With a coupon in the EU warehouse from 22 €: Lightweight version of the Xiaomi Youpin faucet water filter: Hydro-turbine technology for UV sterilization

The Xiaomi Youpin ecosystem brings another great gadget for your home – XIAOZHI Sterilization Faucet Water Filter. This product takes care of better, cleaner water directly from your kitchen tap. Basically, it’s a cheaper version without a display for this water filter from the same manufacturer.

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Thanks to UV sterilization, 6-stage filtration, and easy installation without tools, it’s a great accessory for any modern kitchen. The XIAOZHI filter is designed to fit most standard faucet/bathroom tap types and to provide safer drinking water for you and your family.

Coupon price directly in the EU warehouse

You can find the XIAOZHI Sterilization Faucet Water Filter on the online marketplace AliExpress from a verified seller. A big advantage is availability directly in the EU warehouse, which means very fast delivery in as little as a week and no additional fees. Don't forget to use the coupon from the price box as well.

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XIAOZHI Sterilization Faucet Water Filter

Polish warehouse, package with 1 filter 22,00 €PL warehousePolish warehouse, package with 3 filters 25,72 €PL warehouse

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23,75 €You save 1,75 €

22,00 €

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0,35 €cheaper than the average price

Cheapest 21,75 €Most expensive 23,75 €

3 mo.6 mo.1 yearMax

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Buying on AliExpress for the first time? See the guide!

Updated 29. 7. 2025 on 07:13

TIPExpress delivery from a Polish warehouse without customs duty and VAT.

This product will be delivered to you express from a local Polish warehouse. Shipping from Poland usually takes 7-10 days and is handled by a courier. On delivery, you won’t pay any extra fees—no customs duty and no VAT.

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Buying on AliExpress for the first time?

This process is done through the AliExpress mobile app, where most people shop. Two things matter: don’t use Buy now and enter the coupon only in the order summary in the Promo code field. After you click Pay now, you can’t add it anymore.

1. Copy the code and click GET THE DISCOUNTIn our article, copy the coupon and click the button GET THE DISCOUNT. The link will take you directly to the product in the AliExpress app.
2. Use Add to cart, not Buy nowOn the product card, scroll down and click Add to cart. Don’t use the Buy now button—this skips the cart, so later you won’t have a place to enter the coupon. Before that, make sure the variant is correct: color, version, and whether it ships from an EU warehouse.
3. Continue to Checkout via the cartA pop-up will appear: Added to cart!—tap Check it out. If it disappeared, open the cart using the icon in the bottom-right corner. In the cart, check the product and quantity, then tap the red Checkout button. Only the items marked with the red circle are included.
4. Fill in your address and card, then look for Promo codeIn the order summary, first enter the delivery address and payment card at the top. Below that, there’s a line Promo code — expand it with the arrow on the right.

   

5. Paste the code and confirm ApplyIn the field Promo code paste the copied code and click the black Apply. The code is case-sensitive and must not contain spaces.

   

6. Check your savings and payIn the section Summary expand the line Saved — you’ll see the applied coupon there as AliExpress coupons/codes. Only when Total is really lower, click Pay now.

   

Apply the discount again in the order summary. After you click Pay now, you can’t add a coupon anymore. If Apply shows an error, the code has either expired, doesn’t apply to your item, or your order doesn’t meet the minimum amount.

Store Coupon also belongs in the same field. — a coupon from the seller itself, which isn’t always available and changes day to day. It can’t be combined with an AliExpress coupon, so try both and go with the one that gives you more. Coins are added automatically.

UV sterilization without the need for power

Forget about replacing batteries or searching for a socket. This filter uses innovative hydro-turbine technology, which powers the UV sterilization lamp through the flow of water. UV rays effectively remove bacteria and viruses, improving the overall safety of the water. The device works in an eco-friendly way, with no waste production and zero electricity consumption.

UV sterilization technology is built directly into the filter and starts working automatically when you turn on the water. That means every drop passing through the filter is treated without compromise. As a result, the water is not only cleaner, but also healthier and safer.

6-stage advanced filtration

The XIAOZHI faucet filter offers a multi-stage filtration system that removes a wide range of impurities: from rust, sand, and chlorine to bacteria and heavy metals. Unlike cheap filters, here you’ll find a special composite ceramic filter made from natural sea diatomite, complemented by activated carbon from coconut shell.

The filtering media is specially designed to preserve beneficial minerals like sodium, calcium, and potassium. So your water won’t lose its natural taste and healthy composition—ideal for everyday drinking and cooking. The manufacturer recommends replacing the filter every 6 months.

Easy installation without tools

Replacing or installing this filter is extremely simple. The package includes six different adapters that cover up to 99% of common faucet types. Putting it on takes only a few minutes—no tools or specialist needed.

Thanks to the practical rotating design, the filter can be easily adjusted to the shape of the faucet/battery. It doesn’t take up much space and looks great in a modern kitchen too. Filtered water flows smoothly with a flow rate of 2 liters per minute, which is enough for everyday home use.

Technical specifications

Check out the detailed parameters of this filter:

Truly healthier water for everyday use

Thanks to preserving minerals combined with UV sterilization, the XIAOZHI filter delivers exceptional water quality. It’s ideal for families with children, seniors, or people with sensitive digestion. The filter produces no wastewater, helping protect the environment and reduce operating costs.

Even though the filter doesn’t cover extremely hard or contaminated water, within a standard municipal water supply it provides significant improvement in water quality and comfort for everyday use.

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