Xiaomi Xiaozhi UV Water Purifier Tap Filter LJ107 – 8-Stage Kitchen Faucet Water Purifier

The Xiaomi Xiaozhi UV Water Purifier Tap Filter LJ107 is a compact faucet-mounted water filtration system designed to improve the quality of tap water used around the kitchen and home.

The LJ107 is commonly marketed as a Xiaozhi Drinking Faucet Water Purifier, with retailer listings describing an 8-stage filtration system, activated-carbon filtration, anti-scale materials, stainless-steel filtration and UV-related antibacterial technology. Some listings also describe a water-flow-powered turbine system that allows the device to operate without a conventional power connection.

The compact faucet-mounted design allows filtered water to be produced directly from the tap without installing a large under-sink purification system.

Branding note: Current listings identify the product as Xiaozhi LJ107, while some sellers market it using Xiaomi/Xiaomi ecosystem terminology. The manufacturer/brand should therefore be verified from the actual packaging before publishing a strict “Xiaomi-branded” claim.

Common Problems with Tap Water

Household tap water can contain unwanted substances such as:

• Rust particles
• Sediment
• Fine suspended particles
• Residual chlorine
• Unpleasant odors
• Certain microorganisms
• Mineral deposits
• Other impurities from plumbing and water sources

A normal faucet does not provide additional filtration.

Installing a faucet-mounted filter provides a convenient way to treat water directly at the point of use.

Smart Solution for Kitchen Faucet Water

The LJ107 Faucet Water Purifier attaches directly to a compatible faucet and provides filtered water through a dedicated outlet.

Instead of filling a separate filtration container, users can switch the faucet attachment to its filtered-water mode whenever purified water is required.

Current LJ107 listings describe an 8-stage filtration structure involving materials such as activated carbon, non-woven filtration media, anti-scale material and stainless-steel filtration components.

Key Features

1. 8-Stage Filtration System

The LJ107 is marketed with an 8-stage composite filtration system designed to treat tap water through multiple filtration materials.

The listed filtration structure includes combinations of:

• Activated carbon
• Fine filtration material
• Activated alumina
• Anti-scale material
• Stainless-steel filtration mesh
• Antibacterial filtration material

Exact internal-layer descriptions vary between retailer listings, so the physical cartridge should be considered the final reference for the supplied version.

2. UV Antibacterial Technology

The LJ107 is marketed in some listings as a UV water purifier faucet filter, with UV-related antibacterial functionality powered through its water-flow energy system.

Retailer descriptions state that the device can use a patented turbine hydroelectric technology to generate operating energy from flowing water rather than requiring a conventional electrical connection.

Because these UV and antibacterial performance claims are retailer/model-specific, they should not be interpreted as laboratory-certified sterilization of all household water.

3. Activated Carbon Filtration

Activated carbon is used to help reduce unwanted chlorine-related taste and odors.

This can make filtered tap water more pleasant for suitable household applications.

Current LJ107 listings specifically identify multiple activated-carbon layers within the filtration cartridge.

4. Anti-Scale Protection

The LJ107 is marketed with a specialized material intended to help reduce scale-related deposits.

This feature is useful in areas where tap water contains higher levels of minerals.

However, filtration should not be confused with complete water softening or reverse-osmosis treatment.

5. Turbine Hydroelectric Power

One of the distinctive features listed for the LJ107 is its water-flow-powered turbine technology.

Instead of relying on a permanent wall-power connection, the flowing water can provide energy for the device’s electronic/UV-related functions.

This makes the faucet attachment convenient for kitchen installation without running an additional power cable.

6. Faucet-Mounted Design

The compact design allows the purifier to attach directly to a suitable kitchen or household faucet.

This saves space compared with larger countertop or under-sink purification systems.

7. Multiple Filtration Materials

The filtration system combines different materials to address different types of impurities.

Current listings describe components including:

• Activated carbon
• Non-woven filtration media
• Stainless-steel mesh
• Activated alumina
• Anti-scale material
• Antibacterial filtration layer

These components are intended to work together rather than relying on a single filtration material.

8. Intelligent Filter Replacement Reminder

Some LJ107 listings describe an intelligent filter replacement reminder/indicator that helps users know when the cartridge should be replaced.

This can make regular filter maintenance easier.

9. Approximately 1L/min Filtered Water Flow

Current LJ107 listings specify a filtered-water flow rate of approximately 1L/min.

The actual flow rate can vary depending on inlet water pressure, filter condition and water quality.

