The Smarald® stainless steel mineral stick is filled with mineral balls and fits any drinking bottle from 0.5 to 1.5 litres.
Put the stick into tap or mineral water, shake for 30 seconds and let it stand for 15–20 minutes – done. The stick is small, fits in any bag and is quickly ready to use on the go, at the office or when travelling. One stick lasts for approx. 800 litres.
Specification+
Specification: Height: 146 mm Diameter: 17 mm Weight: 45 g Outer material: stainless steel Filling: mineral balls (natural minerals) Service life: approx. 800 litres
Application+
How to use:
Before first use: put the stick into a half-full, clean bottle of tap or mineral water, shake vigorously for 30 seconds and pour the water away. Repeat this twice.
Fill the bottle with water, shake for 30 seconds and wait 15–20 minutes. If the taste is too intense, simply dilute with some other water.
Use one stick per bottle of 0.5–1.5 litres; for larger bottles use two or more sticks.
Replace the stick after approx. 800 litres.
Customer reviews
Average rating of 5 out of 5 stars
5,0 out of 5 · 5 reviews
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5 of 5 reviews
Average rating of 5 out of 5 stars
5 out of 5 stars
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5 reviews
20 June 2019 18:08
Review with rating of 5 out of 5 stars
The anti-aging drinking water filter sticks are…
✓ Verified purchase
The anti-aging drinking water filter sticks are very easy to use. For me, especially when traveling, they are a great way to filter and ionize water. Communication with Smarald® regarding product questions was always very friendly, professional, and quick. Absolutely recommended!
Translated review
6 August 2018 13:38
Review with rating of 5 out of 5 stars
The Stik is great for enjoying fresh drinking water everywhere…
The Stik is great for enjoying fresh drinking water everywhere. A good companion while traveling.
Translated review
16 April 2018 09:42
Review with rating of 5 out of 5 stars
This stick is super practical on vacation because there…
This stick is super practical on vacation because there is mostly only chlorinated water, but unfortunately we also left it there. But it served us well until then.
Translated review
20 June 2019 18:08
Review with rating of 5 out of 5 stars
The anti-aging drinking water filter sticks are…
✓ Verified purchase
The anti-aging drinking water filter sticks are very easy to use. For me, especially when traveling, they are a great way to filter and ionize water. Communication with Smarald® regarding product questions was always very friendly, professional, and quick. Absolutely recommended!
Translated review
6 August 2018 13:38
Review with rating of 5 out of 5 stars
The Stik is great for enjoying fresh drinking water everywhere…
The Stik is great for enjoying fresh drinking water everywhere. A good companion while traveling.
Translated review
16 April 2018 09:42
Review with rating of 5 out of 5 stars
This stick is super practical on vacation because there…
This stick is super practical on vacation because there is mostly only chlorinated water, but unfortunately we also left it there. But it served us well until then.
Translated review
11 April 2018 16:57
Review with rating of 5 out of 5 stars
Great thing, the stick.
Great thing, the stick. I often and gladly drink tap water, but from the old pipes in my house, it tastes a bit musty. When I had the filter stick in the water, it tasted much fresher and more pleasant afterward. So I can only recommend it!
Translated review
11 January 2018 10:42
Review with rating of 5 out of 5 stars
After I watched the video, I wanted the stick…
After I watched the video, I wanted to try the stick. Before that, I called the owner. He was friendly and could answer all my questions. The goods were delivered quickly. The water tastes softer and more pleasant. Keep it up!!!
Translated review
These reviews were imported from our previous shop. Reviews marked as verified purchases were matched to an order.
„No more limescale in the shower, GREAT, gladly again!!!“
Translated review
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Keine Kalkflecken mehr in der Dusche,TOP gerne wieder!!!
eBay · last monthAnti-limescale bath and shower filter, allergy travel filter, descaling filterFeedback on eBay
„A very sturdy, recommendable shower hose. Very important and decisive - is the very sturdy - - INNER hose - probably a nylon material combination, which can easily withstand several twisting movements. My previous - cheap - shower hoses had a very simple, very thin rubber hose, which burst twice after intensive use, causing the annoying water mess. I therefore bought 3 of these at once.“
Translated review
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Ein sehr stabiler empfehlenswerter Brauseschlauch. Ganz wichtig und entscheidend - ist der sehr stabile - - INNEN-Schlauch -vermutlich eine Nylon-Materialkombination, der auch öfter mal mehrere Drehbewegungen problemlos standhält. Meine vorherigen -billigen- Brause-Schläuche hatten einen ganz einfachen sehr dünnen Gummischlauch, die 2 x nach intensiver Nutzung geplatzt sind, mit der dann ärgerlichen Wasser-Sauerei. Habe somit gleich 3 Stück hiervon gekauft.
