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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.)

Aquasky rot 4 Reverse Osmosis (RO) Membrane White Housing.

constructed of durable polypropylene You will need 3 fittings to connect the RO membrane housing to your reverse osmosis system. If you currently have fittings from your old membrane housing, you can reuse those fittings.


$68.00 Regular Price
$48.28Sale Price
  • this part is a Standard Size All  3,4 & 5 Stage Under Sink Reverse Osmosis Water Systems please see pictures

    • Tankpro Pro 3.2 & 4.4 Reverse Osmosis
    • Aquasky Rot-4 Reverse Osmosis
    • PA-E Reverse Osmosis
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