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Whisper® 40 UL® Aquarium Air Pump

(in stock)


This classroom-safe, UL®-listed pump has unsurpassed quality and reliability. It is specifically designed to produce smooth, quiet streams of air with sound dampening chambers, rubber feet, a suspended pump motor, and thick exterior walls. Because of new, more powerful diaphragms, the Whisper® Air Pump is ideal for deeper water applications. Air pump has 1 outlet only. For 20- to 40-gal tanks.


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This product is backed by our 100% Satisfaction Guarantee. If for any reason you are not satisfied with any item, you may return it for a replacement, a refund, or credit. Read more about our Return and Exchange Policy  »


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