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Osmio™ Zero Reverse Osmosis System

Original price £439.00 - Original price £489.00
Original price
£439.00 - £489.00
Current price £439.00
Colour: White
Extended 5 Year Warranty: No

Contaminant Free

Removes Impurities

Healthier Skin

Improves Digestion

Are you tired of drinking impure, contaminant-riddled water that tastes bad and could be harming your health?

The Osmio Zero reverse osmosis water filter and integrated kettle is the solution you've been looking for.

This REVOLUTIONARY FILTER uses PLUG & PLAY technology to produce pure, soft, tasty water that is free of impurities & contaminants as well as being SUPER EASY to set up.

CleanCrispFresh Water

The Osmio Zero isa revolutionary, installation-free household Reverse Osmosis (RO) countertop water purifier that provides ambient, hot, and near-boiling hot water at your fingertips...

Tap water contains nasty substances such as contaminants, chemicals and bacteria. Chlorine is commonly used to disinfect water, but it can react with other chemicals to form dangerous byproducts that have been linked to cancer. Lead can leach into water from old pipes and plumbing fixtures, and exposure to even small amounts of lead can cause serious health problems. Other substances such as arsenic, fluoride, pesticides, and herbicides can also be found in tap water, which can have a negative impact on your health over time. The WORST THING is, you won't know about it till later!

Portable, Easy-install Water Filters

Its compact, portable design makes it perfect for households or workplaces with up to four people. Osmio Zero's efficient and hygienic system is not connected to a waste drain, making it the most hygienic reverse osmosis system on the planet. The filter's easy maintenance and cleaning make it the perfect choice for busy individuals.

If you're looking for a SAFE & EASY WAY to get pure, clean water, the Osmio Zero is the perfect choice for you. Start your purification journey TODAY.

  • Simply Plug and Play! No Need for Any Installation! So Easy!
  • A Thousands Times Purer than Traditional Gravity Filters or Jug Filters.
  • Filters Cold Water and Has a Boiler for Dispensing Instant Nearly Boiling Water
  • Uses Flow Monitoring to Detect Filter Life and Alarm, Plus Fail Safe Built in to Never Dispense Bad Water.


  • Improved Water Taste and Know What You Are Putting in Your Body
  • Removal of Contaminants and Tap Water Estrogenics
  • Improved Water Quality For Enhanced Bodily Function And Overall Well-Being
  • Good for Skin and Hair as Toxins are Removed
  • Boosts Immune System Reducing Risk of Illness

What's Filtered

This system will work to filter out:

  • Bacteria can cause infections and illnesses in humans and animals.
  • E-coli can cause severe food-borne illness and gastrointestinal problems.
  • Chlorine can irritate the skin, eyes, and respiratory system in high levels.
  • Sediments can clog pipes and damage appliances, affecting water pressure and quality.
  • Nitrates can lead to a condition called "blue baby syndrome" in infants and cause other health problems in humans and animals.
  • Fluoride can cause dental fluorosis, a cosmetic condition that affects the teeth.
  • Limescale can damage appliances and reduce their lifespan, as well as affect the taste and appearance of water.
  • Dissolved Solids (TDS) can affect the taste and quality of water, and high levels can indicate contamination or other issues.
  • Hormones and Estrogenics that can affect the hormonal balance in humans and animals, leading to low testosterone, and other various health issues.
  • Pharmaceuticals can enter the water supply through improper disposal and pose health risks to humans and animals.
  • Heavy Metals such as lead, mercury, arsenic and copper can accumulate in the body over time and lead to a range of health problems, including neurological damage and even cancer.


Click here for Manual

Hardness Up to 250 ppm

  • Sanitise System Every 6 Month
  • Filter Change Every 6 Month
  • Midterm Change Of Carbon Block And Membrane Filters Might Be Required
  • Descale System Every 3 Months

Hardness 250-300 ppm

We Recommend That with a Hardness of 250+ Mg/L, the Installed System Osmio Fusion Should Be Used Where Possible. If You Choose to Use Osmio Zero it is Possible That Even with Timely Descaling Further Maintenance Might Be Required.

  • Sanitise System Every 6 Month
  • Filter Change Every 6 Month
  • Midterm Change Of Carbon Block And Membrane Filters Might Be Required
  • Descale System Every 2 Months

What each component does:

  • Activated carbon filter: removes chlorine and organic impurities.
  • Membrane 50GPD: removes all pollutants and flavours to almost 100%.
  • Insertion Filters: Hygiene After-filter antibacterial calcium and magnesium bioceramics, adding a small 10-20 ppm of minerals.


If you live in high-rise building, the  Osmio Zero is not suitable for you due to elevated levels of non-dissolved solids.

If you live in a hard water area (250 ppm+), then you may need to change the carbon block and membrane more frequently than every 6 months (maximum hardness recommended is 300 ppm CaCO3). It is also recommended to sanitise and descale the system every 2 months.

Height 38 cm
Width 18 cm
Depth 41 cm (approx 50 cm including drip tray)
Weight 7 kg
Maximum Bottle Height with Tray in position 22cm
Maximum Bottle Height without Tray in position 24cm
Capacity Up to 190 litres daily (at 20 ° C water temperature)
Flow rate 7.8 Litres Per Hour (at 20 ° C water temperature)
Osmosis water tank capacity

1.5 litres approximately - 8-20 minutes to refill (depending on how blocked the carbon and membrane filters are)

Temperature 4 - 40 oC
Power rating 2200W - 2600W
Nominal heating power 2180W - 2580W
Power connection required

AC 220-240V, 50Hz

Integrated automatic shut-off As soon as the storage tank is filled, the water production stops.
Simple filter changes recommended by the manufacturer every 6 months
Quick-Change filter Filter changes are very easy
System is equipped with booster pump DC 24V and water pump Including flush valve
Recommended Maximum Water Hardness 300ppm


Does the system remineralise the water and is the water acidic?

