Water Purification

General Hydroponics - pH Control Kit (722080)
$17.20/$14.86
Hydro-Logic - Stealth & Smallboy 10" Green Carbon Filter (728805)
$16.25/$13.20
Hydro-Logic - Stealth Sediment Filter (728810)
$14.50/$12.96
Hydro-Logic - Stealth Membrane Filter (25/Case) (728815)
$83.00/$58.19
$34.95/$26.30
$25.95/$18.24
$156.95/$109.78
$29.95/$24.30
$14.00/$11.14
Hydro-Logic - Small Boy 10" Sediment Filter (728885)
$11.00/$8.40
Hydro-Logic - Flowmaster 3/8IN For Merlin Garden Pro (728905)
$59.00/$42.35
$3.50/$2.89
$19.00/$12.74
$18.00/$15.56
$79.95/$54.24
Hydro-Logic - Big Boy Sediment Filter (728955)
$56.95/$45.77
$127.95/$92.12
Hydro-Logic – KDF85 Filter For Stealth & Smallboy (728975)
$38.95/$31.93
$75.00/$49.07
Hydro-Logic - Merlin Booster Pump (728895) Water Purification RO system
$329.00/$238.99
$209.95/$147.35
$14.25/$10.84
Hydro-Logic - Evolution RO1000 KDF/Carbon Prefilter (728772)
$53.95/$43.55
$89.95/$63.28
Hydro-Logic - Pre-Evolution Sediment Filter 10x4.5 (728778)
$34.95/$26.66
$14.95/$11.73
$11.95/$9.38
$11.95/$9.38
$16.95/$13.08
$16.95/$13.08
$19.00/$14.38
$279.95/$194.87
$74.95/$54.09
Hydro-Logic - Stealth RO100/200 Flush Kit For Membrane (738100)
$19.00/$15.05
$505.00/$356.67
$221.95/$162.48
$100.00/$66.87
$90.00/$63.31
$19.00/$20.12
Hydro-logic Algae Block Sleeve (738235)
$12.95/$10.90
GrowoniX GX200HF RO Filtration System (741705)
$307.95/$261.99
$21.95/$16.53
$29.95/$22.38
$74.95/$55.52
$34.95/$26.28
$41.95/$33.08
$86.95/$68.74
$62.95/$50.28
$87.95/$70.07
$127.95/$101.81
$114.95/$91.21