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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.)

PROQ-550 Water Replacement Set of 5 for Under-Sink Reverse Osmosis System PRO-Q
buy online PROQ-550 set of 5  Replacement filters for the Quick Change (PROQ-550) 50 gallons per day (GPD) Reverse Osmosis System The 5-filter kit includes all filters for the PROQ System
 
Stage 1:
5 micron Sediment Filter (QSF-25003), which has high chemical resistance and removes dirt, sand, as well as rust. It removes any suspended matter (>5 micron) from water, thus protecting the other filters
 
Stage 2:
Granular Activated Carbon (GAC) Block (QGA-25002), which removes chlorine and other organic chemicals
 
Stage 3:
10-micron Carbon Block Filter (QCB-25001). This carbon filter takes out residual chlorine and organic chemicals before water goes into the RO membrane/filter
 
Stage 4:
50 gallons per day (GPD) reverse osmosis membrane filter (QME-25050) 
Stage 5: 
Inline GAC filter (does not include adapter end fittings) All five filters are to be changed once a year and are disposable after use To change the filters, turn off the tank and feed water valves before replacing the filters All filters are 2.5'' x 12'' and only compatible with PROQ Systems

PROQ-550 Water Replacement Set of 5 for Under-Sink Reverse Osmosis System PRO-Q

SKU: PROQ-01325547760-5
$165.00 Regular Price
$146.85Sale Price
    • The 5-filter kit includes all filters for the PROQ-550 System: Stage 1:

    5-micron Sediment Filter (QSF-25003), which has high chemical resistance and removes dirt, sand, and rust.

    • Stage 2:

    Granular Activated Carbon (GAC) Block (QGA-25002), which removes chlorine and other organic chemicals

    • Stage 3:

    10 micron Carbon Block Filter (QCB-25001), which filters out residual chlorine and organic chemicals before the water enters the RO membrane/filter

    • Stage 4:

    50 gallons per day (GPD) reverse osmosis membrane filter (QME-25050)

    • Stage 5:

    Inline GAC filter (does not include adapter end fittings)

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