top of page
Hydro-Logic Merlin GP Reverse Osmosis RO Filtration System 20x2.5 inch
SKU 210331
43.35
﹟29% off sale
SRP⠀
60.63
− 17.28
✅ price beat guarantee
1
Save this product for later
Hydro-Logic Merlin GP Reverse Osmosis RO Filtration System 20x2.5 inch
Product Details
UPC:
812111010430
Brand:
Hydro-Logic
Available stock:
Dropship available
item
210331
|
🌱
Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, mercury, lead, PBCs, sulfur and heavy metals. #741604 is 20 in x 4.5 in. #728845 is 20 in x 2.5 in. #741646 is 10 in x 2.5 in. #741656 is 20 in x 2.75 in.
You May Also Like

GroStar Apera Combo Pen GS4 pH/ EC/ 500ppm/ 700ppm/ Temp 5-in-1 Tester
GroStar Apera Combo Pen GS4 pH/ EC/ 500ppm/ 700ppm/ Temp 5-in-1 Tester
SKU 244421
SRP⠀
222.88
−
64.50
158.38
﹟$42 off sale

Blue Angel Multi-Use Pump with 8 foot cord Cast Iron 1/2 HP 55 GPM
Blue Angel Multi-Use Pump with 8 foot cord Cast Iron 1/2 HP 55 GPM
SKU 211071
SRP⠀
317.43
−
41.50
275.93
﹟fave

Hydro Flow Tubing Hose Clamp with Butterfly Screw
Hydro Flow Tubing Hose Clamp with Butterfly Screw
SKU 216041216041
SRP⠀
3.80
−
1.58
2.22
﹟fave

Bluelab Pen Conductivity/ EC/ PPM/ TDS, Temperature
Bluelab Pen Conductivity/ EC/ PPM/ TDS, Temperature
SKU 200591
SRP⠀
123.89
−
38.50
85.39
﹟fave

Eco Plus Air Stone Cylinder
Eco Plus Air Stone Cylinder
SKU 216861216861
SRP⠀
8.81
−
3.04
5.77
﹟fave

Hanna Instruments Groline pH Tester Direct Soil/ Substrate
Hanna Instruments Groline pH Tester Direct Soil/ Substrate
SKU 212241
SRP⠀
157.28
−
47.50
109.78

Milwaukee Instruments Calibration Solution pH 4.01 230 milliliter
Milwaukee Instruments Calibration Solution pH 4.01 230 milliliter
SKU 242851
SRP⠀
23.27
−
5.71
17.56
﹟fave

Hydro-Logic Filtration System
Hydro-Logic Filtration System
SKU 210341210301
SRP⠀
31.53
−
10.25
21.28
﹟fave

Grow1 Inline Coconut Carbon Filter w/ Hose Attachment 3/4 inch
Grow1 Inline Coconut Carbon Filter w/ Hose Attachment 3/4 inch
SKU 219061
SRP⠀
40.00
−
3.81
36.19

Aeromixer Aerobuddy Timer + Speed Controller
Aeromixer Aerobuddy Timer + Speed Controller
SKU 244491
SRP⠀
110.67
−
22.50
88.17
﹟fave

Eco Plus Air Pump Eco Air Premium
Eco Plus Air Pump Eco Air Premium
SKU 211741211741
SRP⠀
23.56
−
7.43
16.13
﹟fave

Bluelab Guardian Combo Monitor Original
Bluelab Guardian Combo Monitor Original
SKU 200921
SRP⠀
485.63
−
130.50
355.13
﹟fave

Bubble Magic Compost Tea Bag
Bubble Magic Compost Tea Bag
SKU 209521209521
SRP⠀
24.85
−
8.58
16.27

GroStar Apera Kit pH Probe Maintanence
GroStar Apera Kit pH Probe Maintanence
SKU 244341
SRP⠀
33.21
−
7.81
25.40

Active Aqua Dual Diaphragm Air Pump
Active Aqua Dual Diaphragm Air Pump
SKU 244781244791
SRP⠀
124.85
−
37.50
87.35

AgraTronix DHT-1 Hay Moisture Tester 18 inch 1/ each
AgraTronix DHT-1 Hay Moisture Tester 18 inch 1/ each
SKU 239411
SRP⠀
260.11
−
32.50
227.61
﹟free ship

Hydro-Logic Hyper-Logic
Hydro-Logic Hyper-Logic
SKU 236851237011
SRP⠀
70 214.90
−
41 888.50
28 326.40
﹟24% off sale

Hydro-Logic Float Valve 1/2 inch Barbed
Hydro-Logic Float Valve 1/2 inch Barbed
SKU 237061
SRP⠀
38.39
−
9.03
29.36

Dosatron Dilution Solutions Mixing Chamber Kit
Dosatron Dilution Solutions Mixing Chamber Kit
SKU 217901217901
SRP⠀
118.15
−
13.50
104.65

Blue Angel Sump Pump with 8 foot cord
Blue Angel Sump Pump with 8 foot cord
SKU 211111211131
SRP⠀
233.12
−
35.50
197.62
﹟22% off sale

Hydro-Logic John Guest 2-Way Splitter 1/4 inch QC 10/ pack
Hydro-Logic John Guest 2-Way Splitter 1/4 inch QC 10/ pack
SKU 200083
SRP⠀
89.16
−
19.17
69.99
﹟fave

Active Aqua Air Stone Cylinder
Active Aqua Air Stone Cylinder
SKU 217641217641
SRP⠀
8.73
−
2.93
5.80

Hydro-Logic Hyper-Logic Controller Board ROC 150 with Enclosure
Hydro-Logic Hyper-Logic Controller Board ROC 150 with Enclosure
SKU 236781
SRP⠀
2 345.81
−
377.50
1 968.31

Grow More Siphon Mixer System Hose 30-90 PSI
Grow More Siphon Mixer System Hose 30-90 PSI
SKU 249961
SRP⠀
33.90
−
11.70
22.20

Milwaukee Instruments Calibration Solution pH 7.01
Milwaukee Instruments Calibration Solution pH 7.01
SKU 242841242841
SRP⠀
23.27
−
5.71
17.56
Powered by Lightspeed
Display prices in:
USD
bottom of page