Outdoor Water Solutions ARS0172 9-Inch Rubber Membrane Diffuser with Base
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<b>[Product Information]</b><br>
<ul>
<li>Unit comes with a backflow valve and 1/2" fittings to plug into your 1/2" airline</li>
<li>Rated for up to 5 cfm and perfect for lakes or ponds, especially where you're only running one diffuser</li>
<li>Base can be filled with sand or gravel so it sinks to the bottom of your pond</li>
<li>ARS0172</li>
<li>Unit comes with a backflow valve and 1/2" fittings to plug into your 1/2" airline</li>
<li>Rated for up to 5 cfm and perfect for lakes or ponds, especially where you're only running one diffuser</li>
<li>Base can be filled with sand or gravel so it sinks to the bottom of your pond</li>
</ul>
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