Ontap Water Filter Systems
- Solid Block Carbon+Ceramic Filters
- Removes Cryptosporidium+Giardia
- Removes Chemicals (Chlorine etc)
- Self-Install, no plumber required
- Fast Insured Royal Mail Delivery
- Free Filter Reminder Service
- Friendly Helpdesk Support
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System 1 - Complete System
System 2 - Complete System
System 1 - Conversion Kit
System 2 - Conversion Kit
System 1 - Replacement Water Filters
System 2 - Replacement Water Filters
What do System 1 Filters remove?
What do System 2 Filters remove?
How long do Filters last?
Can I fit the system myself?
Can I convert my tap to Ontap Filters?
How do I convert a Brita® Triflow tap?
Free Filter Reminder Service
Free Helpdesk for your enquiries
Fast Insured Delivery
Organic Filters & Ecological Design
Carbon Water Purification (Chlorine etc)
Ceramic Water Filtration (Bacteria/Cysts)
Chlorine: What the Experts say
Chlorine: The Risks
Water: Treatment
Water: Bacteria & Cysts
Water: 11 Amazing Secrets
Water: The Facts
Site Map

Drinking Water Filter Systems for Home & Office
- Complete Undersink Water Purification Systems (incl.tap)
- Replacement Water Filter Cartridges for Ontap Systems
- Kits to convert your Water Filter System to Ontap Filters
- Kits to convert Triflow taps & Fridges to Ontap Filters
- Drinking Water Filter Taps, Spare Parts & Fittings
Contact our Helpdesk (using your email system)

 Water: The Facts

Common Questions and Important Facts about our Drinking Water

? How much water should you drink a day?
? What are the benefits of drinking water?
? What problems are associated with too little drinking water?

How much water should you drink a day?

The generally agreed amount of water that your body needs is approx 1.5 - 2.5 litres (2.5 - 3.5 pints) per day. You will require more if you are pregnant or doing physical work i.e. digging the garden, jogging or working out at the gym but less if you have renal problems. It is also important not to drink excessively. As the water content of the blood increases, the salt content is diluted.

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What are the benefits of drinking water?
A large proportion of our bodies are made up of water (almost 2/3rds). It is vital that we replace the water that we lose from our bodies in order to remain healthy.
  • Blood is 83% water
  • Muscles are 75% water
  • The brain is 74% water
  • Bone is 22% water

We need to drink the correct amount of water each day to allow our bodies to operate efficiently.
Our bodies need water to:

  • Help digestion and absorption of food
  • Help convert food to energy
  • Carry nutrients and oxygen to cells
  • Protect organs
  • Lubricate joints
  • Help blood circulation
  • Regulate body temperature
  • Remove toxins and waste
  • Protect against cancers and heat disease
Try and drink water when you rise and before you go to sleep and carry a bottle with you during the day.
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What problems are associated with too little drinking water?
  • Most people drink just enough water to survive but not enough to thrive (optimum health)
  • Most people suffer from permanent mild dehydration due to lack of water
  • Dehydration reduces concentration levels & makes you more susceptible to headaches, stress and illness
  • Dehydration affects bodily functions causing constipation, strong body odour, strong smelling urine & bad breath
  • Water deficiency saps your energy and makes you feel tired and lifeless all the time
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- Our Ceramic Filters remove over 99.99% of Bacteria & Cysts from your water -
- The cost of protecting your family with a Carbon+Ceramic Filter System is less than 1p per Litre! -
- Our Systems can easily be installed in less than 45 minutes -

We accept most major credit and debit cards via the easy-to-use PayPal card clearing system.
You can pay for your shopping securely through PayPal - and you don't have to join up.
PayPal is quick and easy to use and there are no charges for using the system.
For questions regarding products or postage, please email our Helpdesk.
You can pay through PayPal with your Debit or Credit Card without signing up
Our Water Filter Systems have a 1 year guarantee on all parts excluding filters.
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