Great question. The final filter in the system contains calcium and magnesium active ceramic balls. They have the effect of adding around 20-30 ppm in total to remineralise the water. Reverse osmosis as a process does not affect the pH (hydrogen ion), however because of the purity of the water CO2 is dissolved from contact with the air as soon as the water is purified which forms carbonic acid. You can observe using a digital pH meter the pH slowly falling as a glass is left standing over a few minutes. The remineralisation ionises the water to counteract the carbonic acid, however the resulting pH entirely depends on the level of CO2 in the water as well as in the air (so depending on how long the glass is left out). When you drink the water, as soon as this reaches your stomach, containing hydrochloric acid of pH 2.0, whatever the pH of the water you drink, it becomes acidic straight away, we focus on the purity, the alkalinity (not measured by pH but by the mg/l of mineral content).

Hi does the system remove hormones?

Yes, RO system will reduce hormones and other complex molecules.

Please tell us about water waste?

The Osmio Zero does produce waste water for every 5 litres filtered the system will generate approximately 4 litres of filtered water to 1 litre of waste water (depending on incoming water quality). The system contains waste in the supply pitcher, when the system prompts to replace water - about 1-1.5 L is left in the supply pitcher. This water can be used for cleaning, or to water plants which do not mind high minerals content.

Where does the rejected water go?

Rejected water goes into the supply pitcher and being recirculated. 


You can request to return your item within fourteen days of delivery and post it back sixteen days after that. The customer is responsible for the item's return shipping cost. Items must be in new, sellable condition and with all the original packaging. 

To initiate a return, please email We will provide you with an address to send your return to. The customer must notify bodybud of any damage within the first two days of delivery. If you find any damaged goods within this period, please inform us. We recommend using a trackable shipping service to ensure the safe return of your item.

This product is deemed accepted by the customer and cannot be returned once the build/installation commences.


The warranty is valid for the UK and Republic of Ireland as well as the following EU countries: Austria, Belgium, Czech republic, Denmark, France, Germany, Netherlands, Luxemburg, Slovakia, Slovenia, Spain, Italy, and Hungary.

The warranty becomes effective at the date of purchase or at the date of delivery if this is later. Proof of purchase is required under the terms of the warranty. The warranty provides benefits in addition to your statutory consumer rights. The 3 Year Warranty covers the repair or replacement of all or part of your system if your system is found to be defective due to faulty materials or manufacture within 3 years of purchase. Osmio also offer free returns for customers in mainland UK only. Customers from Ireland and the EU countries listed above can also take advantage of this service but they are required to ship the system to us (no free returns). If any part is no longer available, or out of manufacture, Osmio reserve the right to replace it with a suitable alternative. Do not disassemble the system yourself as this will void your warranty and the company will not assume any responsibility for the resulting quality problems or accidents. The system is BPA-free and made to top manufacturing specifications and is CE certified. The company will charge fully for parts and maintenance if it exceeds the warranty period or the machine breaks down due to damage. Please keep your sales invoice as proof of purchase. Osmio does not guarantee the repair or replacement of a product that has failed for any of the following reasons:

  • Faulty installation, repairs or alterations not in accordance with the installation guide.
  • Normal wear and tear. We suggest the system should be replaced after 5 years.
  • Accidental damage or faults caused by negligent use or care; misuse; neglect; careless operation and failure to use the system in accordance with the operating guidelines.
  • Failure to maintain the water filters in accordance with the instructions. • The use of anything other than genuine Osmio ™ replacement parts, including the water filter cartridges.
  • The use of the filter system for anything other than normal domestic household purposes.
  • Failures of, or failures caused by, parts not supplied as part of the genuine Osmio ™ system
  • Build up of limescale due to using the system in a hard water area (over 250mg/l total hardness) If the system gets dirty this can potentially lead to the system leaking so make sure this is monitored. We cannot liable for any repairs in this instance.

Customer Reviews

Based on 29 reviews

Very easy to use, water tastes great & the whole family loves it (even the dog - who used to drink any old stagnant or muddy puddle in an effort to avoid drinking our tap water, even when it had been through a Brita jug filter!. No looking back :)


We had been about to purchase another brand when we came across the Osmio Zero.

We were concerned that this self-contained unit wouldn't match the performance of a plumbed-in product, but actually it's even better!

Excellent quality water, quiet and efficient operation and a unique, stylish design make this a winner!

Add instant hot and boiling water functions and it's an unbeatable product!

Well done Osmio!


The product is easy to use and aesthetically designed, fitting pleasantly into our kitchen. It has become an interesting regulator of our water consumption, which initially was quite a surprise! We also ran a purity test on our tap water (Scotland) and filtered water. The result was a reduction from 33 ppm to 0 ppm.


It has to be the best tasting water ever easy to use very smart looking machine it has to be a must buy for healthy people every day I really recommend tastes just like mountain spring water


The machine arrived promptly and is a very practical solution, taking the place of an electric kettle and providing clean water as can be acquired for drinking and cooking. It also takes the place of the gravity filter jug for drinking water. It is fast and efficient and easy to fill and empty. Perfect for our family household of four. Brilliant product. Many thanks