Search  for anything...
AquaMiracle

AquaMiracle Linear Air Pump AP-40/AP-60/AP-80/AP-160 for Pond Aeration, Septic, Hydroponic, 635/950/1350/2550GPH, Pond, Waste Treatment, Aquarium, Fish Farm, Seafood Restaurant

  • Based on 505 reviews
Condition: New
Checking for the best price...
$99.99 Why this price?
Save $400.00 was $499.99

Buy Now, Pay Later

As low as $16.67 / 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

FREE 30-day refund/replacement

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 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Aug 10
Order within 12 hours and 1 minute
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Style: 635GPH(40LPM)


Features

  • PERFORMANCE Super powerful in air output and pressure. The motor is made of full copper coil for high efficiency and low power consumption. Model AP40, 25W power, 635GPH (40LPM) flow rate and 0.028MPa pressure.
  • QUIET This pump is designed with multiple layers of denoising to achieve low noise operation.
  • IMPROVED HEAT DISSIPATION Expanded housing surface for efficient heat dissipation to keep the pump always work in the best condition, and also increase life time of the pump.
  • EXTENSIVE USE POND/FISH FARM/RESTAURANT Improves the oxygen supply for fish. HYDROPONICS - Aerate nutrients to stimulate root growth. SEPTIC SYSTEMS boosts waste decomposition by adding oxygen to encourage aerobic bacteria to decompose organic matters.
  • ACCESSORIES The pump comes with an air diffuser with 8 outlets to connect to air stones (airline tubing and air stones should be purchased separately).
  • DIAPHRAGM REBUILD KIT - If your air pump stops working because of the breakdown of the diaphragm, you only need to replace the diaphragm to make your machine work normally. Search code "B09KL6S4LM" or "B0BKKYN7Z7" to get it.

Color: Blue


Brand: AquaMiracle


Material: Copper, Steel, Rubber, ABS


Item Weight: 2 Kilograms


Product Dimensions: 7.87"L x 6.34"W x 6.89"H


Power Source: Corded Electric


Air Flow Capacity: 1.42 Cubic Feet Per Minute


Maximum Pressure: 28 Kilopascal


Operation Mode: Semi-Automatic


Voltage: 120 Volts


Wattage: 25 watts


Item Weight: 2 Kilograms


Item Dimensions L x W x H: 7.87"L x 6.34"W x 6.89"H


Color: Blue


Material Type: Copper, Steel, Rubber, ABS


Brand Name: AquaMiracle


Manufacturer: AquaMiracle


UPC: 757249909860


Manufacturer Part Number: 10028


Model Number: AP40


Unit Count: 1.0 Count


Included Components: Air Pump, Air Diffuser


Warranty Description: 1 Year Warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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.

Similar Products

Top Amazon Reviews

    • Works great. Plenty of air pressure for my bubbler.
Style: 635GPH(40LPM)
I’ve been using this for our koi pond for months now. Good air pressure, quiet, my fish are happy. It comes with a multiple output header, would be nice if it had a single output connector as well. I just plugged the unused outputs.
Reviewed in the United States on September 10, 2025 by Rich P
    • GREAT AIR PUMP
Style: 635GPH(40LPM)
This air pump was a great purchase. It’s not very loud and provides great air flow for multiple items in my 80 gallon tank. It’s much more than what I need, but after getting multiple smaller ones that stopped working after a couple of months….I am very happy with this purchase.
Reviewed in the United States on December 13, 2023 by C. Washington
    • Good air output, good build quality, but is louded Good air output, good build quality, but is louded
Style: 635GPH(40LPM)
Review Image by morningsun
Review Image by morningsun
Look at photo, about 17db when turned on. Too loud to run in open indoor. Might work if use outdoor and run the line inside. Very sturdy build. Wish it's not as louded. I tried open all line or closed all lines, the noise level stays the same. Doesn't come with adjustable valve and instructions manual didn't mention the need to install blow off valve to prevent back pressure build up. ... show more
Reviewed in the United States on October 26, 2024 Reviewed in the United States on October 26, 2024 by morningsun
    • Great product
Style: 635GPH(40LPM)
Using it in my stock tank for the fish. Works great. Had smaller one which still works just wanted more air.
Reviewed in the United States on May 30, 2025 by Gilbert
    • When I buy something off Amazon it works good and it comes in a good box I'm very pleased
Style: 635GPH(40LPM)
Works really good very pleased.
Reviewed in the United States on September 10, 2025 by perry underwood
    • This is a gem for indoor hydro setups! Super quiet, lots of air!
Style: 635GPH(40LPM)
I love this little pump. I replaced a pair of 4-port Danner air pumps with this hoping it would be about the same amount of noise. I was absolutely blown away with how quiet this pump is, especially considering the volume of air it puts out. 5 stars!!!
Reviewed in the United States on September 29, 2023 by JMDEMT04
    • 2 bad air pumps out of the box 2 bad air pumps out of the box
Style: 635GPH(40LPM)
Review Image by Thor
Review Image by Thor
Review Image by Thor
Review Image by Thor
Review Image by Thor
I'm pretty good with fixing anything. I have the larger pump and thought adding 2 smaller ones for the other aquariums throughout the house would be awesome to allow me to get rid of all these single pumps for each aquarium and first hook up and nothing. How's this possible. It was less than 2 feet from the pump. Grabbed the other new one and same thing. Opened it and found the problem. Couldn't believe it. I hope you will send me stock replacement parts. Thanks. You can see its a manufacturing defect. These edges are sharp and who ever is installing this soft rubber is cutting right through every hose when these are applied durning production. Talk about a bad batch. ... show more
Reviewed in the United States on November 23, 2022 Reviewed in the United States on November 23, 2022 by Thor
    • Rubber connector keeps blowing off the air nozzle
Style: 635GPH(40LPM)
Good air pressure, but the rubber hose attachment keeps blowing odd the nozzle. There are no ridges to hold the attachment on or clamps provided for that matter. Very disappointing.
Reviewed in the United States on April 14, 2026 by Christine L. Ottobre

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...