2026年 April

10 Best replacement stationary under sink water filters in 日本

Last Updated - 03/04/2026

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Best Choice
01

DEWBELL

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On Amazon

Easy Water Purifier Lavatory Rust Remover Filter Cartridge Set (Black)
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

✔️This is a 3-piece vanity filter and refill filters
✔️ We recommend replacing the refill filter every 2-3 months
✔️ Visible water pipe aclava for easy filter replacement
✔️ The black filter is a premium filter with enhanced chlorine removal and rust removal
✔️ Once you use it, you will see the best of it

￥9,800
Best Value
02

DEWBELL

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Lavatory Rust Remover Filter Cartridge Set Standard Type (Blue)
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

✔️This is a 3-piece vanity filter and refill filters
✔️ We recommend replacing the refill filter every 2-3 months
✔️ Visible water pipe aclava for easy filter replacement
✔️ The black filter is a premium filter with enhanced chlorine removal and rust removal
✔️ Once you use it, you will see the best of it

￥8,800
03

WsjiaboFux

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On Amazon

Silver Kitchen Sink Faucet Filter | Rotating Sink Faucet Water Purifier | Bathroom Sink Water Filter Faucet, 360-degree Rotation Multipurpose Water Filtering Device for Water Filtration and Softeners
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

1

￥2,200
04

Vortopt

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vortopt Direct Faucet Water Purifier, 5-Stage Filtration, NSF Certified, Compatible with PFOS/PFOA Removal, Economy Type, High Flow Design, Filter Life 3-6 Months (T1, Cartridge 1)
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【5 STAGE HIGH PERFORMANCE FILTRATION SYSTEM】 Filtration starts with a pre-filter to remove coarse trash, starting with initial PP mesh, high-density PP cotton, and high performance ACF core. Removes even invisible particles, leaving all water droplets clear and delicious. The previous-stage filter also works in "Raw Water Mode" to shut out large debris and particles. Provides always clean water in any mode
[Precautions for use] Applicable temperature is 41 - 122 °F (5 - 50 °C) (41 - 122 °F). Never use hot water. If boiling water flows, there is a possibility of temporary odor in filtered water. Filtered water should be consumed within 24 hours or kept refrigerated. If you leave it for a long time, the flavor may be destroyed
[Precautions for Use Before Use] Before use, please rinse the filter with water for 5-10 seconds and activate it. In addition, if it has not been used for a long time, please rinse the water for about 1 minute. For the first 2 minutes, a new cartridge may contain **black particles (carbon powder)** from activated carbon inside the filter. Recommended for watering plants or disposing water
[Fast water flow without stress] The average water flow is 1.78 GPM (*Depending on household water pressure). 500ml bottles will fill approximately 4 bottles in just 1 minute. The big benefit is that you can use clean water quickly without waiting, even on a busy morning or cooking. Also great for washing vegetables and fruits
NSF Certified for Peace of Mind Quality: This product has passed rigorous testing by NSF International and meets NSF/ANSI Standard 42. Guaranteed to remove chlorine, unpleasant taste and odor and lead free. In addition, it has been tested according to the JWPAS B standard set by the Water Filter Association (JWPA). It has also been certified to remove harmful substances. Your family will enjoy safe, safe and delicious water every day
(Good for your wallet and the environment) With a single filter you can filter approximately 3,028 bottles of 16.9 fl oz (500 ml) water bottles. Filter should be replaced every 3-6 months. Furthermore, it can extend the life of the filter by using two different types: "water purification mode" and "fresh water mode". Uses Activated Carbon Fiber (ACF) technology, which greatly improves the taste and taste of water. Turn your tap water into a refreshing and delicious taste just like fine mineral water

