ProLake 4.15 Electric Aeration System 15-Acre
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Struggling with stagnant water, sludge, or fish kills across a big pond or lake? When water sits still, oxygen drops, bacteria and scum take over, and your aquatic life suffers. This system pushes fresh oxygen through the entire water column of ponds up to 15 surface acres, so your water stays clear, healthy, and problem free all year long. Set it once and let it run 24/7, even on cloudy days.
At the heart of this system are four custom-built ½ horsepower compressors, each delivering 5.3 cubic feet of air per minute to the diffusers below. Combined, the system produces up to 21.2 Max CFM, enough to circulate and oxygenate deep, wide water bodies.
The result is steady, powerful aeration that keeps oxygen levels high so your fish and aquatic life live longer and healthier.

Everything is housed in a durable, sound-deadening cabinet that keeps operation quiet at just 50/60 decibels. Open it up and you'll find the components that make daily running smooth and reliable:
The 4-port manifold gives you room to grow, something you won't find on thin plastic or metal competitor cabinets with no extra ports.
The Duraplate™ diffusers are where the air meets your water, and they are engineered to keep working without maintenance headaches:
Included Diffusers: choose the Cabinet Only configuration, or the full package that ships with 15 Duraplate diffusers ready to deploy.
This is the only aeration system on the market that comes with a programmable timer, letting you set exact times for when your water gets aerated. Add it on or skip it depending on your needs.
Programmable Timer: available with No Timer or With Programmable Timer as an add-on option.
Electrical hook-ups near the shoreline aren't always convenient. This system lets you place the cabinet where power is easy to reach:
This flexibility makes it a strong fit for remotely located ponds and lakes that still deserve quality aeration.
Match the system to your site's electrical setup and run it with confidence:
This system is at home across a wide set of properties and water bodies:
Wherever you need cleaner, healthier water, this eco-friendly electric system keeps it moving day and night.

| Spec | Value |
|---|---|
| Aeration System | ProLake⁴ 4.15 |
| Item Number | PL-4.15 |
| Maximum Pond Size | Up To 15 Acres |
| Power (Voltage) | 115V or 230V |
| Compressors | 4 x ½ HP |
| Duraplate™ Diffusers | 15 (or Cabinet Only) |
| Maximum Diffuser Depth | 50 Feet |
| Max CFM | Up To 21.2 |
| Air Per Compressor | 5.3 CFM |
| AMPS | 17.2 / 4 ½ HP Compressors |
| Watts | 655 |
| Manifold | 4-4 Port |
| Pressure Gauge | 1 |
| Cooling Fan | 1 |
| Programmable Timer | No Timer or With Programmable Timer (add-on) |
| Alpine™ 1/2" Weighted Airline | Not Included |
| Level-Aer™ Equipment Pad | Not Included (Suggested) |
| Decibels / Operational Sound | 50/60 DB |
| Acoustical Sound-Deadening Foam | 1" ASTM Cert. Included |
| Cabinet Dimensions | 40"W x 24"L x 24"T |
| Alpine™ ½" Weighted Airline | 1/2" ID x 1" OD |
| Level-Aer™ Equipment Pad | 30" x 42" x 3" |
| Complete Product Warranty | 2 Years |
| Compressor Warranty | 2 Years |
| Cabinet Warranty | 2 Years |
| Airline Warranty | Lifetime |
| Duraplate™ Diffuser Warranty | Lifetime |