Water Filters

Hydro-Logic - Stealth & Smallboy 10" Green Carbon Filter (728805)
$16.25/$15.18
Hydro-Logic - Stealth Sediment Filter (728810)
$11.95/$14.90
Hydro-Logic - Stealth Membrane Filter (25/Case) (728815)
$83.95/$64.42
$34.95/$30.25
$26.95/$20.98
Hydro-Logic - Merlin Membrane Filter (728855)
$162.95/$112.70
$29.95/$27.95
$13.95/$12.81
Hydro-Logic - Small Boy 10" Sediment Filter (728885)
$11.00/$9.66
$79.95/$60.00
Hydro-Logic - Big Boy Sediment Filter (728955)
$59.95/$45.48
$132.95/$97.96
Hydro-Logic – KDF85 Filter For Stealth & Smallboy (728975)
$41.95/$38.72
$14.25/$12.47
Hydro-Logic - Evolution RO1000 KDF/Carbon Prefilter (728772)
$53.95/$43.14
$92.95/$64.40
Hydro-Logic - Pre-Evolution Sediment Filter 10x4.5 (728778)
$36.95/$30.65
Hydro-Logic - Pre-Evolution High Capacity Prefilter (728792)
$291.95/$202.40
$505.00/$347.30
Hydro-Logic - Small Boy With Upgraded KDF85/Catalytic Carbon Filter (738155)
$134.95/$91.43
$226.95/$157.55
$100.00/$74.79
$92.00/$69.35
Hydro-logic Algae Block Sleeve (738235)
$13.95/$12.54
GrowoniX EX100 RO 100 GPD Reverse Osmosis System (741700)
$222.95/$181.84
GrowoniX GX200HF RO Filtration System (741705)
$307.95/$251.03
GrowoniX GX400HF RO 400GPD Reverse Osmosis System (741710)
$454.95/$373.85
GrowoniX GX1000HF RO 1000 GPD Reverse Osmosis System (741720)
$1,313.95/$879.95
GrowoniX Lil' Boss 3 GPM RO Reverse Osmosis System (741730)
$287.95/$244.07
GrowoniX Mini-SCRUB 1 GPM RO Reverse Osmosis System (741740)
$109.95/$89.56
GrowoniX XL-SCRUB 7 GPM RO Reverse Osmosis System (741750)
$439.95/$357.58
GrowoniX Green Coco RO Pre-Filter 2.5in x 9.75in (741760)
$15.95/$13.74
$21.95/$19.01
$29.95/$25.74
$74.95/$61.07
$34.95/$30.22
$41.95/$38.04
$86.95/$70.56
$62.95/$59.31
$9.95/$9.36
$19.95/$18.26
$13.95/$13.32
$29.95/$27.39
$17.95/$16.74
$56.95/$53.06
$36.95/$33.47
Hydro-Logic - Stealth RO300 With Upgraded KDF Carbon Filter (741576)
$337.50/$265.43
Hydro-logic - Stealth RO100 With Upgraded KDF Carbon Filter (741571)
$247.50/$183.48
Hydro-Logic - Flowmaster Low Flow Model 1/4 in (741580)
$59.00/$45.08
Ideal H2O - Premium Reverse Osmosis System - 100 GPD (738300)
$216.95/$149.44
Ideal H2O - Premium Reverse Osmosis System - 200 GPD (738305)
$282.95/$224.74