I've bought many air pumps over the last 40yrs. all whisper brand, but not recently because they last so long & are built 2b repaired & serviced, unlike most other brands. This new design is bye far the best ever with more power, more quiet & expertly engineered with it's suspended sleek style. I was & am extremely satisfied & pleased 2b the proud owner of this latest whisper incarnation. This air pump deserves a 6star rating but 5 will have 2 cerfice.
Verified purchase: Yes | Condition: New
I purchased this for 75 gallon tank but I have a deepwater 300 for my 155 gallon that makes no noise at all. This works fine it's just the noise even have it on a mouse pad and that does not help.
Verified purchase: Yes | Condition: New
Great $ value...and quiet. What more can one ask ?. I am using it outdoors in my 800 gallon, 3' deep, palm shaded pond, connected to an ~ 7 sq. in. stone air diffuser. All my goldfish love and play thru the bubbles, which are especially beneficial in our warm weather, and oxygen necessary when a waterfall is not in operation. The online replacement diaphragms for my original (same model) pump are ~ 80 % of the price of a new pump. So... now I have two.!
Verified purchase: Yes | Condition: New
A little to the loud/audible side, but really cranks out the air pressure. Diaphram replacement/rebuild kits are readily available.....good to have one "on-hand" for emergencies. I'm using a 100 gallon size for a 70 gallon tank, running 4 air-stones 18" down, and feeding a 3rd gang valve which supplies air to 3 medium sized foam filters in 3 separate angel fish fry tanks. I'm considering that to be pretty respectable air output ( Like them enough to have 1 new one, and 1 rebuilt one, in storage for "just in case" ). If it was "silent" it would be 5 stars. Recommended.
Verified purchase: Yes | Condition: New
For the price its a good deal, the only thing I can say is that its not as quite as I would like; but since its a big pump I guess it should make some noise. But good price, strong great working pump. Can't go wrong unless you want something dead silent.
Verified purchase: Yes | Condition: New
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Pumps (Air)
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Pumps (Air)