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Under Sink Countertop Filtration Comparison - September 2024
| 1 Best Choice  9.8Exceptional | 2  9.6Exceptional | 3  9.5Excellent | 4 Best Value  9.4Excellent | 5  9.2Excellent | 6  9.1Excellent | 7  9.0Excellent |
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ModelCuZn UC-200 Under Counter Water Filter - 50K Ultra High Capacity - Made in USA | Model APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage WQA Certified Ultra Safe Reverse Osmosis Drinking Water Filter System | Model iSpring US31 Classic 3-Stage Under Sink Water Filtration System for Drinking, Tankless, High Capacity, Sediment + Carbon + Carbon (Newest Version) | Model Waterdrop TSA 8 Layer Under Sink Water Filter System, Under Sink Water Filtration System, Reduces PFAS, PFOA/PFOS, Fluoride, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified Element, USA Tech | Model Waterdrop 15UA Under Sink Water Filter System, Reduces Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 16000 Gallons, USA Tech | Model Waterdrop AS13 Under Sink Water Filter, No Drilling Required Under Sink Water Filtration System, Reduce PFAS, PFOA/PFOS, 6 Stage Stainless Steel Under Sink Water Filter System | Model PUREPLUS Under Sink Water Filter, 22000 Gallons, 99.99% Chlorine Reduction, NSF/ANSI Certified Direct Connect Under Counter Water Filtration System |
BrandCuZn | Brand APEC WATER | Brand iSpring | Brand Waterdrop | Brand Waterdrop | Brand Waterdrop | Brand PUREPLUS |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews |
Features | ||||||
Flavor 9.8 | Flavor 9.8 | Flavor 9.3 | Flavor 9.4 | Flavor 9.6 | Flavor 9.4 | Flavor 8.9 |
Easy installation 9.9 | Easy installation 9.3 | Easy installation 9.4 | Easy installation 9.3 | Easy installation 9.8 | Easy installation 9.3 | Easy installation 9.4 |
Instruction 9.9 | Instruction 9.4 | Instruction 9.3 | Instruction 9.3 | Instruction 8.6 | Instruction 9.3 | Instruction 9.3 |
Worth the money 9.9 | Worth the money 9.8 | Worth the money 9.3 | Worth the money 9.3 | Worth the money 9.1 | Worth the money 9.4 | Worth the money 9.3 |
Tech Specs | ||||||
Purification MethodKDF 55 Filter Media, Catalytic Carbon Filter Media Micro Sediment Membranes | Purification Method Reverse Osmosis | Purification Method 3 Stage. Chemical Absorption and Mechanical Filtration | Purification Method Carbon Block | Purification Method Remove i purities, retain beneficial minerals | Purification Method Activated Carbon, Carbon Block | Purification Method Activated Carbon |
ColorBlack | Color White | Color - | Color Black | Color Black basic | Color Mirror | Color White |
MaterialNSF Approved Material Components | Material Apec | Material Carbon block | Material Stainless Steel | Material NSF/ANSI Approved Material Components | Material Stainless Steel | Material - |
Product Dimensions4.5 x 4.5 x 15 inches 8 Pounds | Product Dimensions 16 x 5.25 x 17.5 inches 25 Pounds | Product Dimensions 16 x 6 x 16 inches | Product Dimensions - | Product Dimensions 3.6 x 3.6 x 16.7 inches | Product Dimensions 4.09 x 4.09 x 12 inches 6.33 Pounds | Product Dimensions 13.7 x 4.5 x 4.5 inches |
Item Weight8 Pounds | Item Weight 25 Pounds | Item Weight 12.02 pounds | Item Weight - | Item Weight 3.58 pounds | Item Weight - | Item Weight 3.94 pounds |
Included ComponentsStainless Steel Connection Hose | Included Components ROES 50 | Included Components Housings, filters, parts and tubings, faucet and mounting bracket | Included Components - | Included Components System 1 hose 2 3/8 1/2 Convertor set 1 screws 2 Teflon tape 1 | Included Components - | Included Components - |
Capacity- | Capacity - | Capacity - | Capacity - | Capacity 16000 Gallons | Capacity 8000 Gallons | Capacity 20000 Gallons |
Review | Review | Review | Review | Review | Review | Review |
Available On  | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1CuZn28% OffCuZn UC-200 Under Counter Water Filter - 50K Ultra High Capacity - Made in USA
9.9 Easy installation9.9 Instruction9.9 worth the moneyWhy we love it
The UC 200 is designed to purify water without reducing the health beneficial mineral content.
The UC 200 is bacteriostatic and not susceptible to mold or bacteria growth.
CuZns comprehensive install insurance policy is included with purchase of the UC 200 on Amazon.
-
9.6
2APEC WATER
APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage WQA Certified Ultra Safe Reverse Osmosis Drinking Water Filter System
9.8 Flavor9.8 worth the money9.4 InstructionWhy we love it
Supreme quality USA made
Removes 99 contaminants
20 years reliable performance
-
9.5
3iSpring17% Off
iSpring US31 Classic 3-Stage Under Sink Water Filtration System for Drinking, Tankless, High Capacity, Sediment + Carbon + Carbon (Newest Version)
9.4 Easy installation9.3 Flavor9.3 InstructionWhy we love it
On demand fast flow rate
Removes common sediments, metals, chemicals, and more
Easy to install and maintain
Our ranking system
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Features
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Consumer Reviews
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Popularity
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Value for money
BestChoice.com compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
BestChoice.com compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
