Filtration of water and liquid
When it comes to filtering water and liquid, there are countless products and options, depending on which filtration problem you want to find a solution for. The problems can be many - there can be too much ocher in the water or you have to filter liquid within the brewing or pharmaceutical industry, where we have filters with an efficiency of up to 99.9999%.
Read more about water and liquid filtration further down this page.
- Vana Sleeve 10" Support Filter - w. Gaskets€34.82
The Sleeve Filter Support is needed to use the Net filters.
- Ocena Filter Housing 10" Jumbo€250.46
HHS Jumbo 10" stainless steel filter housing is recommended for you who have many people in the household who all want to use water without feeling any pressure loss. With an average flow of 80 l/min, a Jumbo 10" filter can handle approx. 5 faucets at full pressure simultaneously.
This stainless steel filter housing can be used for all types of water filtration. It can be used for both coarse filtration and fine filtration.
The filter housing is made of stainless steel 304, which means it can also be used for drinking water.
A wall bracket and a key to open the filter housing when changing filters are included.
- Ocena Ocherkit 10" Jumbo - 80l/min€269.48
Ocena HHS Ocher kit is for you who wants an effective filtration solution for your water.You can use the ocher kit whether you get your water from your local waterworks or from your own well.
With a flow of 80 l/min, this kit is suitable for households with 4-6 people.
Total dimensions:
- Height: 375 mm
- Width: 295 mm
- Connection 1”
- Maximum working pressure 20 bar.
The filters are made of food approved and BPA-free materials.
The stainless steel housings are suitable for drinking water.The kit is complete with filters, wrench for the housing and wallbrackets.
Do you want to get rid of ocher? Read more -> Get rid of ocher
Green hair? Ocher might be the cause. Read more -> Ocher
Out of stock - Aquaphor B520pro - Prefilter€73.82
Prefilter for e.g. Reverse OsmosisEffectively removes:
- Organic impurities
- Heavy metals
- Active chlorine
- Rust and colloidal iron
- Sand and other insoluble impurities
- Vana II 20" Jumbo Filterhousing - 1½", clear€110.36
The Vana II Jumbo 20" filter housing is an ideal choice for smaller households or individual faucets where you want to filter water without experiencing pressure loss. With an average water flow of 160 liters per minute, this filter housing can handle one faucet at full pressure. The filter housing also has a 1 1/2" connection that ensures easy installation and compatibility with most water systems.
A wall bracket and a key are included, which makes it easy to open the filter housing when the filters need to be replaced.
Overall dimensions:
Height: 614 mm
Width: 182 mm
Maximum working pressure 6 bar.The house is made of food-approved and BPA-free materials.
- Replacementfilter - Vana 10" Jumbo OcherkitAs low as €30.00
Replacement filter for Vana 10" Jumbo Ocherkit.
The replacement filters are available in two versions, one set with two filters and one set with three filters.
The replacement filters fit the Vana 10” Jumbo Ocherkit.The set with two filters includes:
- 1 pc. Vana Depth 10" Jumbo - 5µm filter, placed as a pre-filter in the first housing where the water enters.
- 1 pc. Vana Pleat 10" Jumbo - 0.35µm filter, placed in filter housing no. 2 and acts as the ochre filter. It removes smaller particles like ochre, rust, and microplastics.
The set with three filters includes:
- 1 pc. Vana Depth 10” Jumbo - 5µm filter, placed as a pre-filter in the first housing where the water enters.
- 1 pc. Vana Pleat 10” Jumbo - 0.5µm filter, placed in housing no. 2 and acts as the ochre filter. It removes smaller particles like ochre, rust, and microplastics.
- 1 pc. Vana AC 10” Jumbo - Activated carbon filter, placed in the last housing, which absorbs impurities from the water, including certain pesticides and dyes.
The filters should be replaced every 6 months to avoid the formation of bacteria in the filter.
The elements are made from food-grade and BPA-free materials.
Dimensions:
- Height: 254 mm
- Inner diameter: 28 mm
- Outer diameter: 110 mm
Dimensions:
- Height: 254 mm
- Inner diameter: 28 mm
- Outer diameter: 110 mm
- Vana II 20" Ocher filter Kit - 56 l/m - w/active carbon filter€214.19
Vana II Ocher kit is designed for those seeking an efficient and reliable water filtration solution. With a capacity of 56 liters per minute, this kit is perfect for households with 4 people.
