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Aqua Sky, inc. Since 1998 

Toll-free U.S.A & Canada

+1-800-551-3221

U.S.A (tech support ) +1-954-297-5093

info@aquaskyusa.com

AquaSky,Inc

WATER FILTERS REPLACEMENT 

 Worldwide Shipping From The Following Locations

 

Website last update / the 30th of October 2023

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  info@aquaskyusa.com Phone toll free  1(800) 551-3221 

​

  • (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 Original Organic Set Of 2 Replacements
Original Organic quasky under sink Reverse Osmosis water systems include 2 pre-filters and a membrane that must be replaced periodically. 
The different filters represent the different stages  that the water goes through while being   purified.
Generally  Pre-Filters and Post-Filters in RO systems can last aroumd 8 To 12 months between changes. Original OrganicRO membranes can last as long as 5  years .

Aquasky ROT-4 Original Organic Set Of 2 Replacements

$61.00Price

  • Set Of 2 Replacement Filters Cartridges Standard Size All 3 or 4  Stage Under Sink Reverse Osmosis Water Systems.

    • Tankpro Pro 3.2 & 4.4 Reverse Osmosis Replacement Filters Cartridges -The Original Organic
    • Aquasky Rot-4 Reverse Osmosis Replacement Filters Cartridges.
    • PA-E Reverse Osmosis Replacement Filters Cartridges .

     

    Stage 1 - Pre-Membranereverse osmosis filters

    • replacment 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%)

    

    Stage 2 Pre-Membrane

     

    •  CTO Coconut Shell Carbon Block Filter
    • Forceful remove pesticide residues in water, water pollution odor of ozone, chlorine removal of residual heavy metals, bacteria, sterilization rate if 99%.

    • Standard Size 24-3/4" / 10" 5.5 /15-( 97%)pxi - CVM

    • Recommend replace every 8 To 12 months.

    • Protects and extends the life of the membrane and system.

     

  • COMPATIBLE WITH

     

    • US Water Reverse Osmosis Water Filters.
    • US Water Galaxy Reverse Osmosis Water Filters.
    • US Water Aquapurion Reverse Osmosis Water Filters.
    • Watts 5 stage Reverse Osmosis Water Filters.
    • Purevalue Reverse Osmosis Water Filters.
    • Proline Plus Reverse Osmosis Water Filters.
    • Proline Gold Reverse Osmosis Water Filters.
    • Nelson Reverse Osmosis Water Filters.
    • Isopure Reverse Osmosis Water Filters.
    • iSpring Reverse Osmosis Water Filters.
    • Tier1Reverse Osmosis Water Filters.
    • Hydronix Reverse Osmosis Water Filters.
    • Max Reverse Osmosis Water Filters.
    • AQUARIUM Reverse Osmosis Water Filters.
    • APEC Reverse Osmosis Water Filters.
    • APEX Reverse Osmosis Water Filters.
    • Titan Water Pro Reverse Osmosis Water Filters.
    • Home Pure Reverse Osmosis Water Filters.
    • Premier Reverse Osmosis Water Filters.
    • Blue Wave Water Reverse Osmosis Water Filters.
    • COP and all standard 5 stage RO Systems.
    • 4 stage ro filter replacement kit.
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