Top 10 Best Hydrologic

of November 2024
1
Best ChoiceBest Choice
NU Aqua 7-Stage UV & Alkaline Under Sink Reverse Osmosis Water Filter System -
NU Aqua
NU Aqua
10
Exceptional
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2
Best ValueBest Value
CFS  2 Pack Whole House Replacement Cartridge Compatible with Hydrologic 100,
CFS
CFS
9.9
Exceptional
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3
Compatible to Hydro-Logic 22006 20-Inch by 4.5-Inch Big Boy Carbon Filter Green
CFS
CFS
9.8
Exceptional
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4
Hydrotech 41400009 10 Micron Carbon Block Replacement Filter
HydroTech
HydroTech
9.7
Exceptional
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5
Hydrotech 41400076 Dual Purpose Carbon Sediment Replacement Filter
HydroLogic
HydroLogic
9.6
Exceptional
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6
HYDROTECH-33001033 50 GPD TFC Replacement Reverse Osmosis Membrane
HydroTech
HydroTech
9.5
Excellent
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7
Hydrotech 41400008/41400009 Replacement Reverse Osmosis Water Filter Cartridge
HydroTech
HydroTech
9.4
Excellent
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8
33001068 25 GPD TFC Replacement Reverse Osmosis Membrane
HydroTech
HydroTech
9.3
Excellent
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9
Compatible Hydro Logic Stealth RO Membrane, 100 GPD by CFS
CFS
CFS
9.2
Excellent
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10
Hydro-Logic Purification Systems HydroLogic Stealth-RO150 Reverse Osmosis
Hydro-Logic Purification Systems
Hydro-Logic Purification Systems
9.1
Excellent
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11
Hydro-Logic 31023 1000-GPD Evolution RO1000 High Flow RO system, White (HL31023)
Hydro-Logic Purification Systems
Hydro-Logic Purification Systems
9.0
Excellent
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12
HydroLogic 741571 Stealth with Upgraded KDF Carbon Filter
Hydro-Logic Purification Systems
Hydro-Logic Purification Systems
8.9
Very Good
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13
Hydro-Logic Purification Systems HydroLogic smallBoy Dechlorinator System and
Hydro-Logic Purification Systems
Hydro-Logic Purification Systems
8.8
Very Good
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14
Hydrologic HL36005 Small Boy Hydroponics Dechlorinator and Sediment Catalytic
Hydro-Logic Purification Systems
Hydro-Logic Purification Systems
8.7
Very Good
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15
Hydro-Logic HGC728774 EvolutionRO 1000 Reverse Osmosis Membrane, 1 Count (Pack
Hydro-Logic Purification Systems
Hydro-Logic Purification Systems
8.6
Very Good
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16
Hydro-Logic micRO-75 - GPD Compact/Portable Reverse Osmosis System
Hydro-Logic Purification Systems
Hydro-Logic Purification Systems
8.5
Good
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17
Hydro-Logic HL22121 Hydrologic Stealth-RO150/300 RO Membrane, 1 Count (Pack of
Hydro-Logic Purification Systems
Hydro-Logic Purification Systems
8.4
Good
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18
Hydro-Logic 31027 Pre-Evolution Pre-Filter for Evolution High Capacity
Hydro-Logic Purification Systems
Hydro-Logic Purification Systems
8.3
Good
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19
Hydro-Logic Purification Systems Stealth 150 GPD RO150 Reverse Osmosis Filter
Hydro-Logic Purification Systems
Hydro-Logic Purification Systems
8.2
Good
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NU Aqua 7-Stage UV & Alkaline Under Sink Reverse Osmosis Water Filter System - 100 GPD RO Filtration & Remineralization - Faucet & Tank - PPM Meter - 100GPD Undersink - Home Kitchen Drinking Purifier