You can use the ochre kit whether you receive your water from your local water utility or from your own well drilling.
This set consists of:
3 x Vana II 20" filter housings.
1 x Vana Depth 20" - 5µm filter, which is placed as a pre-filter in the first filter housing at the water inlet. It removes particles such as sand, stones, and debris.
1 x Vana Pleat 20" - 0.35µm filter, which is installed in the second filter housing and acts as an ochre filter. It removes smaller particles such as ochre, rust, and microplastics.
1 x Vana AC 20" - Activated carbon filter, which is placed in the last filter housing and reduces impurities in the water, including pesticides, dyes, and heavy metals.
Additionally, wall brackets, screws, and a wrench for filter housing are included when the filters need to be replaced.
The housings and elements are made of food approved and BPA-free materials.
We recommend replacing the filters approx. every 6 months to prevent bacteria from forming in the filter.
Do you want to get rid of ocher? Read more -> Get rid of ocher
Green hair? Ocher might be the cause. Read more -> Ocher
You can read more about ocher kits in our Q & A
- Aquaphor B520pro-H - Prefilter antiscale€128.47
Prefilter for e.g. Reverse OsmosisEffectively removes:
- Organic impurities
- Heavy metals
- Active chlorine
- Rust and colloidal iron
- Sand and other insoluble impurities
The PRO-H filter also has the additional function that it can encapsulate lime and will thus ensure a clean and shiny result when it is used as a pre-filter for e.g. dishwashers.
- Vana Sleeve 10" Net Filter - NylonAs low as €37.50
The Vana net filter is a simple yet effective filter, ideal for capturing larger particles and impurities from liquids.
One of the key advantages of the net filter is that it is washable and reusable. After a quick rinse and cleaning, the filter is ready to be used again.
To use the net filter, you will need a Vana Sleeve Support, which can be found under related products.
The net filter is available with filtration grades of 60, 100, 150, 200, and 350 µm, and the different sizes are easily recognizable by their color codes.
- Wrench for Gross Filter Housing€10.61
Wrench for Gross Housing - Used to tighten and loosten the lid on Gross housings
- Vana Wound 20" Slim - Water Filter - 120°CAs low as €17.41
This spun filter is made from high-quality cotton, providing strong and natural filtration capabilities, while its robust steel core ensures stability and durability under demanding conditions. With the ability to withstand temperatures up to 120°C, this filter is ideal for applications requiring filtration of hot liquids or in environments with high temperatures.
The filter's spun structure creates a gradual sealing process, where larger particles are trapped in the outer layers, while finer contaminants are collected deeper within the filter. This provides a high dirt-holding capacity, meaning the filter can store large amounts of dirt and particles before needing replacement, while maintaining good flow capacity. The combination of cotton and a strong steel core also ensures that the filter retains its shape and efficiency, even under pressure.
Choose the degree of filtration depending on your needs
- 1 µm: Fine filtration. Select this filter if you find that there are still particles in your water after 5 µm filtration.
- 5 µm: Standard filtration. Retains the most common particles in the water.
- 25 µm: Rough filtration. Select this filter if you have particularly large particles in your water or you find that the 5 µm filter stops too quickly.
We recommend replacing the filters approx. every 6 months. to prevent bacteria from forming in the filter.
- Ocena Ocherkit Incl. Active Carbon - 10" Jumbo - 80l/min€419.92
Ocena HHS Ocher kit is for you who wants an effective filtration solution for your water.You can use the ocher kit whether you get your water from your local waterworks or from your own well.
With a flow of 80 l/min, this kit is suitable for households with 4-6 people.
Total dimensions:
- Height: 375 mm
- Width: 295 mm
- Connection 1”
- Maximum working pressure 20 bar.
The filters are made of food approved and BPA-free materials.
The stainless steel housings are suitable for drinking water.The kit is complete with filters, wrench for the housing and wallbrackets.
