Air Pumps

Air Pumps

Whether you have a koi pond, are raising fish as part of an aquaculture facility, or maintain a large commercial aquarium, you know that an air pump is key to keeping your fish healthy and thriving. An aerator pump is used to add oxygen to the water, allowing fish to breathe easily. Air pumps for lakes, ponds, and tanks are typically connected to an aeration device, such as a micro bubble diffuser or air stone, although not all pumps require this additional piece. 

At Pentair AES, we offer a variety of indoor and outdoor aeration pump equipment, including pond, tank, and large aquarium air pumps. We carry efficient, quiet water air pumps that allow for continuous operation, as well as battery-powered pumps, diaphragm pumps, and vertical aerator pumps. Check out our pumps from Sweetwater, Whitewater, and other trusted brand names. Not sure which type of air pump or aerator pump that you need? Call our knowledgeable team at 877-347-4788 and we'll be glad to help!

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  1. Sweetwater® Linear II Diaphragm Air Pumps

    Starting at: $234.89

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  2. Silent Air Pumps™

    Silent Air Pumps™
    Part #V201 to V301

    From $73.79 to $86.19
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  3. Vertical Pump Aerators

    Vertical Pump Aerators
    Part #V1 to V2S

    Starting at: $568.19

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  4. Linear Diaphragm Air Pumps

    Linear Diaphragm Air Pumps
    Part #LT11 to LT28D

    Starting at: $6.19

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  5. Outdoor Air Pumps

    Outdoor Air Pumps
    Part #9720 to 9730

    From $74.59 to $110.29
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  6. Pond Aeration Systems

    Pond Aeration Systems
    Part #KPA3-A to KPA4

    From $360.49 to $606.89
    Add to Cart
  7. 12V Air Pumps

    12V Air Pumps
    Part #DC8 to DC15

    From $106.69 to $134.79
    Add to Cart
  8. Linear Piston Air Pumps

    Linear Piston Air Pumps
    Part #SL22 to SL88

    Starting at: $286.29

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  9. 12V Diaphragm Compressor
    $367.89
  10. Repair Kit for SL190

    Repair Kit for SL190
    Part #SL190RK

    $250.39
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Help keep your pond, lake, or large aquarium tank thriving with a reliable aerator pump from Pentair AES. Our air pumps include Sweetwater, 12V, DC, and more.