EasyPro Aeration
Air Pumps & Aeration Systems will ensure proper oxygen levels during hot summer months while maintaining oxygen transfer during winter months. Kits include pump, tubing, and diffuser(s).

Supplying adequate oxygen levels and circulation during hot summer months or deicing during freezing months is critical for pond and fish care. Stratus KLC series compressors provide dependable aeration for water gardens and koi ponds. With a quiet and energy efficient design, the KLC Series compressors operate on just pennies per day and are built for long life and easy maintenance. They do not require lubrication and the top lid provides easy access to the filter and filter pad for easy inspection and replacement.
- Improves water quality and clarity
- Ideal for aerating ponds, water features, bait tanks or large aquariums
- Quiet, energy efficient operation for just pennies per day
- Each unit comes complete with rubber feet and 6' cord
EasyPro Stratus KLC Series Pond Air Pumps
| Icons | SKU | Power Cord | Add | |
|---|---|---|---|---|
$263.99 From $237.59 | 594+ Points |
KLC25 |
6 ft. |

KLC Koi Pond Aeration Kit
Give your pond some Koi Loving Care!
- Ensure adequate oxygen and circulation during hot summer months
- De-icing capability during freezing months
- Dual linear diaphragm compressor provides maximum air output
- Quiet and energy efficient
- Safe for fish, pets and family with no electricity in the water
- Kit includes CUL and UL listed compressor with 6' power cord, rubber membrane diffuser, connectors and 3/8" Quick Sink tubing
EasyPro KLC Koi Pond Aeration Kits
| Icons | SKU | Compressor Included | CFM Air Output | Aerates Ponds Up To | Electrical Usage | Tubing | Diffuser | Maximum Depth | Cord (ft) | Add | |
|---|---|---|---|---|---|---|---|---|---|---|---|
$345.99 $311.39 | 778 Points |
LA1 |
KLC25 |
1.3 cfm |
1000 to 7500 gallons |
23 watts |
25' of 3/8" Quick Sink tubing |
1 |
6' |
6' |
||
$495.99 $446.39 | 1,116 Points |
LA2 |
KLC40 |
2.1 cfm |
2000 to 15000 gallons |
36 Watts |
50' of 3/8" Quick Sink tubing |
2 |
6' |
6' |
||
$569.99 $512.99 | 1,282 Points |
LA3 |
KLC60 |
3.1 cfm |
3000 to 22500 gallons |
60 Watts |
75' of 3/8" Quick Sink tubing |
3 |
7' |
6' |
||
$699.99 $629.99 | 1,575 Points |
LA4 |
KLC80 |
3.7 cfm |
4000 to 30000 gallons |
70 Watts |
100' of 3/8" Quick Sink tubing |
4 |
8' |
6' |
The EasyPro Compact Aeration Series provides adequate oxygen levels and circulation is critical for pond and fish care. During hot summer months or de-icing during freezing months the CAS Pond Aeration Kits will provide quiet and energy-efficient aeration. This complete kit is perfect for aquariums, water gardens or koi ponds.
- Continuous duty aeration system is ideal for both summer time aeration and winter time deicing
- Powered by a long lasting, super quiet compressor that costs only pennies per month to operate!
- High and low flow control switch on compressor
- Kit includes compressor, black vinyl tubing, airstone diffuser(s) and check valve(s)
- Two year warranty on compressor
- Compressors require proper enclosure if used outdoors
EasyPro Compact Aeration Series
| Icons | SKU | Pond Size (up to) | Power Cord Length | Tubing | Voltage | Max Air Flow | Max Depth | Watts | Add | |
|---|---|---|---|---|---|---|---|---|---|---|
$67.69 $60.92 | 152 Points |
CAS1 |
1000 gal |
6' |
25' black vinyl |
115v |
.14 cfm |
4' |
2.7 Watts |
||
$89.99 $80.99 | 202 Points |
CAS2 |
2000 gal |
6' |
2 rolls of 25' black vinyl |
115v |
.3 cfm |
4' |
4 Watts |
||
$146.99 $132.29 | 331 Points |
CAS4 |
3500 gal |
6' |
4 rolls of 25' black vinyl |
115v |
.6 cfm |
4' |
8.2 Watts |

