Supercharge Your Pond with the ProLake 4.13 Diffused Aeration System
The ProLake 4.13 Aeration System is specifically designed for larger ponds and lakes, making it the perfect solution for bodies of water up to 13 acres. With its powerful aeration capabilities, it ensures your water remains clear, healthy, and well-oxygenated, supporting a thriving aquatic ecosystem.
This system comes equipped with 4 robust ½-horsepower compressor that delivers 21.2 cubic feet of air per minute to self-cleaning, non-clogging Duraplate⢠diffusers, providing efficient, maintenance-free aeration.
To enhance its performance, the ProLake 4.13 features high-volume cooling blowers, fully adjustable brushed aluminum manifolds, and a programmable timer that gives you complete control over aeration schedules. All components are housed in a durable, sound-reducing cabinet to ensure quiet, reliable operation. The ProLake 4.13 is the high-performance, energy-efficient system your large pond or lake needs for years of trouble-free use.

What's Included
Everything you need is included with your ProLake 4.13 Aeration System.
- 13 Duraplate⢠Diffusers
- Four 1/2 HP Compressor (115V or 230V)
- Sound Deadening Cabinet
- Programmable Timer (Optional)
- Four 4 Valve Brushed Aluminum Manifold
- Weighted Tubing (Optional)
-
2-Year Warranty
ProLake 4.13 Electric Aeration SystemĀ Details
ProLakeā¢Ā aerationĀ systems are the ONLY aeration systems in the industry that come with a programmable timer so pond and lake owners can control exact times for when they want to aerate their body of water.
ProLake⢠UL Listed timers feature seven-day, 24-hour control, power outage back up, manual override, permanent schedule retention and locking hasp.  ProLake⢠timers are just another way ProLake⢠pond aeration systems add value and versatility to managing ponds and lakes.

ProLake Duraplate Diffusers
Duraplate⢠diffusers never need to be removed for cleaning like many of the other diffuser designs on the market, and are backed by a lifetime warranty. The rotationally molded diffuser shell is also fishhook resistant, making them an ideal choice for fishing ponds and lakes.Ā DiffusersĀ also come in dual and quad set-ups for those larger jobs where single compressor layouts just arenāt enough.
- Strongest Diffuser On The Market
- Self-Cleaning
- Non-Clogging
- High Oxygen Transfer Rate
- Increases Dissolved Oxygen
- Lifetime Warranty


Alpine Self-Weighted Airline (Optional)
The Alpine⢠Self-Weighted Airlines for solar or electric aeration offers the perfect balance of flexibility and weight. Alpine⢠airline sinks directly to the bottom and will not kink or break. Alpine tubing is a high density, flexible tubing that features a thick, ¼ā sidewall.

Level-Aer Equipment Pad (Optional)
ProLake⢠Level-Aer⢠Equipment Pads, made from a high-density plastic, are a great way to ensure that your system is on a sturdy durable surface without having to use concrete or other heavy construction materials.
ProLake 4.13 Aerator System Technical Specifications
| Model | ProLake 4.13 Aeration System |
| Maximum Pond Size | Up To 13 Acres |
| 115V or 230V Compressor | 4 |
| Duraplate⢠Diffusers | 13 |
| Maximum Diffuser Depth | 50 Feet |
| Max CFM | Up To 21.2 |
| Amps | 17.2/4 ½ HP Compressors |
| Alpine⢠1/2" Weighted Airline | Optional |
| Programmable Timer | Optional |
| Manifold | 4-4 Port |
| Pressure Gauge | 1 |
| Cooling Fan | 1 |
| Level-Aer⢠Equipment Pad (Suggested) | Optional |
| Decibels/Operational Sound | 50/60 DB |
| 1ā ASTM Cert. Acoustical Sound-Deadening Foam | Included |
| Cabinet Dimensions | 40"W x 24"L x 24"T |
| Alpine⢠½" Weighted Airline Measurement | 1/2" ID x 1" OD |
| Level-Aer⢠Equipment Pad Dimensions | 30" x 42" x 3" |
| Complete Product Warranty | 2-Year |
| 115V or 230V Compressor Warranty | 2-Year |
| Alpine⢠½" Weighted Airline Warranty | Lifetime |
| Cabinet Warranty | 2-Year |
| Duraplate⢠Diffuser Warranty | Lifetime |