10. Compact Construction

The LJ107 is listed at approximately 114 × 148 × 57mm in several product sources.

Its compact form allows it to be installed directly around the faucet without taking up countertop space.

Benefits

• Faucet-mounted water filtration
• 8-stage filtration system
• UV-related antibacterial technology on listed versions
• Activated-carbon filtration
• Helps reduce chlorine taste and odor
• Anti-scale filtration material
• Multiple filtration layers
• Water-flow-powered turbine technology
• No conventional power connection required according to listings
• Approximately 1L/min filtered-water flow
• Compact design
• Filter replacement reminder on listed versions
• Suitable for kitchen faucet installation
• Convenient point-of-use filtration

Perfect For

The LJ107 Faucet Water Purifier is suitable for:

• Kitchen faucets
• Home cooking
• Washing vegetables
• Washing fruits
• General household water use
• Families
• Apartments
• Offices with compatible faucets
• Homes looking for compact point-of-use filtration

For drinking-water applications, users should verify local water quality and the purifier’s certified treatment capabilities rather than assuming every contaminant is removed.

Why Choose Xiaomi Xiaozhi LJ107?

The main advantage of the LJ107 is its compact faucet-mounted design.

Rather than installing a large water purification system, the device provides filtration directly at the faucet. Its multi-stage cartridge combines several filtration materials with activated carbon and, according to retailer descriptions, UV-related antibacterial technology.

LJ107 vs Traditional Faucet

How to Install Xiaomi Xiaozhi LJ107

Step 1: Check Your Faucet

Before installation, confirm that your faucet is compatible with the supplied connector.

Current LJ107 listings describe compatibility with a wide range of common faucets, but unusual faucet designs may require a suitable adapter.

Step 2: Remove the Existing Faucet Adapter

Unscrew the existing aerator or faucet adapter where applicable.

Step 3: Select the Correct Connector

Choose the appropriate connector for your faucet thread and install the required sealing gasket.

Step 4: Attach the LJ107

Connect the water purifier to the faucet and tighten it securely.

Step 5: Check for Leakage

Turn on the faucet slowly and check all connection points for leaks.

Step 6: Flush the Filter

Allow water to run through the filter according to the product’s first-use instructions before normal use.

How to Use

Filtered Water Mode

Switch the device to filtered-water mode when you need water that has passed through the filtration cartridge.

Normal Tap Water

Use the normal tap-water mode when filtration is not required.

Cleaning / Shower Mode

If supported by the supplied version, the additional water outlet can provide higher-flow water for rinsing and cleaning purposes.

Use Cases

Kitchen Cooking

Use filtered water for suitable cooking and food-preparation tasks.

Washing Vegetables

The faucet-mounted design makes filtered water easily accessible for washing vegetables.

Washing Fruits

Use the appropriate water mode for rinsing fruits and other food items.

Everyday Household Use

The compact design can provide convenient point-of-use filtration without occupying significant counter space.

Family Kitchen

A faucet-mounted purifier can be useful when several family members regularly use the same kitchen water source.

Cleaning & Maintenance

Regular maintenance is important for maintaining water flow and filtration performance.

• Check the filter condition regularly.
• Clean the filter surface according to the manufacturer’s instructions.
• Some LJ107 instructions recommend gentle cleaning of the ceramic filtration surface.
• Replace the cartridge when required.
• Clean the outer housing using a soft damp cloth.
• Avoid harsh chemicals and abrasive cleaning agents.
• Check faucet connections for leaks periodically.

Important Usage Tips

• Use the purifier only with compatible faucets.
• Do not exceed the recommended water-pressure range.
• Do not expose the unit to temperatures beyond its specified water-temperature range.
• Do not install it where freezing conditions may occur.
• Check for leaks after installation.
• Flush a new filter before normal use.
• Replace the filter according to water quality and usage.
• Do not assume the filtered water is equivalent to RO-purified drinking water.
• Follow the manufacturer’s instructions for drinking-water applications.

Important: Xiaomi’s official FAQ for its own faucet purifier states that its faucet purifier should not be treated as a replacement for an RO water purifier and is not intended to provide RO-level filtration. Because LJ107 is a Xiaozhi product/model with different published specifications, buyers should verify the exact certification and intended drinking-water use of their supplied unit before making drinking-water claims.

Product Specifications

The LJ107 dimensions and operating specifications vary slightly across retailer listings. The 114 × 148 × 57mm dimensions and 3–6 month filter interval are among the more consistently reported figures.