eBay · last monthShower hose, bidet shower hose, armored hose 1.5 m 2 m stainless steel 1/2" IGFeedback on eBay
„Quality and fast delivery really pleased me!“
Translated review
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Qualität und schnelle Lieferung haben mich sehr gefreut!
eBay · last monthConnector 1/4" - 1/4" male fitting for hose reverse osmosis water filterFeedback on eBay
„No more limescale in the shower, GREAT, gladly again!!!“
Translated review
Show original
Keine Kalkflecken mehr in der Dusche,TOP gerne wieder!!!
eBay · last monthAnti-limescale bath and shower filter, allergy travel filter, descaling filterFeedback on eBay
„A very sturdy, recommendable shower hose. Very important and decisive - is the very sturdy - - INNER hose - probably a nylon material combination, which can easily withstand several twisting movements. My previous - cheap - shower hoses had a very simple, very thin rubber hose, which burst twice after intensive use, causing the annoying water mess. I therefore bought 3 of these at once.“
Translated review
Show original
Ein sehr stabiler empfehlenswerter Brauseschlauch. Ganz wichtig und entscheidend - ist der sehr stabile - - INNEN-Schlauch -vermutlich eine Nylon-Materialkombination, der auch öfter mal mehrere Drehbewegungen problemlos standhält. Meine vorherigen -billigen- Brause-Schläuche hatten einen ganz einfachen sehr dünnen Gummischlauch, die 2 x nach intensiver Nutzung geplatzt sind, mit der dann ärgerlichen Wasser-Sauerei. Habe somit gleich 3 Stück hiervon gekauft.
eBay · last monthShower hose, bidet shower hose, armored hose 1.5 m 2 m stainless steel 1/2" IGFeedback on eBay
„Quality and fast delivery really pleased me!“
Translated review
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Qualität und schnelle Lieferung haben mich sehr gefreut!
eBay · last monthConnector 1/4" - 1/4" male fitting for hose reverse osmosis water filterFeedback on eBay
★★★★★
„As always, everything is perfect. Fast delivery. 5 stars still say more than 1000 words, right?“
Translated review
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Wie immer alles bestens. Schnelle Lieferung. 5 Sterne sagen aber trotzdem mehr als 1000 Worte, oder ?
„Quickly delivered and okay. The hose inner diameter is a bit small with its hydraulic inner diameter. The flow rate is therefore noticeably lower than with my old armored hose; a pity.“
Translated review
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Schnell geliefert und i.O. Der Seelengewebelauch ist mit seinem hydraulischen Innendurchmesser etwas klein. Der Volumenstrom ist daher merkbar geringer als bei meinem alten Panzerschlauch; schade.
eBay · last monthShower hose, bidet shower hose, armored hose 1.5 m 2 m stainless steel 1/2" IGFeedback on eBay
„Thanks, quickly delivered and very good seller, super“
Translated review
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Danke schnell geliefert und sehr gute Verkäufer super
eBay · last 6 monthsL - Connector 1/4" - 1/2" female fitting for hose reverse osmosis water filterFeedback on eBay
„Very good, the item was delivered very quickly. The purchased item is as described. Very good seller. Thank you“
Translated review
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sehr gut, der artikel wurde sehr schnell geliefert. der gekaufte artikel ist wie bechrieben . sehr guter verkäfer . Danke
eBay · last 6 monthsHand shower shower head holder shower rail holder 5 models quick installationFeedback on eBay
„Practical shower head with stop function, good quality, very satisfied.“
Translated review
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Praktischer Duschopf mit der Stoppfunktion, gute Qualität sehr zufrieden.
eBay · last 6 monthsHand shower ✪ Shower head ✪ multifunctional ✪ Aquastop plus turbo jet SETFeedback on eBay
„Works okay, you have to suck hard, drink slowly. I cannot yet assess quality with dirty water.“
Translated review
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Funktioniert ok man muss kräftig saugen man Trinkt langsam. Qualität bei verschmutztem Wasser kann ich noch nicht einschätzen.
eBay · last 6 monthsDrinking bottle with built-in 2-stage water filter 0.1 µm germ barrier outdoorFeedback on eBay
„Very good and fast service, gladly again.“
Translated review
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Sehr guter und schneller Service,gerne wieder.
eBay · last 6 monthsConnector hose 1/4" 3/8" water filter aquarium reverse osmosis 11 sizesFeedback on eBay
„Everything fine! Many thanks! Very gladly again!“
Translated review
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Alles bestens! Vielen Dank! Sehr gerne wieder!