If looking for an energy efficient aeration kit for a shallow pond 7' deep or less, these linear powered aeration systems are a great choice! Choose from either single (PA6SWN) or double (PA8SWN) diffuser system. Single diffuser is ideal for round or regular shaped ponds up to 3/8 acre. Use the dual diffuser system for long and narrow or irregular shaped ponds up to 3/4 acre.
- Extremely energy efficient
- Very quiet operation
- Long lasting, oil free design
- Quick sink tubing for easy installation
- Weather resistant enclosures
EasyPro Aeration Kits for Shallow Ponds
| Icons | SKU | Add | |
|---|---|---|---|
$599.99 From $539.99 | 1,350+ Points |
PASWN |

The EasyPro Deluxe Linear Aeration Kits are truly the finest systems on the market today! These complete kits provides everything you need to supply dissolved oxygen directly to pond water, helping all biological processes and ensuring healthier water, fish, and plants.
- Super quiet and energy efficient
- Extremely reliable
- 5 ft. power cord
- Rated for outdoor use
LA5W Kit includes: ML28 compressor, 15′ of weighted airline tubing and 6" air diffuser
LA10W Kit includes: ML45 compressor, 15′ of weighted airlinetubing and 12" air diffuser
EasyPro Deluxe Linear Aeration Kits
| Icons | SKU | Add | |
|---|---|---|---|
$314.09 From $282.68 | 707+ Points |
LA5W |
These highly efficient and effective diffused aeration systems are designed and sized to meet most typical lake and pond aeration applications and come complete with everything you need including all connectors and adapter fittings. By pumping compressed air from a shore-mounted compressor, air is pushed through self-weighted lines to a diffuser on the pond or lake bottom. The diffuser then releases micro-bubbles that rise to the surface carrying large volumes of water. This induces oxygen-transfer as well as beneficial water movement and mixing.
- Stratus SRC25 (1/4 HP), SRC50 (1/2 HP) or SRC75 (3/4 HP) rocking piston compressor
- 100 - 600 ft. airline tubing
- Single or Double diffusers
- No cabinet, ground or post options
- Sound Shield included with select kits
EasyPro Lake Aeration Complete Systems
| Icons | SKU | Aerates (up to) | Add | |
|---|---|---|---|---|
$1,013.99 From $912.59 | 2,281+ Points |
PA34 |
1 acres |
||
$1,617.99 From $1,456.19 | 3,640+ Points |
PA65 |
2 acres |
||
$1,979.99 From $1,781.99 | 4,455+ Points |
PA66 |
3 acres |
||
$2,829.99 From $2,546.99 | 6,367+ Points |
PA86 |
4 acres |
EasyPro Lake Aeration Complete Systems
| Icons | SKU | Add | |
|---|---|---|---|
$166.99 $154.47 | 386 Points |
QS1 |
||
$226.99 $209.97 | 525 Points |
QS2 |
Let mother nature aerate your pond. Powered entirely by wind, these aeration windmills create a healthy, oxygenated environment without using electricity - ideal for remote ponds. Designed to sit up to 1,000 feet from the water’s edge, these systems circulate oxygen throughout the entire pond, preventing stagnant water, foul odors, and helping to keep your pond or lake cleaner, clearer, and more inviting all year.
- Extremely stable, four leg design
- 6 ft. diameter head with 12 blades operates in wind as low as 5 MPH
- Ideal for aerating remote ponds with no electricity nearby
EasyPro Becker Windmill Aeration
| Icons | SKU | Add | |
|---|---|---|---|
$2,858.99 From $2,644.57 | 6,611+ Points |
BWM12W |
Ideal for pond and lake aeration, circulation, and destratifying applications. Featuring a self-weighted design for easier installation. Air Diffuser Manifolds includes check valve to prevent water from filling air line when not in use. Polyethylene underlay keep diffusers from settling into the mud and prevents sediment erosion during operation.
- Self-weighted design for easy installation
- Polyethylene underlay keep diffusers from settling into the mud
- 6" long rubber membrane air diffusers
- Included barbed fittings connect to most 3/8″, 1/2″ and 5/8″ ID tubing
EasyPro Air Diffuser Manifolds
| Icons | SKU | Add | |
|---|---|---|---|
$103.99 From $93.59 | 234+ Points |
DM2 |
Quick Sink, self weighted membrane air diffuser assemblies are designed to be placed at the bottom of a pond or lake. The self weighted design eliminates the need for gravel and reduces installation time. The Quick Sink diffuser assembly features round rubber (EPDM) membrane diffusers with thousands of holes which produce small air bubbles when supplied with air from an on shore compressor. These bubbles rise to the surface and create circulation that helps destratify and aerate the water body.
EasyPro Quick Sink Self Weighted Diffuser Assembly
| Icons | SKU | Add | |
|---|---|---|---|
$166.99 $154.47 | 386 Points |
QS1 |
||
$226.99 $209.97 | 525 Points |
QS2 |
The Industry’s Quietest!
EasyPro’s best selling Stratus SRC Series Rocking Piston Compressors with the addition of revolutionary Sound Shield technology are the quietest compressors of their class in the industry! These compressors are specifically designed for the demanding job of 24 hour operation. The oil-less design makes them ideal for pond aeration systems. Available in 1/4, 1/2, 3/4, and 2 HP models. Assembled in the USA.
- Game changing > 50% reduction in perceived loudness compared to competitors’ compressors
- Oil-less operation
- Permanently lubricated bearings
- Superior quality, flexible cup material for increased reliability
- Die-cast body components for overall strength
EasyPro Stratus SRC Series Rocking Piston Compressors w/ Sound Shield
| Icons | SKU | Horsepower | Voltage | Amps | Max PSI | Max Air Flow | Weight | Power Cord Length | Inlet/Outlet Size | Add | |
|---|---|---|---|---|---|---|---|---|---|---|---|
$839.99 $755.99 | 1,890 Points |
SRC25SS |
1/4 |
115v |
1.7 amps (at 10′ operating depth) |
30 |
2.3 cfm |
17 lbs |
5′ |
1/4" FPT |
||
$839.99 $755.99 | 1,890 Points |
SRC252SS |
1/4 |
230v |
1.7 amps (at 10′ operating depth) |
30 |
2.3 cfm |
17 lbs |
5′ |
1/4" FPT |
||
$1,069.99 $962.99 | 2,407 Points |
SRC50SS |
1/2 |
115v |
3.6 amps (at 10′ operating depth) |
30 |
4.5 cfm |
22 lbs |
5' |
1/4" FPT |
||
$1,069.99 $962.99 | 2,407 Points |
SRC502SS |
1/2 |
230v |
1.8 amps (at 10′ operating depth) |
30 |
4.5 cfm |
27 lbs |
5' |
1/4" FPT |
||
$1,374.99 $1,237.49 | 3,094 Points |
SRC34SS |
3/4 |
115v |
7.4 amps (at 10′ operating depth) |
150 |
5.5 cfm |
26 lbs |
5' |
1/4" FPT |
||
$1,374.99 $1,237.49 | 3,094 Points |
SRC342SS |
3/4 |
230v |
3.8 amps (at 10′ operating depth) |
150 |
5.5 cfm |
26 lbs |
5' |
1/4" FPT |
||
$4,519.99 $4,067.99 | 10,170 Points |
SRC200SS |
2 |
230v |
10 amps (at 10′ operating depth) |
145 |
11.7 cfm |
62 lbs |
5' |
3/8" FPT |