Do you want to get rid of ocher? Read more -> Get rid of ocher
Green hair? Ocher might be the cause. Read more -> Ocher
Out of stock - Ocena Filter Housing 20" Jumbo€356.27
HHS Jumbo 20" stainless steel filter housing is recommended for you who have many people in the household who all want to use water without feeling any pressure loss. With an average flow of 160 l/min, a Jumbo 20" filter can handle approx. 6-8 faucets at full pressure simultaneously.
This stainless steel filter housing can be used for all types of water filtration. It can be used for both coarse filtration and fine filtration.
The filter housing is made of stainless steel 304, which means it can also be used for drinking water.
A wall bracket and a key to open the filter housing when changing filters are included.
- Vana II 10" Jumbo Ocher filter Kit - 80 l/min€249.55
Vana Okkerkit is designed for those seeking an efficient and reliable water filtration solution. With a capacity of 80 liters per minute, this kit is perfect for households with 4-6 people.
You can use the ochre kit whether you receive your water from your local water utility or from your own well drilling.
This set consists of:
3 x Vana 10" Jumbo filter housings.
1 x Vana Depth 10" Jumbo - 5µm filter, which is placed as a pre-filter in the first filter housing at the water inlet. It removes particles such as sand, stones, and debris.
1 x Vana Pleat 10" Jumbo - 0.35µm filter, which is installed in the second filter housing and acts as an ochre filter. It removes smaller particles such as ochre, rust, and microplastics.
Additionally, wall brackets, screws, and a wrench for filter housing are included when the filters need to be replaced.
Total dimensions:
- Height: 343 mm, Width: 382mm
- Connection 1”
- Maximum working pressure 8 bar.
The housings and elements are made of food approved and BPA-free materials.
We recommend replacing the filters approx. every 6 months to prevent bacteria from forming in the filter.
Do you want to get rid of ocher? Read more -> Get rid of ocher
Green hair? Ocher might be the cause. Read more -> Ocher
You can read more about ocher kits in our Q & A
- Ocena HHS Okkerkit 20" Jumbo - 160 l/min€399.80
If you buy an ocher kit before 30/04/23, you get a set of replacement filters FREE of charge! Applies to all sizes.Ocena HHS Ocher kit is for you who wants an effective filtration solution for your water.
You can use the ocher kit whether you get your water from your local waterworks or from your own well.
With a flow of 160 l/min, this kit is suitable for households with 6-8 people.
Total dimensions:
- Height: 655 mm
- Width: 295 mm
- Connection 1½”
- Maximum working pressure 20 bar.
The filters are made of food approved and BPA-free materials.
The stainless steel housings are suitable for drinking water.The kit is complete with filters, wrench for the housing and wallbrackets.
Do you want to get rid of ocher? Read more -> Get rid of ocher
Green hair? Ocher might be the cause. Read more -> Ocher
- Vana Depth 20" Slim - Water filterAs low as €7.39
Vana Depth is a high-performance water filter, specially developed to remove particles, sediments, and sand from the water. It is therefore suitable as a pre-filter.
This filter is ideal for both household and industrial use, ensuring that your water is clean and clear, free from impurities that can damage equipment and installations.
Choose your filtration rate based on your application.
- 1 µm: Fine filtration. Not recommended without 5 µm prefiltration. Use this filter to retain fine particles.
- 5 µm: Standard filtration. Removes most common particles in the water and protects the rest of the line.
- 20 µm: Coarse filtration. Use this filter if you have especially large particles in your water and you experience blocking with a 5 µm filter.
To avoid bacteria forming in the filter, it should be changed every 6 months.
- Vana Slim 9¾" Filterhousing - 3/4" Full-PP€46.07
This professional version of the Vana V10 housing is made from 100% Polypropylene. This makes a housing that has a high chemical resistance as well as having no materials that are not approved for food contact.
The V10PP filter housing is recommended for any application where the media is not water.
- Replacementfilter - Vana 20" Jumbo OcherkitAs low as €48.22
Replacement filter for Vana 20" Jumbo Ocher Kit.
The replacement filters are available in two versions: a set with two filters and a set with three filters.
The replacement filters fit the Vana 20” Jumbo Ocherkit with two or three filter housings.The set with two filters contains:
- 1 pc. Vana Depth 20" Jumbo - 5µm filter, which is placed as a pre-filter in the first housing where the water enters.
