HQUA PAS20 Pond Aeration System
#14 in Lake compressorsFull review
A shore-mounted diffused-aeration compressor rated for 3 acres that comes with tubing and diffusers, for a pond or small lake where electricity is on shore.
Amazon $549.99$549.99
2.2/5
A shore-mounted diffused-aeration compressor rated for 2 acres for owners who want a US-supported brand and a weatherproof cabinet, at several times the price of generic kits.
- Lake compressorType
- 2 acresRated for
- 0.5 HPMotor
Check price at Amazon$2,599.99
Price checked November 3, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Made in the USA, rated for 2 acres and 50 ft in a sound-absorbing cabinet
Cons
- Over $2,500, far above generic kits with the same acreage claim
- Airflow and warranty not published on the Amazon listing
The Airmax PondSeries family
Every Airmax PondSeries model we rank, smallest first. Ratings compare each against its own type.
| Model | Type | Rating | Price |
|---|---|---|---|
| Airmax PondSeries PS10 | Lake compressor | 2.2/5 | $1,749.99 |
| Airmax PondSeries PS20 (this one) | Lake compressor | 2.2/5 | $2,599.99 |
How it scores
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | PS20 |
|---|---|
| Aeration | |
| Rated for | 2 acres |
| Maximum depth | 50 ft |
| Power | |
| Motor | 0.5 HP |
| Voltage | 115 V |
| In the box | |
| Diffusers | 1 |
Alternatives in this type
HIBLOW HP-80 Linear Air Pump
#15 in Lake compressorsFull review
A shore-mounted diffused-aeration compressor rated for 0.5 acres that comes with tubing and diffusers, for a pond or small lake where electricity is on shore.
Amazon $264$264
Airmax PondSeries PS10
#17 in Lake compressorsFull review
A shore-mounted diffused-aeration compressor rated for 1 acre for owners who want a US-supported brand and a weatherproof cabinet, at several times the price of generic kits.
Amazon $1,749.99$1,749.99
Compare
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