What’s in the Box?

Typical LJ107 packages may include:

• 1 × LJ107 Faucet Water Purifier
• 1 × Filter Cartridge
• Faucet adapters/connectors
• Sealing gaskets
• Installation accessories
• Installation tool where supplied
• User documentation

Package contents may vary by seller and regional version. Confirm the exact package before ordering.

Who Should Buy This Product?

The LJ107 Faucet Water Purifier is suitable for customers who want:

• A compact faucet-mounted filter
• Multi-stage tap-water filtration
• Activated-carbon filtration
• UV-related antibacterial technology
• Anti-scale filtration
• Convenient kitchen installation
• A space-saving alternative to large countertop filters
• Easy filter replacement

If you require certified RO-level drinking-water purification, a dedicated RO system should be considered instead.

Why Buy from AIYOZON?

When purchasing the Xiaomi Xiaozhi LJ107 UV Water Purifier Tap Filter from AIYOZON, you can enjoy:

• Clear product specifications
• Compatibility-focused product information
• Convenient online ordering
• Carefully selected home appliances
• Customer support
• Delivery across Bangladesh
• Product assistance before purchase

Frequently Asked Questions

What is the Xiaomi LJ107 Water Purifier?

The LJ107 is a compact faucet-mounted water purifier commonly identified as the Xiaozhi Drinking Faucet Water Purifier. It is marketed with an 8-stage filtration system and multiple filtration materials.

Does the LJ107 use UV technology?

Some LJ107 listings specifically market the device as a UV water purifier, describing UV-related antibacterial technology powered by water-flow energy. Verify the exact supplied version before publishing a specific UV specification.

Does it need electricity?

Current LJ107 listings describe a water-flow-powered turbine system that generates operating energy, meaning the device does not require a conventional wall-power connection.

How many filtration stages does it have?

The LJ107 is commonly marketed with an 8-stage filtration system.

Does it contain activated carbon?

Yes. Current product descriptions identify activated-carbon filtration as one component of the multi-stage filter.

What is the filtered-water flow rate?

Some LJ107 specifications list approximately 1L/min filtered-water flow. Actual flow depends on water pressure and filter condition.

How often should the filter be replaced?

Current LJ107 listings commonly specify approximately 3–6 months, depending on water quality and usage.

Can it remove chlorine?

Activated-carbon filtration is designed to help reduce residual chlorine and related odors.

Does it remove scale?

The LJ107 is marketed with anti-scale material, but this should not be interpreted as complete water softening or RO-scale removal.

Can I install it on any faucet?

No. Faucet compatibility depends on the faucet’s shape, dimensions and thread type. Check the included adapters before installation.

Is the LJ107 a complete RO water purifier?

No. It is a faucet-mounted filtration device, not an RO purification system. Xiaomi’s official faucet-purifier FAQ explicitly distinguishes faucet filtration from RO-level purification.

Is LJ107 an official Xiaomi product?

The LJ107 is commonly listed as a Xiaozhi product, while some retailers use Xiaomi/Xiaomi ecosystem branding. Verify the actual manufacturer and branding printed on the product packaging before publishing a strict Xiaomi-manufacturer claim.

Final Verdict

The Xiaomi Xiaozhi UV Water Purifier Tap Filter LJ107 is a compact faucet-mounted filtration solution designed to provide convenient point-of-use water treatment without the space requirements of a large purification system.

Its 8-stage filtration, activated carbon, anti-scale materials, compact faucet-mounted design and water-flow-powered operating concept make it a practical option for suitable kitchen faucets. UV-related antibacterial functionality is also advertised for the LJ107 by several current retailers.

For customers in Bangladesh, the most important considerations are faucet compatibility, local water quality, filter replacement requirements and the exact LJ107 version supplied by the seller.

Upgrade Your Everyday Tap Water

• 💧 8-Stage Filtration
• 🦠 UV-Related Antibacterial Technology*
• 🧪 Activated Carbon Filtration
• 🛡️ Anti-Scale Material
• 🚰 Faucet-Mounted Design
• ⚙️ Water-Flow-Powered Operation
• 💦 Approx. 1L/min Filtered Flow*
• 🔄 Replaceable Filter Cartridge
• 🏠 Ideal for Kitchen & Household Use

👉 Order the Xiaomi Xiaozhi LJ107 UV Water Purifier Tap Filter from AIYOZON and upgrade your everyday faucet water filtration.