- 1 pc. Vana Pleat 20" Jumbo - 0.35µm filter, which is placed in the second housing and functions as the Ocher filter. It removes smaller particles such as Ocher, rust, and microplastics.
The set with three filters contains:
- 1 piece. Vana Depth 5" - 5µm filter is placed as a pre-filter in the first housing where the water enters.
- 1 piece. Vana Pleat 20" Jumbo - 0.35µm filter is placed in housing no. 2 and acts as the ocher filter. It removes smaller particles such as ocher, rust and microplastic.
- 1 piece. Vana AC 20" Jumbo - The activated carbon filter is placed in the last housing and absorbs bad taste and odors from the water as well as pesticides and dyes.
The filters should be replaced every 6 months to prevent bacteria from forming in the filter.
The elements are made of food approved and BPA-free materials.
Dimensions:
- Height: 508 mm
- Inner diameter: 28 mm
- Outer diameter: 110 mm
- Vana Slim 9¾" Filterhousing - 90°CSpecial Price €66.83 Regular Price €143.88
! MUST ONLY BE ASSEMPLED WITH SEALING-TAPE !
! Do not use sealing-yarn as it may crack !Professional Housing for extreme working condition. Made of glass-reinforced high quality thermoplastic polymer, Vana V10HT filter housings are a technical alternative to Brass and Stainless housings.
These housings can withstand temperatures up to a maximum of 90°C and pressure up to 8 bar. Excellent chemical compatibility makes V10HT housings an ideal choice for a wide variety of industrial applications.
High quality VITON® o-ring for a perfect sealing.
• With In-Out high resistance thread BSP 3/4” female;
• Excellent alternative to brass and stainless housings;
• Suitable for all Vana cartridges;
• Up to 90°C and 8 bar working condition. - Vana II 10" Jumbo Ocher Kit - 80 l/m - w/active carbon€359.91
Vana Okkerkit is designed for those seeking an efficient and reliable water filtration solution. With a capacity of 80 liters per minute, this kit is perfect for households with 4-6 people.
You can use the ochre kit whether you receive your water from your local water utility or from your own well drilling.
This set consists of:
3 x Vana 10" Jumbo filter housings.
1 x Vana Depth 10" Jumbo - 5µm filter, which is placed as a pre-filter in the first filter housing at the water inlet. It removes particles such as sand, stones, and debris.
1 x Vana Pleat 10" Jumbo - 0.35µm filter, which is installed in the second filter housing and acts as an ochre filter. It removes smaller particles such as ochre, rust, and microplastics.
1 x Vana AC 10" Jumbo - Activated carbon filter, which is placed in the last filter housing and reduces impurities in the water, including pesticides, dyes, and heavy metals.
Additionally, wall brackets, screws, and a wrench for filter housing are included when the filters need to be replaced.
- Ocena Ocherkit 20" Jumbo Incl. Active Carbon – 160 l/min€600.70
Ocena HHS Ocher kit is for you who wants an effective filtration solution for your water.You can use the ocher kit whether you get your water from your local waterworks or from your own well.
With a flow of 160 l/min, this kit is suitable for households with 6-8 people.
Total dimensions:
- Height: 655 mm
- Width: 442 mm
- Connection 1½”
- Maximum working pressure 20 bar.
The filters are made of food approved and BPA-free materials.
The stainless steel housings are suitable for drinking water.The kit is complete with filters, wrench for the housing and wallbrackets.
Do you want to get rid of ocher? Read more -> Get rid of ocher
Green hair? Ocher might be the cause. Read more -> Ocher
- Vana Pleat 20" Slim - Water FilterAs low as €11.25
Vana Pleat is a specially designed pleated water filter developed to remove rust, iron ochre, and microplastics from the water, making it an ideal choice for those looking to improve their water quality. The filter's pleat pattern provides a larger surface area, allowing it to capture more particles and contaminants, ensuring a high filtration capacity and longer lifespan.
This filter helps prevent the buildup of rust and iron ochre in pipes, which can cause damage to installations and appliances. At the same time, it ensures that microplastics are effectively removed, a growing concern in many water sources.