120-DAY HOME TRIAL 3 YEAR WARRANTY If you're not satisfied with your 7 stage UV Alkaline reverse osmosis system within the first 120 Days, send your RO Water Filter System back for a full refund. Backed by an industry leading 3 year manufacture warranty and lifetime support the NU Aqua Platinum Reverse Osmosis Under Sink Water Filter Systems comes with the industry's best support and a satisfaction guarantee. PREMIUM QUALITY WATER NU Aqua under sink reverse osmosis drinking water filtration systems have gone through rigorous development testing in our lab to provide consistent great tasting, clean healthy purified water on demand. Our RO Drinking Water Systems feature professional grade high-quality quick connect fittings, an elegant NSF 100 lead-free designer stainless steel countertop faucet, and double o-ring sealed filter housings. 100 GPD HIGH FLOW RATE At 100GPD our reverse osmosis tank system doubles the output of standard under sink drinking water filter systems while increasing pollutant rejection rates. Our NU Aqua Under-sink RO system eliminates harmful minerals and other impurities, delivering a clean, refreshing taste that surpasses that of bottled or pitcher-filtered water. EASY INSTALLATION GUIDE BONUS PPM METER Experience the convenience of our reverse osmosis water filter system with our user-friendly installation manual. Setting it up is a breeze takes less than an hour. Our innovative design includes color-coded tubing quick-connect fittings to effortlessly fit under any standard kitchen sink undersink. Plus, as a bonus, each reverse osmosis system includes a complimentary PPM meter for easy water quality testing. SUPERIOR UV WATER FILTRATION Our UV Sterilization HydraCoil membrane filters utilize a special manufacturing process for up to 50 cleaner water than other ro systems. Our carbon filters provide a higher absorption rate, due to the molecular structure of the pores, which allows even the smallest of particulates to be efficiently removed from your water. NU Aqua Reverse Osmosis Systems to provide up to a 99 rejection rate of 1000 pollutants such as arsenic, chlorine, fluoride, and lead.

CFS 2 Pack Whole House Replacement Cartridge Compatible with Hydrologic 100, 200 Filter Remove Bad Taste & Odor Includes Carbon Block Filter & Polypropylene Sediment Filter Cartridge - 5 Micron

ABOUT PRODUCT It is a package of 2 Includes 1x Carbon Block filter cartridge and 1x polypropylene Sediment filter cartridge that are compatible with 100, 200 water filter cartridges. It has a larger surface area and has a longer filter life. This water filter cartridge removes more pollutants by providing depth filtering.. REMOVE TASTES SMELLS To remove tastes, smells, and sediment from cold water, use this compatible filter cartridge for 100, and 200 models. This is the cartridge that comes standard with all taste odor filter systems. The activated carbon diamond-wound polypropylene cartridge fits all 100, and 200 models.. EFFICIENCY Our water filter cartridge eliminates pollutants and impurities from water. At the same time, it effectively preserves many vital minerals. For optimal performance, water filter cartridges should be replaced every 3 to 6 months based on the quality of your water.. FEATURES Our water filter cartridge particularly offers a larger surface area and a longer life. This cartridge eliminates chlorine, bad taste, and odor, and is available in a variety of sizes. This replacement cartridge will provide you with high filtering performance at a lower cost.. MAKES WATER FOR CONSUMPTION For households that rely on groundwater or tap water, heavy metal levels can be significant. As a result, purifying water may be necessary. Our suitable water filter cartridge may be able to remove these heavy metals and make the water safe to drink..

Compatible to Hydro-Logic 22006 20-Inch by 4.5-Inch Big Boy Carbon Filter Green Coconut

Compatible to Hydro-Logic 22006 20-Inch by 4.5-Inch Big Boy Carbon Filter Green Coconut. Reduces chlorine taste and odor in water 7-Gallon Per Minute Filtration. For Use with Big Boy Filtration System. Up to 6 month filter life or 2000 gallons. Also fits standard 20 Big Blue filter housings.

Hydrotech 41400009 10 Micron Carbon Block Replacement Filter

Carbon block filter for Hydrotech reverse osmosis systems. Micron rating 10 microns. Fits Hyrdrotech 1230 and 1240 RO systems. Replaces the discontinued 41400075 model.

Hydrotech 41400076 Dual Purpose Carbon Sediment Replacement Filter

Dual purpose water filter. Provides both sediment and carbon filtration. Fits Hydrotech 1230, 1240, 1020, and 1030 series RO systems.

HYDROTECH-33001033 50 GPD TFC Replacement Reverse Osmosis Membrane

50 gpd reverse osmosis membrane. Yellow with a white band. Polyamide Thin-Film Composite. Fits Hyrdrotech 1230, 1240, 1020, and 1030 series RO systems.

Hydrotech 41400008/41400009 Replacement Reverse Osmosis Water Filter Cartridge Set

Pack of 3 filters for Hydrotech RO systems. Contains 1 sediment filter and 2 carbon filters. Fits Hydrotech 1010, 1020, 1030, 1230, and 1240 series systems. Does NOT contain a replacement RO membrane.

33001068 25 GPD TFC Replacement Reverse Osmosis Membrane

25 gpd reverse osmosis membrane. Yellow with a black band. Polyamide Thin-Film Composite. Fits Hyrdrotech 1230, 1240, 1020, and 1030 series RO systems. Replaces the discontinued Hydrotech 41400005 RO membrane.