￥3,050
05

Vortopt

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On Amazon

vortopt Direct Faucet Water Purifier, 5-Stage Filtration, NSF Certified, Compatible with PFOS/PFOA Removal, Economy Type, High Flow Design, Filter Life 3-6 Months (T1, Cartridge 1)
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【5 STAGE HIGH PERFORMANCE FILTRATION SYSTEM】 Filtration starts with a pre-filter to remove coarse trash, starting with initial PP mesh, high-density PP cotton, and high performance ACF core. Removes even invisible particles, leaving all water droplets clear and delicious. The previous-stage filter also works in "Raw Water Mode" to shut out large debris and particles. Provides always clean water in any mode
[Precautions for use] Applicable temperature is 41 - 122 °F (5 - 50 °C) (41 - 122 °F). Never use hot water. If boiling water flows, there is a possibility of temporary odor in filtered water. Filtered water should be consumed within 24 hours or kept refrigerated. If you leave it for a long time, the flavor may be destroyed
[Precautions for Use Before Use] Before use, please rinse the filter with water for 5-10 seconds and activate it. In addition, if it has not been used for a long time, please rinse the water for about 1 minute. For the first 2 minutes, a new cartridge may contain **black particles (carbon powder)** from activated carbon inside the filter. Recommended for watering plants or disposing water
[Fast water flow without stress] The average water flow is 1.78 GPM (*Depending on household water pressure). 500ml bottles will fill approximately 4 bottles in just 1 minute. The big benefit is that you can use clean water quickly without waiting, even on a busy morning or cooking. Also great for washing vegetables and fruits
NSF Certified for Peace of Mind Quality: This product has passed rigorous testing by NSF International and meets NSF/ANSI Standard 42. Guaranteed to remove chlorine, unpleasant taste and odor and lead free. In addition, it has been tested according to the JWPAS B standard set by the Water Filter Association (JWPA). It has also been certified to remove harmful substances. Your family will enjoy safe, safe and delicious water every day
(Good for your wallet and the environment) With a single filter you can filter approximately 3,028 bottles of 16.9 fl oz (500 ml) water bottles. Filter should be replaced every 3-6 months. Furthermore, it can extend the life of the filter by using two different types: "water purification mode" and "fresh water mode". Uses Activated Carbon Fiber (ACF) technology, which greatly improves the taste and taste of water. Turn your tap water into a refreshing and delicious taste just like fine mineral water

￥3,050
06

IUIU

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On Amazon

IUIU Kitchen Faucet Water Purifier Water Filter Sink Water Filter
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Water from the outlet is soft and strong, but not splashing
The faucet sprayer is easy to clean, no fading, no scratching. High quality plating material resists corrosion and rust
Multi-faucet bubbler, + plastic faucet sprayer body structure stabilized, press the switch diverter valve to provide two smooth methods of water spray, bubble mode and shower mode
Easy to install. No tools required. Connects quickly to most standard faucets
360 degree rotation, the faucet sprayer hose can be rotated or adjusted in any direction or angle, making it easy to clean oversized items in the sink or large plates and pots

