Air Diffusers

Air Diffusers

Our selection of air diffusers (also known as airstones) includes Sweetwater, Point Four, diffuser tubing, flat ceramic, diffuser manifolds and much more.
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43 ITEMS
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  1. Point Four™ Plastic Micro Bubble Diffuser (MBD)
    $54.00
  2. Point Four™ Trac-Lock Micro Bubble Diffusers

    From $28.00

    to $127.00

    Add to Cart
  3. Pentair Aquatic Eco-Systems Point Four™ WEDGE-LOCK™ Diffusers

    From $30.00

    to $104.00

    Add to Cart
  4. Point Four™ Micro Bubble Diffusers (MBD)

    Point Four™ Micro Bubble Diffusers (MBD)
    Part #1DMBDC100 to 1DMBDC120

    Starting at: $65.00

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  5. Sweetwater® Air Diffusers, Flat Ceramic

    Starting at: $34.01

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  6. Sweetwater® Generation II Diffusers

    Starting at: $3.31

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  7. Pentair Aquatic Eco-Systems Sweetwater Fine-Pore Diffusers for Ozone and Pure Oxygen
  8. Pentair Aquatic Eco-Systems Sweetwater Air Diffusers

    Starting at: $1.80

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  9. Sweetwater® Air Diffusers, Flat Ceramic, Aluminum Base, 24" x 2.5"
  10. Great Lakes® Aeration Synergistic Airlift Diffusers

    From $3.50

    to $497.78

    Add to Cart
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43 ITEMS
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  3. 3
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  5. 5