Waterdrop Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, 8000 Gallons, Reduces Heavy Metals and 99% Chlorine, WD-CTF-01(1 Filter)

7 Best Countertop Water Filter Faucets (2025)

Top Countertop Water Filter Faucets of 2023

Looking for a reliable countertop water filter faucet? We've curated a list of the best options available, designed to enhance your water quality and taste while fitting seamlessly into your kitchen. Discover the perfect solution for clean and refreshing drinking water.

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Top Pick: Waterdrop Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, 8000 Gallons, Reduces Heavy Metals and 99% Chlorine, WD-CTF-01(1 Filter)

Key takeaways

  • Reduces heavy metals for safer drinking
  • Delivers fresh water with beneficial minerals
  • Installs easily without plumber assistance

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Editor’s PickWaterdrop Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, 8000 Gallons, Reduces Heavy Metals and 99% Chlorine, WD-CTF-01(1 Filter)

Quick Picks

Editor’s Pick

Waterdrop Faucet Water Filter System

Waterdrop Faucet Water Filter System

  • Reduces heavy metals for safer drinking
  • Delivers clean water with easy installation
  • Provides fast flow for everyday use

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Best Budget

Waterdrop Faucet Water Filter System

Waterdrop Faucet Water Filter System

  • Reduces heavy metals for safer drinking
  • Filters up to 4000 gallons efficiently
  • Installs easily without tools or hassle

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Best Premium

LCF Alkaline Water Filter - 6-Stage Stainless Steel

LCF Alkaline Water Filter – 6-Stage Stainless Steel

  • Reduces heavy metals for safer drinking
  • Enhances taste with advanced filtration technology
  • Installs easily in under three minutes

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WEWE Kitchen Water Filter Faucet - Brushed Nickel

WEWE Kitchen Water Filter Faucet – Brushed Nickel

  • Matches various kitchen faucet styles
  • Ensures clean, safe drinking water
  • Installs easily under your countertop

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iSpring CKC1C Countertop Water Filter

iSpring CKC1C Countertop Water Filter

  • Visualizes filter status easily
  • Removes 95% of harmful contaminants
  • Installs quickly without professional help

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Waterdrop Under Sink Water Filter System

Waterdrop Under Sink Water Filter System

  • Reduces harmful contaminants for safe drinking
  • Installs quickly with simple twist-and-lock
  • Saves money on replacement filters long-term

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Frizzlife SS99 Stainless Steel Water Filter

Frizzlife SS99 Stainless Steel Water Filter

  • Reduces harmful contaminants in water
  • Installs easily without drilling required
  • Lasts up to 8000 gallons filtered

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Top Picks

Waterdrop Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, 8000 Gallons, Reduces Heavy Metals and 99% Chlorine, WD-CTF-01(1 Filter)

Editor’s Pick

Waterdrop Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, 8000 Gallons, Reduces Heavy Metals and 99% Chlorine, WD-CTF-01(1 Filter)

Why it stands out:

  • Reduces harmful contaminants in tap water
  • Enriches water with beneficial minerals
  • Fast flow rate of up to 1.6 gallons per minute
  • Easy installation with no plumbing required
  • Durable stainless steel construction

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Overview: The Waterdrop Water Filter for Sink Faucet is an NSF/ANSI 42 certified countertop filtration system designed to enhance the quality of tap water. With a 5-stage filtration process, it effectively reduces impurities like chlorine and heavy metals while enriching water with beneficial minerals. Its easy installation and compatibility with standard faucets make it a practical choice for various settings. This filter offers a long service life of up to 8,000 gallons or 12 months, ensuring clean and safe drinking water.

Key specs:

filtration_stages 5
flow_rate 1.6 gallons per minute
capacity 8000 gallons
operating_temperature 41–100°F (5–38°C)
operating_pressure 15–100 psi / 100–689 kPa
material 304 food-grade stainless steel
certification NSF/ANSI 42
dimensions Standard faucet compatibility
✅ Good for
⚠️ Not for
  • Households seeking clean drinking water
  • Renters wanting an easy installation
  • RV owners needing portable filtration
  • Individuals concerned about water quality
  • Families looking for healthier water options
  • Users with non-standard faucets
  • Those needing TDS reduction
  • Individuals who prefer under-sink systems
  • People who want a permanent installation
  • Users looking for advanced filtration features

Why: This filter enhances water quality while being easy to install and maintain.

Why not: It may not suit those with specific faucet types or advanced filtration needs.