￥760
07

Vortopt

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On Amazon

vortopt Direct Faucet Water Purifier, Stainless Steel, 5-Stage Filtration, NSF Certified, Compatible with PFOS/PFOA Removal, Economy Type, High Flow Design, Filter Life 3-6 Months (T2, 1 Cartridge)
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【5 STAGE HIGH PERFORMANCE FILTRATION SYSTEM】 Filtration starts with a pre-filter to remove coarse trash, starting with initial PP mesh, high-density PP cotton, and high performance ACF core. Removes even invisible particles, leaving all water droplets clear and delicious. The previous-stage filter also works in "Raw Water Mode" to shut out large debris and particles. Provides always clean water in any mode
[Precautions for use] Applicable temperature is 41 - 122 °F (5 - 50 °C) (41 - 122 °F). Never use hot water. If boiling water flows, there is a possibility of temporary odor in filtered water. Filtered water should be consumed within 24 hours or kept refrigerated. If you leave it for a long time, the flavor may be destroyed
[Precautions for Use Before Use] Before use, please rinse the filter with water for 5-10 seconds and activate it. In addition, if it has not been used for a long time, please rinse the water for about 1 minute. For the first 2 minutes, a new cartridge may contain **black particles (carbon powder)** from activated carbon inside the filter. Recommended for watering plants or disposing water
[Fast water flow without stress] The average water flow is 1.78 GPM (*Depending on household water pressure). 500ml bottles will fill approximately 4 bottles in just 1 minute. The big benefit is that you can use clean water quickly without waiting, even on a busy morning or cooking. Also great for washing vegetables and fruits
NSF Certified for Peace of Mind Quality: This product has passed rigorous testing by NSF International and meets NSF/ANSI Standard 42. Guaranteed to remove chlorine, unpleasant taste and odor and lead free. In addition, it has been tested according to the JWPAS B standard set by the Water Filter Association (JWPA). It has also been certified to remove harmful substances. Your family will enjoy safe, safe and delicious water every day
HEAVY DUTY STAINLESS STEEL CONSTRUCTION FOR LONGER SECURITY The body is made of heavy duty 304 food grade stainless Stronger and longer lasting than plastic, resists daily wear and tear, no cracking, corrosion, leaks or odors. You can rest assured that it will last for years
(Good for your wallet and the environment) With a single filter you can filter approximately 3,028 bottles of 16.9 fl oz (500 ml) water bottles. Filter should be replaced every 3-6 months. Furthermore, it can extend the life of the filter by using two different types: "water purification mode" and "fresh water mode". Uses Activated Carbon Fiber (ACF) technology, which greatly improves the taste and taste of water. Turn your tap water into a refreshing and delicious taste just like fine mineral water

￥3,280
08

VEVOR

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On Amazon

VEVOR 蛇口マウント浄水器シンクタップ用水平浄水器カーボンファイバーフィルター 1つのフィルターで塩素鉛を除去ほとんどのキッチンやバスルームの蛇口に対応ホワイト
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

コンパクトでエレガント:この効率的なシンクウォーターフィルターは、バスルーム、洗面所、ペットの飲料水、キッチンなどでの使用に最適です。コンパクトでエレガントなデザインは、ホリデーのサプライズギフトとしても最適です。
【水質向上】蛇口マウント浄水システムで塩素を抑え、味と匂いを改善し、飲料、調理、掃除にきれいな軟水を提供し、生活の質を向上させます。
【取り付け簡単】シンク浄水器にはアダプター4個とユニバーサルアダプター1個が付属し、ほとんどの標準的な蛇口に適合します。適切なアダプターを選択し、付属の取り付けが簡単なツールを使用でき、わずか5分でインストールが完了します。
【効率的なろ過】先進的なカーボンファイバー技術を採用した蛇口マウントウォーターフィルターは、塩素、鉛、沈殿物、錆、フッ化物などの有害な不純物を減らします。使用温度:5~38℃、使用圧力:0.1~0.4MPa
【使いやすい】蛇口浄水器は、浄水モード、タップスプレーモード、タップストリームモードの3つのモードがあります。ノブでモードを切り替えるだけで、用途に応じて自由に選択できます。

￥8,245
09

AZIEBAY

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On Amazon

AZIEBAY Home Sink Water Filter | Water Filter System with Pre-filter| Works with Kitchen and Bathroom Faucets | Can be Used for Water Heater, Washing Machine, Shower Filtration
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Transparent and Visible Filter Element and Dirt Clearly】 Unique transparent shell design allows you to see the accumulation of impurities at a glance, so you don't have to guess when to change it, and avoid secondary pollution
【Dual Mode Flashing Technology, Core Replacement Cost 0】 Supports "Flash + Siphon" dual mode self cleaning. Filters can be used repeatedly without replacement, saving you the cost of filter elements
Multi-scene protection throughout the house: This single unit covers water supply points such as the kitchen, bathroom, balcony, and effectively filters impurities in the water. Protects the tank of appliances such as water heaters and smart toilets and extends the service life of over 30%
(Energy Saving, Environmental Protection, Zero Water Dampening) 40 micron precision filter ensures stable water pressure and filter impurities without affecting the amount of water during bathing, washing and bathing, which leads to water saving and energy
(4-point universal interface, 3-step quick installation) Compatible with domestic and international water pipe standards, no need to replace the pipe. Simply follow the instructions of "unscrew, mount, and reset" to complete the installation in 1 minute, even women can operate it alone

