Filtration of drinking water
Water is an essential product for humans to survive. In addition to drinking a glass of water directly from the tap, we also use water in connection with e.g. cooking – where the water also comes into contact with the food we prepare. It is therefore important that the water is completely free of unnecessary particles that do not necessarily belong in our drinking water.
Read more about drinking water further down the page
Why does drinking water taste so different? You can read more about this in our article here:
- AQUAPHOR Crystal K7 - FilterSpecial Price €15.00 €12.00 Regular Price €19.00
Replacement filter for drinking water.
The filter fits Crystal H / Crystal H-B.
K7 - 0.8µm very fine filtration activated carbon filter that filtrates ocher, heavy metals, pollutants and more.
The filter can also be used separately with a single water filter head.
The filter is easy to replace and should be changed every 6 months or after 6000 liters to avoid the formation of bacteria in the filter.
This Cartridge does not remove lime.This replacement filter uses an ultra-dense CarbFiber Block made from powdered activated coconut shell carbon. It removes the residual concentrations of organic contaminants and heavy metals. It filters particles down to 0.8 micron in size.
Modified Aqualen fibers distribute the water flow in the ultra-dense filter medium which provides optimal purification.
The replacement filter contains silver in its active ionic form. - AQUAPHOR Crystal K7B - FilterSpecial Price €51.00 €40.80 Regular Price €64.00
Replacement filter for drinking water.
The filter fits Crystal H / Crystal H-B.
K7B - 0.1 microm microfilter removes 99.9% of bacteria and organic substances, heavy metals and particles down to 0.1 µm.
The filter can also be used separately with a single water filter head.
The filter is easy to replace and should be changed every 6 months or after 6000 liters to avoid the formation of bacteria in the filter.
A hollow fiber membrane installed at the entrance of the module removes particles as small as 0.1 micron and provides 99.99% protection from bacteria.
This replacement filter uses an ultra- dense CarbFiber Block made from powdered activated coconut shell carbon. It removes the residual concentrations of organic contaminants and heavy metals. It filters particles down to 0.8 micron in size.
Modified Aqualen fibers distribute the water flow in the ultra-dense filter medium, resulting in the best purification
The replacement filter contains silver in its active ionic form. - AQUAPHOR Crystal K7BM - FilterSpecial Price €61.00 €48.80 Regular Price €77.00
Replacement filter cartridge for reverse osmosis system Crystal RO-202sc.
K7BM is a fusion with the best from K7B and K7M.
K7BM removes bacteria efficiently and adds important minerals to the water.The filter catridge should be replaced every 6 months to prevent bacteria build-up in the filter.
- AQUAPHOR Topaz Faucet Filter€20.00 €16.00
AQUAPHOR Topaz is a compact and practical faucet-mounted water filter. With a simple lever, you can easily switch the filter to bypass mode when using hot water or when filtration is not needed.
The filter cartridge is an advanced composite block combining fibrous and granular sorption materials. This multi-stage filtration ensures fresh, clean, and better-tasting water every day.
Effectively removes:
- Bad taste and odor
- Chlorine
- Heavy metals
- Pesticides
- Organic impurities
Filter capacity: Up to 750 liters
AQUAPHOR Topaz is a space-saving and economical solution for clean drinking water straight from your tap – a smart alternative to bottled water.
- AQUAPHOR Topaz – Replacement Filter€9.00 €7.20
The AQUAPHOR Topaz replacement filter is specially designed for the Topaz faucet filter, ensuring you always have fresh and clean drinking water straight from your tap.
The cartridge is filled with activated carbon, which effectively binds and removes a wide range of impurities, leaving your water cleaner, softer, and better-tasting.
Effectively removes:
- Bad taste and odor
- Chlorine
- Heavy metals
- Pesticides
- Organic impurities
With the AQUAPHOR Topaz replacement filter, you get a simple and reliable solution that restores the filter’s full performance and ensures clean drinking water for the whole family.
- Replacementfilter - AQUAPHOR Crystal H€53.00 €42.40
This replacement filter set is developed for the AQUAPHOR Crystal H water filter. It ensures stable performance and clean, great-tasting drinking water directly from the tap.
The water filter reduces unwanted substances and improves both taste and water quality. It is suitable for daily household use with a focus on safe and filtered drinking water.
Contents and function
- 1 x K3 filter
Pre-filtration of sediment, rust and mechanical impurities. - 1 x KH filter
Reduces chlorine and organic substances. Improves taste and odor. - 1 x K7 filter
Fine filtration. Removes micro-contaminants and ensures high hygiene.