👍 Pros
👎 Cons
  • Effective filtration of common contaminants
  • Quick and simple installation process
  • Long-lasting filter with high capacity
  • User-friendly design for daily use
  • Stylish stainless steel finish
  • Not compatible with all faucet types
  • Does not reduce total dissolved solids (TDS)
  • Limited to municipal tap water sources
  • Requires periodic filter replacement
  • Performance may vary based on water quality

Bottom line: The Waterdrop Water Filter is an excellent choice for those seeking a convenient and effective way to improve their tap water. Its user-friendly design and reliable performance make it a worthwhile investment for clean drinking water.

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Waterdrop Water Filter for Sink Faucet, 4000 Gallons Countertop Water Filter System and Filter Life Reminder, Reduces Heavy Metals, Bad Odor, and 99% Chlorine, WD-CTF-05 (1 Filter)

Best Budget

Waterdrop Water Filter for Sink Faucet, 4000 Gallons Countertop Water Filter System and Filter Life Reminder, Reduces Heavy Metals, Bad Odor, and 99% Chlorine, WD-CTF-05 (1 Filter)

Why it stands out:

  • Reduces heavy metals and chlorine for cleaner drinking water.
  • Dedicated faucet allows separation of filtered and tap water.
  • Long filter lifespan minimizes waste and environmental impact.
  • Easy installation requires no tools or professional help.
  • NSF/ANSI certified for safety and reliability.

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Overview: The Waterdrop Water Filter for Sink Faucet offers an efficient way to improve your drinking water quality by reducing contaminants such as chlorine, heavy metals, and unpleasant odors. Designed for standard faucets, it features a dedicated faucet for filtered water and a mechanical life tracker for easy filter management. With a lifespan of up to 4,000 gallons or six months, this system is both practical and eco-friendly. Its straightforward installation process makes it accessible for most households.

Key specs:

filter_lifespan 4000 gallons or 6 months
certification NSF/ANSI 372 certified
installation Tool-free, one-minute setup
dedicated_faucet Yes
contaminants_reduced Chlorine, heavy metals, bad odors
mechanical_tracker Yes
faucet_compatibility Standard faucets only
filter_model WD-CFF-03
✅ Good for
⚠️ Not for
  • Households seeking cleaner drinking water
  • Individuals concerned about water quality
  • Environmentally conscious consumers
  • People looking for easy installation solutions
  • Families wanting a budget-friendly water filter
  • Users with non-standard or spray-style faucets
  • Those needing TDS reduction
  • People who prefer complex filtration systems
  • Households with limited space for installation
  • Individuals who want automatic filter tracking

Why: This filter system provides a practical solution for enhancing water quality in most households.

Why not: Those with incompatible faucets or specific filtration needs may find this product unsuitable.

👍 Pros
👎 Cons
  • Effective at reducing common water contaminants
  • Long-lasting filter reduces frequent replacements
  • Quick and simple installation process
  • Dedicated faucet prevents cross-contamination
  • Cost-effective solution for water filtration
  • Not suitable for all faucet types
  • Does not reduce total dissolved solids (TDS)
  • Manual tracking of filter life required
  • Limited to standard faucet compatibility
  • May require additional filters for specific needs

Bottom line: The Waterdrop Water Filter is a reliable and budget-friendly option for improving tap water quality, provided your faucet is compatible. Its ease of use and effective filtration make it a solid choice for many households.

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LCF Alkaline Countertop Water Filter, 𝐒𝐢𝐥𝐯𝐞𝐫 𝐈𝐨𝐧𝐬 Enhanced 6-Stage Stainless Steel Water Filter for Sink Faucet, Reduces Heavy Metals, Bad Taste & 99% Chlorine, 16,000 Gallons(2 Filters)

Best Premium

LCF Alkaline Countertop Water Filter, 𝐒𝐢𝐥𝐯𝐞𝐫 𝐈𝐨𝐧𝐬 Enhanced 6-Stage Stainless Steel Water Filter for Sink Faucet, Reduces Heavy Metals, Bad Taste & 99% Chlorine, 16,000 Gallons(2 Filters)

Why it stands out:

  • Advanced 6-stage filtration for superior purification.
  • Reduces heavy metals and 99% chlorine for better taste.
  • Constructed from durable, food-grade stainless steel.
  • Easy to install with no drilling required.
  • Cost-effective with two filters included for extended use.

