Search  for anything...

Pond & Lake Aeration System,Pond Aerator Pump,550W Power 5.2CFM for Up to 3 Acre with Timer,3/4 HP Compressor (NO Diffusers, 1)

Based on 30 reviews
Condition: New
Checking for the best price...
$182.91
Holiday Deal · 4% off was $189.90

Buy Now, Pay Later


As low as $30.49 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Nov 19
Order within 1 hour and 19 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Number of Items
1
Style
NO Diffusers
Model
HZLH-KYJ-002
Dimensions
1"L x 1"W x 1"H
Color
Silver
Material
Copper

Features 5

  • 1. The aeration system equipped with 550W powerful pure copper motor, pumps Max 5.6 CFM of air, support to aerate 3 acres lake or pond up to 50ft depth, has 60DB low noise level.
  • 2. Dual rocking piston design with cooling fins ensures quiet, efficient performance while maintaining consistent airflow.
  • 3. Our pond aerator pump comes with everything you need for quick installationjust connect the pump, set the timer, and youre good to go.
  • 4. Pond Aerator with a timer to allow you to set the opening and closing time independently, saving energy and consumption. regularly adjust the working time of the aeration system according to weather conditions, ensuring enough oxygen.

Specs 19

Brand MEISHUNDA
Color Silver
Material Copper
Style NO Diffusers
Product Dimensions 1"L x 1"W x 1"H
Power Source Corded Electric
Maximum Flow Rate 5.6 cfm
Maximum Lifting Height 50 feet

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 19

Yes, absolutely! This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Great Pump
Number of Items: 1 Style: NO Diffusers
I have had a lot of pumps. This one for the price and the power, you can't go wrong. I have 3 aerators in my pond.
Reviewed in the United States on May 25, 2026 by Matt G Arceneaux

Lots of volume from a quiet compressor. Lots of volume from a quiet compressor.
Number of Items: 1 Style: NO Diffusers
Well, it would’ve gotten five stars if the first one wasn’t making noise after the first week or so it was on. However, due to excellent customer service who replaced it … and has been working flawlessly since installing…. I still give it four stars. Great value for the money and it seems to be pretty durable, but this is only the first year I’ve been using it.. only been working for a couple months. We run the pump nonstop to put air into our 1 acre pond. It is pretty quiet and you can actually have a conversation where as you couldn’t with my old pump. It was so loud we turned it off when we were by the patio close to it. I included pictures and a video to show how quiet it is. Assembly was easy, but I am familiar with these kinds of pumps and basically mimic my old set up. We run two bubblers in my pond. ... show more
Reviewed in the United States on October 1, 2025 Reviewed in the United States on October 1, 2025 by JJfry

aerator pump
Number of Items: 1 Style: NO Diffusers
had a one piston pump for last 5 years, it wore out. so found this 2 piston pump to replace it. This new pump is doing way better job! Also came with timer!
Reviewed in the United States on February 1, 2026 by Kevin A. Vonloh

Pump we use to run a pond aeration system
Number of Items: 1 Style: NO Diffusers
We have several ponds on our 65 acre tree farm that need aeration. We got this pump to run the aerator in our largest pond and it does the job. The noise level is not bad, it was easy to figure out to set-up and use and seems to be a quality product.
Reviewed in the United States on January 21, 2026 by Susan Mellish

Costs more in the long run
Number of Items: 1 Style: NO Diffusers
Overheats, uses a ton of electricity and died after 1 season. Not recommended, invest in a good aerator.
Reviewed in the United States on April 20, 2026 by G

powerful aeration pump for our small pond powerful aeration pump for our small pond
Number of Items: 1 Style: NO Diffusers
We're very impressed with the quality and output of this Meishunda 550 watt pond aeration pump. Labeled as a low noise pump, that issue is debatable, but it does deliver compressed air with plenty of volume for our needs. We have it installed in an outdoor cabinet made for this purpose, located behind some large rock formations, which cuts down on the noise considerably - for us, not for our neighbors. The shock reduction pads help transfer less vibration into the cabinet floor. We have it set to operate for four hours in the morning and four hours in the late afternoon and that seems more than adequate. The results are impressive, with powerful aeration on double stones, helping to keep the water oxygenated and clear. Very good quality, easy install, very good value. ... show more
Reviewed in the United States on November 30, 2025 Reviewed in the United States on November 30, 2025 by Robert A. Burr

Less algae in my pond Less algae in my pond
Number of Items: 1 Style: NO Diffusers
This aerator has been making a difference in my pond, I was having trouble with my old one, there was more algae than what I want to see there and we tried this one out, it took a while to see the difference but definitely worth the process. This aerator was not hard to install and it sits in place correctly, it is a bit heavy but that’s because it’s large capacity, it works really good and doesn’t overheat, is been working pretty good for us without any hiccups. My fish look happier and healthier also with better oxygen levels than what the old aerator was providing, however, I came across the fact that with this system you will have to get your diffuser, tubing, and all the extra stuff to make it work, so be aware that you’ll have to do additional shopping. Another thing is the noise level, I do recommend setting it up (timer included) to be operating in daytime so that you don’t cause unnecessary noise during night time, is not super loud but I prefer to quiet the sound at night. ... show more
Reviewed in the United States on October 1, 2025 Reviewed in the United States on October 1, 2025 by The Calix

Powerful & Reliable Aeration System
Number of Items: 1 Style: NO Diffusers
This pond and lake aeration system has been an excellent addition to my backyard pond. The 550W 3/4 HP compressor delivers strong performance, easily providing aeration for my 2-acre pond. It runs smoothly and efficiently, improving water clarity and keeping fish healthy by increasing oxygen levels. The built-in timer is a great feature that allows me to manage run times without constant supervision. Even though this version doesn’t include diffusers, it integrates easily with existing equipment. The construction feels durable and well-made, and it operates quietly for such a powerful pump. If you’re looking for a dependable, high-output aerator for a large pond or lake, this one is a solid choice and a great investment. ... show more
Reviewed in the United States on November 4, 2025 by Top Reviewer
Checking for best price...