￥2,699
10

keloppasit

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On Amazon

keloppasit Kitchen Faucet Water Filter Water Filter | Faucet Filter Sink Water Filter | Heat Resistant 4 Layer Purification Compact Kitchen Accessories Home Bathroom Drinking Water Filter
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Tool-free design: Compatible with 0.6 - 1.0 inch (15 - 25 mm) screw type faucets (excluding special shapes). Nut adjustable joint absorbs subtle variations in faucet shape Intuitive installation process that makes it easy for beginners
Sustained Purification Performance: Equipped with a 4-stage automatic washing machine. Designed for long-term use with up to 2,000 L (about 6 months for a household of 3 people). Includes filter clog detection function for replacement
Stress-free Replacement: The one-touch construction eliminates the need for special tools and allows women and the elderly to easily change the filter. Engineered for fast maintenance without compromising water flow pattern
OPTIMIZED KITCHEN SOLUTION: The combination of high-density materials and smart design allows the installation to naturally blend into the standard under cabinet space of modern kitchens. Space-saving water filtration system that combines practicality and design, making it the perfect choice for compact lifestyles
HEAT RESISTANT: Designed to withstand temperatures in all household water environments. Maintains durability when connected to 75 hot water pipes, while providing 55 water purification perfect for milk and cooking

￥3,399

10 Best replacement stationary under sink water filters in 日本

Easy Water Purifier Lavatory Rust Remover Filter Cartridge Set (Black)

Lavatory Rust Remover Filter Cartridge Set Standard Type (Blue)

Silver Kitchen Sink Faucet Filter | Rotating Sink Faucet Water Purifier | Bathroom Sink Water Filter Faucet, 360-degree Rotation Multipurpose Water Filtering Device for Water Filtration and Softeners

vortopt Direct Faucet Water Purifier, 5-Stage Filtration, NSF Certified, Compatible with PFOS/PFOA Removal, Economy Type, High Flow Design, Filter Life 3-6 Months (T1, Cartridge 1)

vortopt Direct Faucet Water Purifier, 5-Stage Filtration, NSF Certified, Compatible with PFOS/PFOA Removal, Economy Type, High Flow Design, Filter Life 3-6 Months (T1, Cartridge 1)

IUIU Kitchen Faucet Water Purifier Water Filter Sink Water Filter

vortopt Direct Faucet Water Purifier, Stainless Steel, 5-Stage Filtration, NSF Certified, Compatible with PFOS/PFOA Removal, Economy Type, High Flow Design, Filter Life 3-6 Months (T2, 1 Cartridge)

VEVOR 蛇口マウント浄水器 シンクタップ用水平浄水器 カーボンファイバーフィルター 1つのフィルターで塩素鉛を除去 ほとんどのキッチンやバスルームの蛇口に対応 ホワイト

AZIEBAY Home Sink Water Filter | Water Filter System with Pre-filter| Works with Kitchen and Bathroom Faucets | Can be Used for Water Heater, Washing Machine, Shower Filtration

keloppasit Kitchen Faucet Water Filter Water Filter | Faucet Filter Sink Water Filter | Heat Resistant 4 Layer Purification Compact Kitchen Accessories Home Bathroom Drinking Water Filter

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VEVOR 蛇口マウント浄水器シンクタップ用水平浄水器カーボンファイバーフィルター 1つのフィルターで塩素鉛を除去ほとんどのキッチンやバスルームの蛇口に対応ホワイト