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Overview: The LCF Alkaline Countertop Water Filter offers advanced 6-stage filtration enhanced with silver ions for superior water purification. It effectively reduces heavy metals, chlorine, and unpleasant tastes while maintaining essential minerals. Made from durable stainless steel, this filter is designed for easy installation and long-lasting performance, providing up to 16,000 gallons of clean water. Ideal for various settings, it combines functionality with style.

Key specs:

filtration_stages 6+1
material 304 food-grade stainless steel
flow_rate 1.6 gallons per minute
filter_lifespan up to 12 months or 8,000 gallons
total_capacity 16,000 gallons with 2 filters
installation_time less than 3 minutes
included_accessories 2 filter cartridges, 360° rotary aerator
✅ Good for
⚠️ Not for
  • Households seeking clean drinking water.
  • Renters needing easy installation.
  • RVs and mobile homes requiring portable filtration.
  • Individuals concerned about water quality.
  • Families wanting to reduce contaminants in water.
  • Users needing a compact or portable filter.
  • Those who prefer bottled water.
  • People with specific filtration needs not covered by this system.
  • Individuals who want a budget filter option.
  • Homes with non-standard faucet fittings.

Why: This filter combines advanced technology with user-friendly features for optimal water quality.

Why not: It may not meet the needs of those looking for a compact or budget-friendly option.

👍 Pros
👎 Cons
  • Effective reduction of contaminants.
  • Stylish and durable design.
  • High flow rate for convenient use.
  • Long-lasting filter life.
  • Easy installation process.
  • May not fit all faucet types.
  • Initial investment may be higher than basic filters.
  • Replacement filters required after usage.
  • Not suitable for very hard water conditions.
  • Larger footprint than some portable options.

Bottom line: The LCF Alkaline Countertop Water Filter is a robust solution for those seeking clean and safe drinking water. Its combination of advanced filtration and durable design makes it a worthwhile investment for many households.

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WEWE Drinking Water Faucet for Kitchen Sink, Kitchen Water Filter Faucet Stainless Steel for Reverse Osmosis or Water Filtration System Beverage Non-Air Gap RO Faucet Brushed Nickel Finish

WEWE Drinking Water Faucet for Kitchen Sink, Kitchen Water Filter Faucet Stainless Steel for Reverse Osmosis or Water Filtration System Beverage Non-Air Gap RO Faucet Brushed Nickel Finish

Why it stands out:

  • Stylish brushed nickel finish complements various kitchen designs.
  • Food-grade stainless steel ensures safe drinking water.
  • 360-degree rotation allows for flexible usage.
  • Double leak-proof seal rings prevent any leakage.
  • Simple installation with included connectors and washers.

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Overview: The WEWE Drinking Water Faucet is a stylish addition to any kitchen, designed to work seamlessly with reverse osmosis and water filtration systems. Made from food-grade stainless steel, it ensures clean and safe drinking water. Its modern design features a 360-degree rotating gooseneck and a single handle for easy control of water flow. With a focus on durability and ease of installation, this faucet is a practical choice for health-conscious families.

Key specs:

material SUS304 stainless steel
finish brushed nickel
rotation 360 degrees
handle 90-degree single handle
leak-proof double seal rings
installation easy with quick connectors
dimensions standard faucet size
compatibility reverse osmosis and water filtration systems
✅ Good for
⚠️ Not for
  • Health-conscious families
  • Homeowners with modern kitchens
  • Users of reverse osmosis systems
  • Individuals seeking easy installation
  • Those needing a durable faucet
  • People with non-standard sink fittings
  • Users preferring traditional faucet designs
  • Individuals needing a high-flow faucet
  • Those who prioritize low-cost options
  • Users with specific aesthetic preferences

Why: The faucet's design and materials prioritize health and convenience.

Why not: It may not meet the needs of those with unique plumbing requirements.

👍 Pros
👎 Cons
  • Attractive modern design
  • Durable and reliable construction
  • Safe and clean water delivery
  • Easy to install and operate
  • Versatile for various kitchen styles
  • Leak-proof performance
  • May not fit all sink types
  • Limited to specific installation methods
  • Higher upfront cost compared to basic faucets
  • Not suitable for high-flow applications
  • May require additional adapters for some setups
  • Aesthetic may not appeal to everyone

Bottom line: The WEWE Drinking Water Faucet is an excellent choice for anyone looking to enhance their kitchen with a reliable and stylish water filtration solution. Its combination of functionality and modern aesthetics makes it a worthwhile investment for health-focused households.

