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brass PEX fittingPremium no-lead brass PEX fitting with durable male threaded connection, engineered for reliable potable water.Read More..
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Water Filtration Replacement Parts, Tools & Accessories

Water Filtration Replacement Parts, Tools & Accessories

Aqua Science has the parts to keep your water filtration system up and running. We stock many wear and tear items like O-Rings for Big Blue filter housings, filter wrenches, fill funnels & riser tubes, Quick Install Kits and more!

Are you looking for a particular part, piece or component for your water filter system? Give Aqua Science a call at 1-800-767-8731.

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  1. 3/4" John Guest PEX Speedfit Male Connector
    SKU#: PSEI012826E
    • Size : 3/4"
    • Model # : PSEI012826E
    CLICK HERE TO CONFIRM THE PRICE
    MSRP $12.36
    Sale Price $6.18
    50% OFF Factory Direct Saving
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  2. 1" John Guest PEX Speedfit Male Connector
    SKU#: PSEI013628E
    • Size : 1"
    • Model # : PSEI013628E
    CLICK HERE TO CONFIRM THE PRICE
    MSRP $21.64
    Sale Price $10.82
    50% OFF Factory Direct Saving
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  3. 3/4" HOLDRITE Quick Flex Water Connector 15"
    SKU#: QFC-7515
    • Model # : QFC-7515
    CLICK HERE TO CONFIRM THE PRICE
    MSRP $20.18
    Sale Price $10.09
    50% OFF Factory Direct Saving
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  4. 3/4" HOLDRITE Quick Flex Water Connector 18"
    SKU#: QFC-7518
    • Model # : QFC-7518
    CLICK HERE TO CONFIRM THE PRICE
    MSRP $20.60
    Sale Price $10.30
    50% OFF Factory Direct Saving
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  5. 3/4" HOLDRITE Quick Flex Water Connector 24"
    SKU#: QFC-7524
    • Model # : QFC-7524
    CLICK HERE TO CONFIRM THE PRICE
    MSRP $26.78
    Sale Price $13.39
    50% OFF Factory Direct Saving
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  6. 1" x 3/4" HOLDRITE Quick Flex Water Connector 18"
    SKU#: QFC-17518
    • Model # : QFC-17518
    CLICK HERE TO CONFIRM THE PRICE
    MSRP $29.88
    Sale Price $14.94
    50% OFF Factory Direct Saving
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  7. 1" x 3/4" HOLDRITE Quick Flex Water Connector 24"
    SKU#: QFC-17524
    • Model # : QFC-17524
    CLICK HERE TO CONFIRM THE PRICE
    MSRP $38.12
    Sale Price $19.06
    50% OFF Factory Direct Saving
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  8. 1" HOLDRITE Quick Flex Water Connector 18"
    SKU#: QFC-0118
    • Model # : QFC-0118
    CLICK HERE TO CONFIRM THE PRICE
    MSRP $34.00
    Sale Price $17.00
    50% OFF Factory Direct Saving
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  9. 1" HOLDRITE Quick Flex Water Connector 24"
    SKU#: QFC-0124
    • Model # : QFC-0124
    CLICK HERE TO CONFIRM THE PRICE
    MSRP $40.18
    Sale Price $20.09
    50% OFF Factory Direct Saving
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  10. 1-1/4" HOLDRITE Quick Flex Water Connector 18"
    SKU#: QFC-11418
    • Model # : QFC-11418
    CLICK HERE TO CONFIRM THE PRICE
    MSRP $42.24
    Sale Price $21.12
    50% OFF Factory Direct Saving
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Water Filtration Replacement Parts, Tools & Accessories
  1. Neoprene Sweat Jackets
  2. Tank Accessories
  3. Filter Wrenches
  4. Filter O-Rings
  5. Filter Mounting Brackets
  6. Quick Connect Flex Tubes and Accessories