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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.)

Buy online wholesale price set of 2  replacement filter cartridges for big blue whole house water filters systems, those replacement cartridges are designed to deliver safer, cleaner, water to every faucet and showerhead into the whole house without reducing down water pressure. 

By using oversized filter cartridges and housings this system maintains the strongest water pressure possible. In addition, these larger housings and filters require less frequent services, which saves you time, money, and effort.

1st Stage: 10 - 30 Micron Polypropylene Sediment Filter 

2nd Stage: (CTO) Activated Carbon Block Filter


Sediment (silt, dirt, rust ETC.)
Bad tastes & odors
Giardia Cysts
VOCs (volatile organic compounds)
THMs (Trihalomethanes)
MTBEs (Methyl tert-butyl ethers)

* Pressure drop will be determined based on feed water pressure, filter cartridge selection and port sizes, fluid viscosity, filter life and conditions.

Total 2 filtersr, each individually wrapped.

Set of 2 whole house filter cartridges housings size 10"x4.5"

$164.00 Regular Price
$131.20Sale Price
  • Stage 1 - Pre-Membrane


    High-Grade 5 micron high-capacity polypropylene sediment filter

    • remove larger particles & suspended matter such as dirt, silt, rust, sand from water.
    • Protects and extends the life of the membrane and system
    • Recommend replace every 8-12 months, varies depend on the water source quality
    • Standard Size 24-3/4" / 10" 5.5 /15-( 97%)

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