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iSpring CKC1C Countertop Drinking Water Filtration System with Carbon Filter, 2.5" x 10", Clear

iSpring CKC1C Countertop Drinking Water Filtration System with Carbon Filter, 2.5" x 10", Clear

Why it stands out:

  • Easy installation without plumbing requirements
  • Effective removal of chlorine and other contaminants
  • Clear housing for easy filter monitoring
  • Versatile design suitable for various environments
  • Lifetime technical support for user assistance

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Overview: The iSpring CKC1C Countertop Drinking Water Filtration System provides a reliable solution for clean drinking water without the need for extensive installation. Its clear housing allows for easy inspection of the filter, ensuring timely replacements. Designed for versatility, this system fits seamlessly into various settings, including homes and RVs. With a focus on safety and performance, it effectively removes contaminants while preserving essential minerals.

Key specs:

filter_type Carbon Block Cartridge
filter_size 2.5" x 10"
micron_rating 5 micron
material BPA-free
warranty 1-year limited warranty
support Lifetime technical support
installation No drilling required
contaminants_removed 95% of chlorine, odors, sand, silt, sediment, and rust
✅ Good for
⚠️ Not for
  • Homeowners seeking clean drinking water
  • Renters needing a portable solution
  • RV owners wanting filtered water on the go
  • Individuals looking for easy installation
  • Families wanting to improve water taste and quality
  • Users needing TDS reduction
  • Those with specific filtration requirements
  • People preferring under-sink systems
  • Individuals who want a permanent installation
  • Users with very high sediment levels in water

Why: This system is ideal for those looking for a straightforward and effective water filtration solution.

Why not: It may not be suitable for users with specific water quality issues requiring advanced filtration.

👍 Pros
👎 Cons
  • Simple to set up and use
  • Removes harmful chemicals effectively
  • Maintains beneficial minerals in water
  • Durable and leak-proof design
  • Clear view of filter condition
  • Does not reduce Total Dissolved Solids (TDS)
  • Requires periodic filter changes
  • Not suitable for high sediment water
  • Limited to countertop use
  • May not meet all specialized filtration needs

Bottom line: The iSpring CKC1C is an excellent choice for those needing a practical and efficient countertop filtration system. It combines ease of use with reliable performance for cleaner drinking water.

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Waterdrop 10UA Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 1 Year

Waterdrop 10UA Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 1 Year

Why it stands out:

  • Reduces harmful contaminants for safer drinking water.
  • Quick installation and filter replacement process.
  • Compatible with various filter types for customized needs.
  • Compact design suitable for various settings.
  • Cost-effective with significant savings on replacement filters.

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Overview: The Waterdrop 10UA Under Sink Water Filter System effectively reduces harmful contaminants like PFAS, lead, and chlorine while enhancing the taste and odor of water. Its innovative design allows for quick installation and easy filter replacement, making it user-friendly. With a long service life and compatibility with various filter types, it caters to diverse water needs in residential and commercial settings.

Key specs:

filtration_capacity 12 months
installation_time 3 minutes
filter_replacement_time 3 seconds
compatible_faucet_threads 1/2" or 3/8"
filter_material Activated carbon from coconut shells
application Residential and commercial use
clogging_prevention 20X increase in dirt adhesion area
after_sales_service Comprehensive prorated performance service
✅ Good for
⚠️ Not for
  • Households looking for safe drinking water.
  • Individuals with specific water quality concerns.
  • Renters needing a non-permanent solution.
  • Office spaces requiring filtered water.
  • People seeking cost-effective water filtration.
  • Users needing hot water filtration.
  • Those with incompatible faucet threads.
  • Individuals allergic to coconut shell material.
  • Homes with significant sediment issues.
  • Users expecting instant hot water access.

Why: This system offers a practical solution for improving water quality at home or in the office.

Why not: It may not be suitable for those with specific filtration needs or allergies.

👍 Pros
👎 Cons
  • Effective contaminant reduction.
  • Easy installation and maintenance.
  • Long filter lifespan.
  • Cost savings on replacements.
  • Compact and aesthetically pleasing design.
  • Versatile application across different settings.
  • Limited to cold water filtration.
  • Not suitable for all faucet types.
  • Requires specific installation fittings.
  • May not address all water quality issues.
  • Potential allergy concerns with filter material.
  • Storage requirements for filters when not in use.