eBay · last 6 monthsL- Connector 1/4" Easy&Quick - 3/8" Female Thread Fitting for Water Filter Reverse OsmosisFeedback on eBay
„Very good quality and fast shipping“
Translated review
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Sehr gute Qualität und schneller Versand
eBay · last 6 monthsHose Connector 1/4" - 1/4" Male Thread Fitting for Reverse Osmosis and Water FilterFeedback on eBay
eBay · last 6 monthsConnector 3/8" - 1/2" male hose connector for reverse osmosis water filterFeedback on eBay
„Fast delivery! Nice item, even nicer than expected ;-)“
Translated review
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Schnelle Lieferung! Schöner Artikel, ist schöner noch, als gedacht ;-)
eBay · last 6 monthsFlower of Life G5 Radiation Protection Sticker Cell Phone iPhone Laptop EMF ReductionFeedback on eBay
„Item as described, fast delivery, thank you“
Translated review
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Artikel wie beschrieben, schnelle Lieferung, Danke
eBay · last 6 monthsPE hose white 1/4" 5/16" 3/8" – Food grade – Drinking water OsmosisFeedback on eBay
„Great description, very precise manual and quick shipping. thx“
Translated review
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Great description, very precise manual and quick shipping. thx
eBay · last 6 monthsBidet WC Spray Hand Shower Shower Head Intimate Hygiene Shower plus Connection AdapterFeedback on eBay
„Recommended, product, handling, fast delivery 3 x very good. Thank you !!“
Translated review
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Empfehlenswert, Ware, Abwicklung schnelle Lieferung 3 x sehr gut. Vielen Dank !!
eBay · last 6 monthsPE Hose blue 1/4" 5/16" 3/8" – Food Grade – Drinking Water OsmosisFeedback on eBay
„The anti-limescale filter can be installed effortlessly and delivers what it promises. The price is reasonable, and the delivery was fast. The seller is excellent – gladly again anytime!“
Translated review
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Der Anti-Kalk-Filter lässt sich mühelos installieren und hält, was er verspricht. Der Preis ist angemessen, und die Lieferung erfolgte schnell. Der Verkäufer ist ausgezeichnet – jederzeit gerne wieder!
eBay · last 6 monthsAnti-Limescale Bath & Shower Filter Allergy Travel Filter Softener for Shower Bath SaunaFeedback on eBay
„fast delivery, good product, thank you, gladly again“
Translated review
Show original
schnelle lieferung, gute ware, danke gerne wieder
eBay · last 6 monthsHand shower ✪ Shower head ✪ multifunctional ✪ Aquastop plus turbo jet SETFeedback on eBay
„Good product, fast delivery, again and again!“
Translated review
Show original
Gute Ware, schnelle Lieferung, immer wieder!
eBay · last 6 monthsConnector 1/4" - 1/4" male fitting for hose reverse osmosis water filterFeedback on eBay
„Goods ok, good handling, fast delivery. Thank you!!“
Translated review
Show original
Ware ok, gute Abwicklung, schnelle Lieferung. Vielen Dank !!
eBay · last 6 monthsPE Hose blue 1/4" 5/16" 3/8" – Food Grade – Drinking Water OsmosisFeedback on eBay
„Everything perfect. Goods as described. Gladly again“
Translated review
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Alles Bestens. Ware wie beschrieben. Gerne wieder
eBay · last 6 monthsHose Connector Fitting Water Filter Reverse Osmosis Aquarium Filter SystemsFeedback on eBay
„Thank you, first-class hose, that will hold for now, fast shipping.“
Translated review
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Vielen Dank, erstklassiger Schlauch, das hält jetzt erst mal wieder, schneller Versand.
eBay · last 6 monthsShower hose 1.5 and 2 m with 360° twist protection stainless steel 1/2" (DN 15) GermanyFeedback on eBay
„Goods as described, good contact and fast shipping!“
Translated review
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Ware wie beschrieben, guter Kontakt und schneller Versand!
eBay · last 6 monthsHose Connector 1/4" - 1/4" Male Thread Fitting for Reverse Osmosis and Water FilterFeedback on eBay
„Item as described, fast delivery, gladly again - thank you -“
Translated review
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Artikel wie beschrieben, schnelle Lieferung, gern wieder - Danke -
eBay · last 6 monthsPE Hose 1/4" white blue red – Food Grade – Drinking Water OsmosisFeedback on eBay
„Although there was a delay with my package, the seller was very nice and offered me a gift. The products are of very good quality. I will gladly come back!“
Translated review
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Obwohl es bei meinem Paket zu einer Verzögerung kam, war der Verkäufer sehr nett und bot mir ein Geschenk an. Die Produkte sind von sehr guter Qualität. Ich komme gerne wieder!
