








💧 Elevate your aquarium’s vibe with whisper-quiet, precision airflow!
The Fluval A402 Aquarium Air Pump delivers efficient 4.0W power with independent dual outlet controls, engineered noise reduction, and stable rubber feet to enhance oxygenation and water circulation for all aquatic life stages. Ideal for single or multiple air stone setups, it balances performance and quiet operation to create a thriving underwater environment.




| ASIN | B09CF2468B |
| Age range | All Life Stages |
| Batteries included? | No |
| Best Sellers Rank | 4,635 in Pet Supplies ( See Top 100 in Pet Supplies ) 9 in Aquarium Air Pumps |
| Brand | Fluval |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (687) |
| Date First Available | 11 Aug. 2021 |
| Included components | All items listed in description. |
| Item model number | A854 |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Material type | rubber |
| Power source | Corded Electric |
| Product Dimensions | 12.7 x 8.89 x 24.77 cm; 550 g |
| Style | A402 |
| Team | Fluval |
| Usage | Indoor |
D**E
I have a chainsaw which is quieter than this pump.
Not sure where they get ‘Quiet operation’ from, but there’s less noise coming from my chainsaw. The only time this pump was quiet was when it was switched off in disgust. It’s a shame as expectations were high, shame the pump noise was higher.
W**X
Started good, but failed within 8 months
Bought this end of August 2024 for a new tank setup and to replace an old tetra air pump (which i never had problems with) - pump has been working fine then all of a sudden loud vibration/knocking noises from one side whether on high or low output and unable to turn it off - my tetra air pumps had lasted over 5 years, this hasn't lasted 8 months
M**N
POOR QUALITY PRODUCT!
ONLY worked for 3 months ! Poor quality!seller wasn’t being helpful at all! Says on the package comes with 2 years warranty, contacted them and requested replacement but they want the item back first,by the time they have it back and check it up then send another one out,all my fish will be dead! Avoid this seller!
S**U
Fluval 4w air pump
My pump barely lasted 8 months. Making a terrible noise for last two weeks. I don’t know if the warranty is 12 months?? Very dissatisfied and disappointed as I have a lot of items from Fluval.
K**H
Defective product!
Had the pump 2 month max same as everyone else now won't pump air and sounds like a tractor lost 2 expensive fish and had to buy a replacement go to a reputable shop because it seems this seller is selling defective equipment
G**S
Ridiculously loud air pump.
Surprised that this was as loud as it is. We have a water filter and it’s been brilliant and quiet.
A**D
It went after 8 months.
That's how it sounds after 8 months. Very noisy. Not cool.
S**P
The over all review about the item
The pump is really noisy and 1 out let is alone weaker than the other pretty disappointing so it's left in box
T**Z
1/ ATTENTION PRISE ANGLAISE - Inadmissible ce n’est pas indiqué dans la description 2/ Aucun accessoire, pour le prix ce n’est pas acceptable
B**D
Good product, bubbles make more noise. Pump is silent.
C**D
How did barely 2 weeks and we had a power outage and a power surge blew it so I don’t really know long it works for worked great for the two weeks that it ran not overly loud either
C**R
Great little airpump, but wish the seller or Amazon would highlight its not 220v so transform is required
N**S
This is a great pump for the money. Super powerful for the size and you can barely hear it. Fluval quality product!
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