The EasyPro Stratus SRC series rocking piston compressors are specifically designed for the demanding job of 24 hour operation - ideal for pond and lake aeration. The oil-less design safely aerates ponds with no electricity in the water. The shore mounted compressor sends air through tubing to a bottom mounted diffuser for a safe, effective way to aerate ponds. Compressors are available in 115v or 230v.
- Inlet air filter, rubber feet and 5′ power cord included
- Oil-less operation
- Die-cast aluminum components for overall strength
- Hard coated cylinder for wear resistance
- Permanently lubricated bearings
| Item | Power Cord Length | Horsepower | Voltage | Amps | Max PSI | Maximum Air Flow |
|---|---|---|---|---|---|---|
| SRC25 | 5 ft | 1/4 HP | 115v | 1.7 amps (at 10' operating depth) | 30 psi | 2.3 CFM |
| SRC50 | 5 ft | 1/2 HP | 115v | 3.6 amps (at 10' operating depth) | 30 psi | 4.5 CFM |
| SRC75 | 5 ft | 3/4 HP | 115v | 4.5 amps (at 10' operating depth) | 30 psi | 6.5 CFM |
| SRC252 | 5 ft | 1/4 HP | 230v | 0.9 amps (at 10' operating depth) | 30 psi | 2.3 CFM |
| SRC502 | 5 ft | 1/2 HP | 230v | 1.8 amps (at 10' operating depth) | 30 psi | 4.5 CFM |
| SRC752 | 5 ft | 3/4 HP | 230v | 2.3 amps (at 10' operating depth) | 30 psi | 6.5 CFM |
EasyPro Stratus SRC Series Rocking Piston Compressors
| Icons | SKU | Options | Add | |
|---|---|---|---|---|
$714.99 From $643.49 | 1,609+ Points |
SRC25 |
1/4, 1/2 & 3/4 HP |

