Natural filter water activator silica 50gr
- From 5 pcs · €4.19 each −7%
- From 10 pcs · €4.05 each −10%
- From 15 pcs · €3.83 each −15%
- From 30 pcs · €3.60 each −20%
- From 50 pcs · €3.15 each −30%
No promo code needed. The discount applies to identical products in the cart.
- Parcel machine delivery from €2.15 (Estonia)
- Free delivery: Estonia €30
- Usually dispatched in 1–2 business days
Earn bonus points on this order
- 5% in points on every paid order
- up to 10% as your level rises
- 100 points = 1 € pays up to half of an order
No account needed — we open one for you after payment. Invite a friend and 5% of their first order comes back to you in points. How the programme works
Warehouse availability
- SKU:
- 100000003142
- EAN:
- 4626018162552
Analogues
-
Flintstone 10G€1.95
Not sure what to choose?
Write to us in the chat - we help you pick the right product in plain words.
- We explain the differences
- We help you choose
- We explain delivery
Silica stone gives water the properties of snow water, cleans water from heavy metals, colloidal iron from water pipes, nitrates, chemicals, parasites, viruses, bacteria, etc.
Use a ratio of 10g of silica to 1 l of water, keep the minerals in the water for 3 days. Clean the minerals under running water once every 10 days. Change minerals every 6-8 months. The beneficial properties of silica stones are strengthened by the addition of quartz stones.
What Is Ränikivi Silica Stone Water Filter
Ränikivi Looduslik Veefilter 50 g is a mineral water filter for home use. People usually choose silica stone when they want a simple, reusable way to improve the taste and feel of tap water without cartridges or electrical devices. After standing with the stone, water is often described as softer and fresher, which makes it pleasant for drinking and for basic household use.
How Silica Stone Works
The idea behind silica stone is based on its porous mineral surface. When water rests in contact with the stone for several days, unwanted impurities can settle more easily, while the surface may bind part of the contamination present in tap water. Products of this kind are commonly used for water that may contain:
- Traces of heavy metals
- Pipe-related residues such as colloidal iron
- Other undesirable particles
In practice, people value this type of water purification mainly for improved clarity, milder taste, and a cleaner mouthfeel.
A Simple, Traditional Approach
What makes this format interesting is its simplicity: this is not a powdered additive and not a chemical treatment, but a solid mineral placed directly into water. Silica has a long tradition of household use in Eastern Europe for preparing so-called "silicon water," appreciated for its smooth taste and easy use at home. According to the product information, the effect of silica stones can be enhanced when quartz stones are added, which may be of interest to those who prefer traditional mineral-based water preparation methods.
Who It Suits and How to Use It
This home water filter suits people who:
- Store drinking water in glass jars
- Prepare water in advance for the family
- Want an alternative to standard jug filters
It can fit naturally into a kitchen setup where water is left to stand and then used for drinking, tea, or cooking. As with any mineral-based water product, it is sensible to:
- Follow the recommended soaking time
- Rinse the stones regularly
- Replace them as advised by the manufacturer
If the source water quality is questionable or heavily contaminated, a certified filtration system may still be the more reliable option.
Specifications
| Brand | Planeta Zdorovia |
|---|---|
| Product type | Mineral/stone for water, Water filter |
| Application zone | Water purification |
| Action method | Mineralization/ionization, Water filtration |
| Material | Silica |
Delivery - terms and prices
After placing an order, delivery is processed on business days. Package design and product images may differ. We dispatch orders within 1–2 working days. Transit time depends on the carrier: within Estonia and to Finland usually up to 3 days, to Latvia 3–4 days, to Lithuania 4–5 days, to Poland up to 7 days. Omniva International Post shows its own lead time for each service.