Replacement interval
- K3, KH and K7 should be replaced at least once a year
- Or after 6,000 liters, whichever comes first
With this replacement set, you keep your AQUAPHOR Crystal H in top condition.
You get clean, safe and great-tasting drinking water every day. - 1 x K3 filter
- AQUAPHOR City - Water bottle with filterAs low as €16.00 €12.80
The AQUAPHOR water bottle is the perfect solution for clean and great-tasting water on the go. The bottle holds 0.5 liters and is equipped with an advanced activated carbon filter that effectively removes chlorine, heavy metals, allergens, and other impurities – ideal for tap water at home or while traveling.
Made from durable BPA-free Tritan plastic with a non-slip soft-touch surface for a comfortable grip. A protective cap keeps the spout clean, and the wide strap makes it easy to carry anywhere.
The filter uses AQUALEN® and carbon fiber technology, has a lifespan of approx. 150 liters, and saves the environment up to 300 disposable bottles.
Benefits:
- Activated carbon filter removes chlorine, heavy metals, and allergens
- Eco-friendly – replaces up to 300 plastic bottles
- BPA-free Tritan plastic, durable and lightweight
- Protective cap and carrying strap
- Ideal for daily use, travel, and sports
The AQUAPHOR water bottle is practical, eco-friendly, and economical – ensuring you always have clean water wherever you are.
- AQUAPHOR Replacement Filter for Water Bottle€7.00 €5.60
Keep your AQUAPHOR water bottle performing at its best with this set of replacement filters. Each pack includes 2 activated carbon filters, designed to effectively clean tap water and provide fresh, great-tasting water wherever you go.
The filters remove bad taste, odors, organic impurities, and sediment, making your water cleaner and more enjoyable to drink.
One set lasts for about 600 refills, making it an economical and eco-friendly choice.
Benefits:
- Includes 2 activated carbon replacement filters
- Removes bad taste, odors, and organic impurities
- Around 600 refills per pack
- BPA-free materials
- Easy to replace and reliable performance
With AQUAPHOR replacement filters, you’ll always have clean and refreshing water on the go.
Water in the body - How much water should you drink daily?
Our body consists of approx. 60% water – the water content must also be maintained and therefore it is important for us humans to consume a given amount of drinking water on a daily basis.
How many liters of water should you drink? It's a relatively simple question, but the answer is not necessarily that simple. Most experts in the field agree that you should consume a minimum of 1 ½ - 2 liters daily, while others say that you are not harmed by 3-4 liters. The recommendations also depend on your activity level – the more active you are, the more water you should drink to maintain the water balance in the body. Water intake also depends on body weight. If you weigh 50 kg, you don't necessarily need to drink as much water as someone who weighs 80 kg.
Bacteria and other substances in drinking water
We hear more and more often in the media that there are bacteria and other substances in our drinking water. Some measurements are much higher than permitted and here residents in the affected areas are asked to boil their drinking water before consuming it. We expect the drinking water that comes out of the tap at home to be completely purified and free of, among other things, bacteria – which is often the case. When things do go wrong, it's nice to have an installation that can remedy these problems, so that you don't feel it when they finally occur.
Filter-Online has several products that are approved for drinking water filtration and thus the task is adult when it comes to filtering in your home, caravan or holiday home.
These can be drinking bottles that are easy to take with you when you are on a trip, reverse osmosis to place under the sink to clean the water of bacteria or filter jugs with replaceable filters, which absorb e.g. iron lead, bad smell and not least softens the water. Many of our customers take water from the tap and run it through a filter jug to soften the water before pouring it into their coffee machine - that way you have an affordable solution to softening water and that way you reduce the amount of lime that comes through the coffee machine.
Crystal drinking water filtration from AQUAPHOR
Crystal water filters are the perfect solution for removing bacteria, heavy metals, ocher and many more unnecessary substances in the water. At the same time, the sets have a cartridge (KH) that softens the water and thus reduces limescale. The sets are quite compact and fit easily under the sink in the kitchen and are then connected to the tap. The matching filter cartridges are quite easy to replace. It is done with a simple click and then the cartridge is turned. The new cartridge is then easily mounted. The set has become incredibly popular among campers and holiday home owners - precisely because it is so compact and easy to install and operate. It gives you optimal drinking water, regardless of where you have installed it.