eBay · last 6 monthsFitting hose connector with sealing ring for inline water filter reverse osmosisFeedback on eBay
„fast, friendly and correct - would gladly again - highly recommended“
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schnell, freundlich und korrekt - sehr gerne wieder - sehr zu empfehlen
eBay · last 6 monthsFermit Glissa 3g silicone grease, valve grease, food-safe, suitable for drinking waterFeedback on eBay
„Everything perfect, the item is exactly as described. Everything was super well packed and the shipping was really fast. Thank you, this makes eBay fun. 5 out of 5 ⭐️“
Translated review
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Alles bestens, der Artikel ist genau wie beschrieben. Alles war super verpackt und der Versand ging richtig schnell. Danke, so macht eBay Spaß. 5 von 5 ⭐️
eBay · last 6 monthsConnector hose 1/4" Quick&Easy x 1/2", M20 internal thread, reverse osmosis water filterFeedback on eBay
„Everything went perfectly, great, thank you very much, gladly again“
Translated review
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Alles Bestens gelaufen, super, vielen dank, gerne wieder
eBay · last 6 monthsPE Hose 1/4" white blue red – Food Grade – Drinking Water OsmosisFeedback on eBay
„Delivered quickly, good quality. Thank you very much!“
Translated review
Show original
Schnell geliefert, gute Qualität. Vielen Dank!
eBay · last 6 monthsAnti-Limescale Bath & Shower Filter Allergy Travel Filter Softener for Shower Bath SaunaFeedback on eBay
„Everything great, as expected. Again and again – thank you!“
Translated review
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Alles super, wie erwartet. Immer wieder – vielen Dank!
eBay · last 6 monthsShut-off valve flush valve 1/4" -3/8" connector reverse osmosis water filterFeedback on eBay
„Everything perfect, exactly as described, fast shipping, thank you very much!“
Translated review
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alles bestens, genau wie beschrieben, schneller Versand, vielen Dank!
eBay · last 6 monthsHand shower shower head holder shower rail holder 5 models quick installationFeedback on eBay
„Fast delivery and very good quality and well packaged“
Translated review
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Schnelle Lieferung und sehr gute Qualität und gut verpackt
eBay · last 6 monthsMobile Water Filter Outdoor Travel Filter with 0.1 μm Germ Barrier up to 5000 LitersFeedback on eBay
„Fast delivery, goods as described, everything perfect!!“
Translated review
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Schnelle Lieferung, Ware wie beschrieben, alles bestens !!
eBay · last 6 monthsMobile Water Filter Outdoor Travel Filter with 0.1 μm Germ Barrier up to 5000 LitersFeedback on eBay
„Good goods! Fast delivery! Keep it up..“
Translated review
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Gute Ware! Schnelle Lieferung! Weiter so..
eBay · last 6 monthsMobile Water Filter Outdoor Travel Filter with 0.1 μm Germ Barrier up to 5000 LitersFeedback on eBay
„As described, fast delivery, thank you“
Translated review
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Wie beschrieben, schneller Lieferung, vielen Dank
eBay · last 6 monthsConnector 1/4" - 1/4" male Ø 6.5 mm + O-ring for reverse osmosis water filterFeedback on eBay
„Perfect purchase handling and communication, fast delivery,“
Translated review
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Perfekte Kaufabwicklung und Kommunikation, schnelle Lieferung,
eBay · last 6 monthsConnector hose 1/4" 3/8" water filter aquarium reverse osmosis 11 sizesFeedback on eBay
„Good communication. Item neatly packed, everything as described.“
Translated review
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Gute Kommunikation. Artikel ordentlich verpackt, alles wie beschrieben.
eBay · last 6 monthsConnector with Check Valve 1/4" x 1/4" Reverse Osmosis Filter AquariumFeedback on eBay
„All perfect, thank you very much. Gladly again 😊“
Translated review
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Alles bestens, vielen Dank. Gerne wieder 😊
eBay · last yearL - Connector 1/4" x 1/4" Check Valve Reverse Osmosis Filter AquariumFeedback on eBay
„As described, everything in order, delivery arrived on time.“
Translated review
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Wie beschrieben alles in Ordnung Lieferung kam pünktlich an.
eBay · last yearConnector with check valve 1/4" 3/8" Water Filter Aquarium Reverse OsmosisFeedback on eBay
„Goods exactly as described, gladly again“
Translated review
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Ware genau wie beschrieben, gerne wieder
eBay · last yearHose cutter assembly tool multifunctional for all hoses up to 15 mm ØFeedback on eBay
As of 21 September 2026. Selected reviews from eBay (seller smarald-germany) and Amazon (seller Smarald®), concerning us as a seller and order handling. Translations are labelled; the original text can be expanded below each review. eBay shows the period, Amazon the exact date. All reviews, including critical ones, are available via the links.
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Price per unit: €59.95*
