carbon Filter $115.16
Big Boy KDF85 Carbon Filter Replacement + Quick Look
Big Boy KDF85 Carbon Filter Replacement $0.00
Big Boy Pleated Cleanable Sediment FIlter + Quick Look
Big Boy Pleated Cleanable Sediment FIlter $51.26

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Location

3744 10th St NE, Washington DC
Capital City Organics
202-248-2483
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Store Hours

Capital City Hydronics is now closed.
We want to thank all of our customers for their support and invite you to our main location. 11am-7pm Mon-Sat ; 11am-5pm Sundays

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