Choose your filtration rate based on your application.
- 0,35 µm: Fine filtration. Not recommended without 5 µm prefiltration. Use this filter to retain fine particles.
- 5 µm: Standard filtration. Removes most common particles in the water and protects the rest of the line.
- 20 µm: Coarse filtration. Use this filter if you have especially large particles in your water and you experience blocking with a 5 µm filter.
The filter should be replaced every 6 months to prevent bacteria growth in the filter.
- Vana AC 20" Slim - Active Carbon Filter€26.78
Vana AC is a high-efficiency activated carbon filter, designed to remove chlorine, chemicals, pesticides, as well as unpleasant odors and tastes from the water, ensuring improved water quality for household and industrial use. This filter utilizes activated carbon, known for its excellent ability to absorb and filter contaminants, making it an essential solution when water purity and taste are crucial.
Vana AC - Activated Carbon Filter works by binding organic compounds, chlorine, and other chemicals to the porous surface of the carbon, effectively removing impurities and leaving the water clear and fresh.
The concentration of impurities and the water flow rate directly impact the filter's lifespan. Activated carbon requires contact time with the water to be effective. The slower the flow, the better the filtration result, as the activated carbon will have more time to adsorb impurities.
The filter should be replaced every 6 months to prevent the formation of bacteria in the filter. - Vana II 20" Jumbo Ocker Filter Kit€337.52
If you buy an ocher kit before 30/04/23, you get a set of replacement filters FREE of charge! Applies to all sizes.Vana Jumbo Ocher kit is for you who wants an effective filtration solution for your water.
You can use the ocher kit whether you get your water from your local waterworks or from your own well.
With a flow of 160 l/min, this kit is suitable for households with 8+ people.
Total dimensions:
- Height: 625mm
- Width: 382mm
- Connection 1½”
- Maximum working pressure 8 bar.
The housings and elements are made of food approved and BPA-free materials.
We recommend replacing the filters approx. every 6 months to prevent bacteria from forming in the filter.
Do you want to get rid of ocher? Read more -> Get rid of ocher
Green hair? Ocher might be the cause. Read more -> Ocher
Ocher in the water – What is it?
Ocher is a naturally occurring soil type that will appear in the form of a yellow, red or brownish color. Ocher is not toxic to humans, but at the same time ocher is not the most inviting thing to have in your water, precisely because of the color it gives. At the same time, the water can have a strong smell, which is due to its lower PH value. Although ocher is not dangerous for humans, it is a different matter for some animal species. Among other things. then fish are not particularly happy with ocher in the water.
The solution to remove ocher from the water
Filter-Online receives a great many inquiries about ocher/iron in the water from customers throughout Scandinavia. We could quickly see that it was a widespread problem, especially for people with their own wells. We therefore put together a set that could be used to reduce e.g. ocher in the water, but also other unnecessary things such as organic matter, pesticides and heavy metals. On selected sets, an active carbon filter is included, which absorbs any bad smell in the water.
The kits are available in both standard and jumbo sizes with different types of filter compositions. The larger the filter housing – the greater the flow. This means that you can adapt the solution to your specific needs.
The filter housings are available in both plastic and stainless steel.
All filter housings and elements are food approved in Denmark and the rest of the EU.
3M Aqua-Pure filtration products
Filter-Online are dealers of products from 3M – a company known throughout most of the world. We have a selection of their Aqua-Pure range which includes filters for various filtration purposes. Many of our regular customers faithfully choose 3M's products and this makes us proud dealers of exactly Aqua-Pure from 3M.
Filtration of liquid – Filter housings and filter bags
At Filter-Online, we also work with products for liquid filtration. We have, among other things, bag filter housings – both in plastic and stainless steel in several different sizes, so that they suit different sizes of production. A bag filter housing is often used in connection with pre-filtration, where the coarse is caught. At the same time, the bag filter housings can handle a high flow, which only makes it more optimal as the first filter in the process.
In addition to the filter housings, Filter-Online has a large selection of filter bags made of polypropylene (PP). They are available in 4 different sizes to suit the houses and with filtration levels from 0.5 µm all the way up to 200 µm.
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