Bottom line: The Waterdrop 10UA is a reliable and efficient under sink water filter system ideal for enhancing water quality. Its user-friendly design and cost-effectiveness make it a great choice for many households and businesses.

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Frizzlife SS99 Countertop Water Filter System, NSF 42&372 Certified 6-Stage Stainless Steel Water Filter for Sink Faucet Reduces 99.99% Lead, Chlorine, Heavy Metals, 8000 Gallons (1 Filter)

Frizzlife SS99 Countertop Water Filter System, NSF 42&372 Certified 6-Stage Stainless Steel Water Filter for Sink Faucet Reduces 99.99% Lead, Chlorine, Heavy Metals, 8000 Gallons (1 Filter)

Why it stands out:

  • Reduces 99.99% of lead and other contaminants.
  • Easy installation with no drilling required.
  • Durable stainless steel construction ensures longevity.
  • Compatible with most standard faucets.
  • Produces zero waste water during filtration.

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Overview: The Frizzlife SS99 Countertop Water Filter System is a highly efficient water filtration solution designed for easy installation and long-lasting performance. It features a 6-stage filtration process that effectively removes harmful contaminants while retaining essential minerals. Made from durable stainless steel, this system is perfect for those seeking clean and safe drinking water without the need for complex installation or electricity.

Key specs:

filtration_stages 6
filter_lifespan 8000 gallons or 12 months
flow_rate 2 gallons per minute
material 304 stainless steel
filtration_precision 0.5 micron
adapter_sizes 6 connectable sizes
waste_water zero
power_source none required
✅ Good for
⚠️ Not for
  • Renters looking for non-permanent solutions.
  • Individuals concerned about water quality.
  • Families wanting safe drinking water.
  • Travelers needing portable filtration.
  • Office spaces requiring easy access to filtered water.
  • Households with specific plumbing requirements.
  • Users needing a high-capacity system for heavy usage.
  • Those who prefer under-sink installations.
  • Individuals with non-standard faucet sizes.
  • People looking for a system that requires electricity.

Why: This system combines advanced filtration technology with user-friendly features.

Why not: It may not meet the needs of users with specialized plumbing or high-volume water demands.

👍 Pros
👎 Cons
  • High filtration efficiency.
  • User-friendly installation process.
  • Long-lasting filter cartridge.
  • Sturdy and safe materials.
  • Quick access to clean water.
  • May not fit all faucet types.
  • Filter replacement needed annually.
  • Not suitable for heavy water usage.
  • Limited to countertop use only.
  • Requires removal of faucet aerators.

Bottom line: The Frizzlife SS99 is an excellent choice for those seeking a reliable and efficient water filtration system. Its ease of use and effective contaminant removal make it a top pick for clean drinking water.

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How to Choose the Best Countertop Water Filter Faucet

Choosing the best countertop water filter faucet involves considering several important factors:

  • Filtration Technology: Look for systems that utilize advanced multi-stage filtration processes to effectively remove contaminants like chlorine, heavy metals, and sediments.
  • Flow Rate: A higher flow rate ensures that you can fill your containers quickly without long wait times.
  • Installation Ease: Opt for models that are easy to install without the need for professional help, especially if you rent your home.
  • Filter Lifespan: Consider how long the filter lasts and how many gallons it can purify before needing replacement, as this affects long-term maintenance costs.
  • Material Quality: Stainless steel models are often more durable and hygienic compared to plastic alternatives.
  • Compatibility: Ensure the filter is compatible with your existing faucet type to avoid installation issues.

Our Testing Methodology for Countertop Water Filter Faucets

To identify the best countertop water filter faucets, we analyzed various products based on performance, filtration capabilities, user reviews, and ease of installation. We also considered certifications from reputable organizations like NSF/ANSI, which validate the effectiveness of the filtration systems. Each product was evaluated for its ability to reduce common contaminants and improve water taste and quality.

Final Verdict: Best Countertop Water Filter Faucet for You

After thorough analysis, the Waterdrop Water Filter for Sink Faucet stands out as the best countertop water filter faucet for 2025. Its 5-stage filtration system effectively reduces heavy metals and chlorine, while its durable stainless steel design ensures longevity and ease of use. For an excellent choice in water filtration, consider the Waterdrop Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, 8000 Gallons, Reduces Heavy Metals and 99% Chlorine, WD-CTF-01(1 Filter).

Choose Your Ideal Water Filter Faucet Today!

Choose Your Ideal Water Filter Faucet Today!

Explore our top picks and enjoy cleaner, healthier water at home.

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