ProOne Big II High Flow 9.4L Fluoride Water Filter

RRP $499.95
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ProOne Big II High Flow 9.4L Fluoride Water Filter

The new ProOne Big II system is great for household water filtration but it's also ideal for traveling or emergency preparedness. This system is easy to set up and use and it's durable lightweight construction is perfect for travel. No electricity or plumbing is required and you can use it with just about any fresh water source whether at home, office, school, camping or travelling and it works with tap, rain tank, bore, lake, river, stream, pond and rain water. Each attractive system is made from high-quality BPA free food grade plastic for lasting durability and is supplied with a carry bag for travel. The lower chamber has a clear window so you can easily see if the system requires filling. The ProOne Big II is supplied with two ProOne G2.0,  7” filters for a faster filtration flow rate.

Tested to remove/reduce:

  • Fluoride (97.5%)
  • Chlorine & other chemicals
  • Giardia & other bacterias
  • Lead, Aluminium, Copper & other heavy metals
  • Microplastics
  • Blue Green Algae
  • + more

ProOne Big system features include: 

  • Recommended for 2-6 people 
  • 9.4 Litre (2.5 gallon) clean water capacity (total 18.8 Litre)
  • Supplied # of filters: 2x 7 inch Pro One Filter Elements for faster filtration flow rate
  • Maximum # of filters: Up to 2 Filter Elements
  • Height: 53.4cm (21")
  • Diameter: 23.5cm (9.25")
  • Weight (with 2x 7" ProOne Filter Element & travel bag): 2.5kg
  • High quality premium BPA Free Plastic 
  • Embossed with the ProOne logo
  • Includes 2x ProOne G2.0 7” filter elements 
  • Includes tap
  • Includes 1x Carry Bag & Non-slip mat
  • Recommended replacement for 2x ProOne G2.0 7” filter elements: 12-24 months
  • Most economical "All-In-One" contaminants & fluoride filter element
  • Silver infused to help prevent growth of bacteria
  • No priming required 
  • Easy to clean
  • Leaves in good minerals
  • Nut and Alumina Free


  • Removes bad odours and taste
  • Removes chlorine to 99.9%+
  • Removes chloramines to 99.9%+
  • Removes detergents and solvents
  • Reduces fluoride up to 97.5%+
  • Removes viruses to greater than 99.99%+
  • Removes parasites to greater than 99.999%+
  • Removes Blue-Green Algaes (Anabaena, Eucapsis, Fischerella, Spirulina etc) up to 99.999%+
  • Removes Trihalomethanes up to 99.9%+
  • Removes inorganic minerals up to 99.9%+
  • Removes heavy metals including chromium, lead, arsenic and aluminium to 99.9%+
  • Removes cloudiness, silt and sediment. You can filter creek, river and dam water safely
  • Removes hormones & pharmecuticals up to 99.9%+
  • Removes petrol & oil up to 99.9%+
  • Reduces alpha & beta radiologicals, uranium, plutonium etc
  • Removes herbicides and pesticides including Glycophosphates (ie Round-up) up to 100% reduction
  • Removes PFOA & PFOS up to 99.9%+


  • Filters included: 2x  7 inch Pro-One G2.0 Filter Element, 2x Wing nuts, 2x Washers, 1x Cleaning Pad, 1x Replacement Intructions
  • Lifespan (per pair): Up to approximately 2 years or 2000 Gallons (7570 litres) whichever comes first *depending on individual water quality conditions*
  • Lifespan (per filter): Up to approximately 2 years or 1000 gallons (3785 litres)whichever comes first *depending on individual water quality conditions*
  • Please Note: The Filters once wet must be used within 2 years once wet


Please Note: Prior to Travelling we recommend removing all filters from your system and securely storing them to prevent damage. For more information contact the store. 


Brand ProOne
Shipping Weight 2.8000kg
Unit Of Measure ea