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Aqua Sky, inc. Since 1996



 Worldwide Shipping From The Following Locations

Order Processing


  • U.S.A, Canada, Europe and Australia free shipping all orders.

  • Orders will be dispatched within one business day after an order has been received.

  • Orders placed on Friday after 3pm (Pacific Time) will begin processing the following Monday.

  • Confirmation email will be sent to customers once the order has been dispatched.

  • Please feel free to contact us for any additional information by email 

  • (New York U.S.A.) 

  • (California U.S.A.)

  • (Ontario Canada.)

  • (Athlone, Dublin Ireland.)   

  • (Manchester, U.K.)

  • (Dijon, France.)

  • (Nürnberg, Germany.)

  • (Kapfenberg, Austria.)

  • (Alice Springs, Australia.)

Upgrade your system: add an extra stage to your Reverse Osmosis (RO) Water Purification Systems.
 Increases water pH level from 6-7 pH to 8.5-9.5 pH.




Unique Alkaline upgrad filter inline  filter filled with 3 different media: Alkaline, ORP and Tourmaline balls. ORP ceramic balls are made of natural nonmetal mineral tourmaline, high-grade clay added with other natural health care powders, such as negative ion powder, germanium powder etc.

Health benefits (Alkaline and ORP balls):
According to Japanese medicine report, Oxidant Reduction Potential helps improving people health, boosts immunity system, helps with majority diseases especially various chronic diseases. Negative potential alkaline water is able to balance pH value of human body providing anti-oxidant effect. Also ORP balls reduce water Oxidant Reduction Potential to -150mv~-350mv which can help to maintain vibrant health of the human cells and accelerate metabolism.

- increase water pH level up to 8.5-9.5 (alkaline level)
- reduce water Oxidant Reduction Potential to -150mv~-350mv
- significantly decrease body’s inner free radicals
- accelerate metabolism and boost up immunity of human body

Tourmaline media: 

Tourmaline (also known as Magic Stone) gemstone is a semi-precious mineral stone well known for its incredible ability to aid in the detoxification process of the human body. Studies have shown the increased incidence of chronic disease is directly related to toxic overflow in the body. Tourmaline gemstone is known to aid in relieving stress, increase mental alertness, improve circulation and strengthen the immune system. Far Infrared Rays and negative ions gently heal, soothe, stimulate and detox the body. Far Infrared Rays (FIR) are invisible waves of energy that have the ability to penetrate all layers of the human physical body, delving into the inner-most regions of the tissues, muscles and bone. M. Terman, PhD, of Columbia University in New York, has researched negative ions and reports that, "The action of the pounding surf creates negative air ions and we also see it immediately after spring thunderstorms when people report lightened moods. Furthermore, Columbia University studies on depression in winter has shown that depression can be relieved as much through negative ion generators as it can through the use of antidepressants, without the negative side effects".

More benefits:
- perfect source of negative ions and far infrared rays (FIR)
- reduce water clastering
- activating water molecules and improving oxygen level in our body
- releases more than 15 important minerals needed for human body: SiO2, K20,CaO,Na2O,MgO etc
- increase dissolved oxygen
- control bacteriain water
- accelerate metabolism and boost up immunity of human body


Best alkaline filter cartridge for reverse osmosis system-upgrade 3, 4, 5 stage

$115.00 Regular Price
$89.70Sale Price
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