Compatible Hydro Logic Stealth RO Membrane, 100 GPD by CFS

Hydro Logic Stealth RO Compatible Membrane, 100 GPD by CFS. Standard equipment membranes compatible for Hydro Logic's reverse osmosis water treatment systems. Available as a replacement part and will also fit most competitors' RO systems. Helps to keep your water filtration system in tip top shape.

Hydro-Logic Purification Systems HydroLogic Stealth-RO150 Reverse Osmosis Filter System 150-GPD HL 31035 Hydroponic Water Filtration for Gardening

Removes 98 of all contaminants in tap water. Includes your choice of both 1 1 and 2 1 waste to product water ratios. The Stealth-RO150 produces 150 GPD of ultra-pure water.. 3-Stage RO unit, 1 RO membrane, Green Coconut Carbon Filter. Customized for gardening and hydroponics.

Hydro-Logic 31023 1000-GPD Evolution RO1000 High Flow RO system, White (HL31023)

Highest flow rates and most efficient reverse osmosis system in the industry. 21 waste to purified water ratio. Lowers the parts per million of total dissolved solids by 95 percent. High durable polypropylene construction.

HydroLogic 741571 Stealth with Upgraded KDF Carbon Filter

Our Stealth-Ro150 With The Upgraded Kdf 85Catalytic Carbon Filter Has It Already Installed. These Stakes Are Made Of Fiberglass That Allows For Flexibility Without Breaking Or Bending. Fiberglass Stakes Will Not Rot Or Fray Like And They Won'T Rust Or Degrade Like Steel Stakes Making Them Ideal For Long Term Use. Brand Hydro-Logic.

Hydro-Logic Purification Systems HydroLogic smallBoy Dechlorinator System and Sediment Filter HL 31030 Hydroponic Water Filtration for Gardening

High flow rate 60 gallons per hour. Rated at 1 GPM.

Hydrologic HL36005 Small Boy Hydroponics Dechlorinator and Sediment Catalytic Carbon Filter, Whole House Two Stage Filtration System

CLEANER WATER Purifies your water of chlorine, sediments, carbon, and more for a totally clean output. DUAL FILTERS Whole home two stage water filter system for your hydroponics setup. LONG-LIFE 6,000 gallon filter life means you'll only need to replace the cartridges about once a month. UPGRADED FILTER Includes an upgraded KDF85Catalytic Carbon filter for superior performance. FAST AND EFFICIENT Capable of processing up to 1 gallon per minute.

Hydro-Logic HGC728774 EvolutionRO 1000 Reverse Osmosis Membrane, 1 Count (Pack of 1), Blue

Item Weight 2.9 lb. Country of Origin China. Brand name HydroLogic. Item Dimensions 4.5L x 4.5W x 20.0H.

Hydro-Logic micRO-75 - GPD Compact/Portable Reverse Osmosis System

Micro sized, portable reverse osmosis system. 75 gallons per day. Includes KDF85carbon pre-filter and 75 GPD membrane.

Hydro-Logic HL22121 Hydrologic Stealth-RO150/300 RO Membrane, 1 Count (Pack of 1), Black

Stealth-ro150300 RO membrane reduces 89 of ppm of total dissolved solids.. There are two indications as to when to change your membranes.. 1. Test the ro and sourceinlet water to see what percentage of the inlet waters ppm the 150 is filtering out rejection . You should see approximately 98 of the inlet ppms being removed when the membrane is New. If the rejection falls under an acceptable level typically 90 it's time to change the membrane.. 2. When the flow rate of the product water slows down significantly. This can also happen if your pre-filters are clogged. If you change your pre-filters and the product water still flows slowly then its an indication you need a new membrane..

Hydro-Logic 31027 Pre-Evolution Pre-Filter for Evolution High Capacity

EXTRA EFFICIENT Adds an extra layer of purification for your hydroponics system, perfect for municipal or freshwater sources Adds 2 extra pre-filter stages. PERFECTLY PURE Purifies your water of additives, sand, sediments, chemicals, and more for a totally clean output. MADE TO FIT Designed to fit the Evolution Reverse Osmosis water filtration system Package Dimensions L x W x H 17 x 8 x 17 inches. IMPROVES EFFICIENCY Reduces filter-change necessity to 7,500 gallons. REUSABLE FILTER Cleanable sediment filter is reusable.

Hydro-Logic Purification Systems Stealth 150 GPD RO150 Reverse Osmosis Filter with Upgraded KDF Filter (HL136012)

Removes 98 Of All Contaminants In Tap Water. Includes Your Choice Of Both 11 And 21 Waste To Product Water Ratios. The 1 Selling Filter In Gardening And Hydroponics For 10 Years. No Assembly Required.
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