- Pick-up at the Vitateka store (T1, Peterburi tee 2, Tallinn)Free
- Smartpost parcel locker2.15 €
- DPD parcel locker2.19 €
- Omniva parcel locker2.88 €
- Smartpost courier4.60 €
- DPD courier5.38 €
- Omniva courier6.20 €
- DPD parcel locker3.79 €
- Omniva parcel locker4.50 €
- DPD courier5.13 €
- Omniva courier6.05 €
- Unisend (LP Express) parcel locker2.31 €
- DPD parcel locker3.79 €
- Omniva parcel locker4.55 €
- DPD courier5.13 €
- Omniva courier6.05 €
- Posti FI parcel locker / pick-up point6.17 €
- Omniva International Post - Economy (up to 2 kg, 4–8 days)from 7.22 €
- Omniva International Post - Standard (up to 30 kg, 3–6 days)from 7.89 €
- Packeta courier to your door5.01 €
- Omniva International Post - Economy (up to 2 kg, 7–9 days)from 6.74 €
- Omniva International Post - Standard (up to 30 kg, 6–8 days)from 7.60 €
- Czech Republic - pick-up point (PUDO)from 3.93 €
- Czech Republic - courierfrom 6.10 €
- Slovakia - pick-up point (PUDO)from 3.80 €
- Slovakia - courierfrom 5.87 €
- Hungary - pick-up point (PUDO)from 4.13 €
- Hungary - courierfrom 7.42 €
- Romania - pick-up point (PUDO)from 3.61 €
Omniva International Post - the price depends on the country and the parcel weight. See the full price table on our Delivery page.
In addition to the thresholds listed above, we can consider free delivery options depending on the order amount and for deliveries to other countries. Contact us and we will suggest the best option.
Email: [email protected]
Chat: message us in the chat
Dispatch 1–2 working days; in transit: Estonia and Finland up to 3 days, Latvia 3–4 days, Lithuania 4–5 days, Poland up to 7 days.
No reviews yet
Be the first to share your experience.
Customer Questions
Before first use, rinse the flint thoroughly under running water to remove dust and any contamination picked up during storage and transport. Some people also recommend soaking the stones in clean water for a few hours — this helps prepare the mineral's surface for contact with the water you will be using.
Flint water is traditionally used in several areas of everyday life, and each of them makes practical sense.
Modern water filters — jug filters, flow-through filters, reverse osmosis systems — work by means of special cartridges that mechanically and chemically trap contaminants, bacteria, heavy metals and other impurities. Their effectiveness is measurable and confirmed by technical specifications.
Added to your cart
How to install the app Open the shop in your browser
- 1 Tap the page menu next to the address bar, then “Share” If the share button is already in the Safari toolbar, tap it straight away.
- 2 Scroll down and choose “Add to Home Screen”
- 3 Leave “Open as Web App” switched on and tap “Add”.
On iPhone and iPad this is the only way: Apple does not let any website install an app by itself.
- 1 Tap the share button in the Safari toolbar
- 2 Scroll down and choose “Add to Home Screen”
- 3 Confirm with “Add” — the app lands on your home screen.
On iPhone and iPad this is the only way: Apple does not let any website install an app by itself.
- 1 Tap the share button in the address bar (in Firefox: open the menu, then “Share”)
- 2 Scroll down and choose “Add to Home Screen”
- 3 Confirm with “Add” — the app lands on your home screen.
No such item in your browser? Open the shop in Safari and add it from there.
This page is open inside another app (Facebook, Instagram, Google…), and nothing can be installed from there. Open the shop in Safari: choose “Open in browser” in that app’s menu, or copy the link and paste it into Safari.
This page is open inside another app (Facebook, Instagram, Google…), and nothing can be installed from there. Open the shop in Chrome: choose “Open in browser” in that app’s menu, or copy the link and paste it into Chrome.
Link copied — paste it into the address bar of your browser.
Could not copy automatically — press and hold the link below to copy it.
Open the browser menu (the three dots) and choose “Install app”.
Click the install icon in the address bar, or open the browser menu and choose “Install Vitateka”.
Open the browser menu and choose “Install app” or “Add to Home Screen”.