The EasyPro Stratus RV Series rotary vane compressors are specifically designed for the demanding job of 24 hour operation. They offer less depth capabilities than diaphragm or rocking piston compressors but produce considerably more air. These medium pressure, oil free compressors are excellent for pond and lake aeration and de-icing. Carbon vanes self adjust to maintain maximum efficiency and can be easily replaced when worn out. Available in 1/4, 3/4 and 1 HP, 115v and 230v.
- Quieter operation than similar compressors
- Thermal overload protection
- Low maintenance with easy to service vane and filters
- 18′ max operating depth
- 6′ power cord
| Item | Power Cord Length | Horsepower | Voltage | Amps | Max PSI | Maximum Depth |
|---|---|---|---|---|---|---|
| RV33 | 6 ft | 1/4 HP | 115v | 5.0 amps | 10 psi | 18 ft |
| RV332 | 6 ft | 1/4 HP | 230v | 2.5 amps | 10 psi | 18 ft |
| RV752 | 6 ft | 3/4 HP | 230v | 6 amps | 10 psi | 18 ft |
| RV1002 | 6 ft | 1 HP | 230v | 7 amps | 10 psi | 18 ft |
| RV75 | 6 ft | 3/4 HP | 115v | 12 amps | 10 psi | 18 ft |
| RV100 | 6 ft | 1 HP | 115v | 14 amps | 10 psi | 18 ft |
EasyPro Stratus Rotary Vane Compressors
| Icons | SKU | Options | Add | |
|---|---|---|---|---|
$1,079.99 From $971.99 | 2,430+ Points |
RV33 |
1/4, 3/4 & 1 HP |
Rebuild your compressor with the kit for your model number. Select your model below.
EasyPro Nitto Kohki (Medo) Linear Piston Compressor Repair Kit
| SKU | Add | |
|---|---|---|
$76.99 $75.72 | 189 Points |
ML28RK |
|
$92.99 $91.46 | 229 Points |
ML45RK |
|
$154.99 $152.45 | 381 Points |
ML60RK |
|
$169.99 $167.20 | 418 Points |
ML80RK |
|
$259.99 $255.73 | 639 Points |
ML120RK |
|
$518.99 $510.50 | 1,276 Points |
ML200RK |
Use when operating pond diffuser(s) from a single pump. Assemblies with multiple outlets include swivel union, pressure relief valve, and a valve for each diffuser connection, allowing you to tweak the amount of air going to each diffuser and making it easy to take any diffuser offline for maintenance without shutting down the rest of the system. The ERP1V includes a swivel union and pressure relief valve but does not include a valve for the diffuser.
- Designed for use on 1/4" FPT outlet rocking piston compressors
- Pressure relief valve
- Nickel plated brass valves to control air flow
- 2 ft. "heater" hose to dissipate heat before air tubing connections
- 3/8" nylon barb fitting at end of outlet hose
EasyPro Rocking Piston Compressor Air Outlet Assemblies
| SKU | Add | |
|---|---|---|
$36.99 $33.29 | 83 Points |
ERP1V |
|
$111.99 $100.79 | 252 Points |
ERP2V |
|
$134.99 $121.49 | 304 Points |
ERP3V |
|
$174.99 $157.49 | 394 Points |
ERP4V |
|
$199.99 $179.99 | 450 Points |
ERP5V |
|
$229.99 $206.99 | 517 Points |
ERP6V |
High quality, liquid filled pressure gauge for use on aeration systems to monitor operating pressure and ensure compressor is not overloaded.
- 0-30 PSI
- 1/4″ MPT connection
EasyPro Liquid Filled Pressure Gauge 0-30 PSI
| SKU | Add | |
|---|---|---|
$27.99 $26.27 | 66 Points |
G30L |

These EPDM rubber air diffusers are incredibly strong and are ideal for pond aeration, circulation and destratisfying applications. An excellent choice for pond and water garden aeration since they actually produce more circulation and water movement.
EasyPro Rubber Membrane Air Diffusers
| SKU | Add | |
|---|---|---|
$15.49 $13.94 | 35 Points |
RAD4 |
|
$20.69 $18.62 | 47 Points |
RAD6 |
|
$25.69 $23.12 | 58 Points |
RAD8 |
|
$39.89 $35.90 | 90 Points |
RAD12 |
Out of Stock |
$39.89 $35.90 | 90 Points |
RAD1250 |

































































