SKU: 59076796065

3"x40" | 900 gpd | Seawater RO Membrane for Sea Recovery | Replaces 2724011433

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Description

3"x40" | 900 gpd | Seawater RO Membrane for Sea Recovery | Replaces 2724011433AMI 3x40 Seawater Desalination Reverse Osmosis Membrane For Replacement in Sea Recovery and Blue Water Desalination Watermaker Systems Add AMI Membrane Quality to your Existing Seawater Desalination Equipment AMI Seawater RO Membranes can be used as replacements in most Sea Recovery Watermakers, with exceptional value and performance benefits. AMI 3x40 elements replace Sea Recovery 272401143 watermaker membrane, and will fit Sea Recovery Aquamatic,


AMI 3x40 Seawater Desalination Reverse Osmosis Membrane
For Replacement in Sea Recovery and Blue Water Desalination Watermaker Systems

Add AMI Membrane Quality to your Existing Seawater Desalination Equipment


AMI Seawater RO Membranes can be used as replacements in most Sea Recovery Watermakers, with exceptional value and performance benefits. AMI 3x40 elements replace Sea Recovery 272401143 watermaker membrane, and will fit Sea Recovery Aquamatic, Aqua Whisper, Ultra Whisper, Java Sea, and Coral Sea Series, and Bluewater Desalination Watermaker Systems. AMI SWRO watermaker membranes offer the high rejection and high productivity that is ideal for seawater desalination in shipboard applications, watermakers, land-based desalinators and sea-based desalinators, and are among the finest in the industry. For the past 30 years AMI Membrane elements have earned the reputation of consistent quality. AMI Membranes are 100% Quality and Performance Tested in their ISO 9001:2015 Certified Facilities.

Looking for a replacement seawater desalination membrane element for your watermaker filter system? View our Watermaker Replacement Membrane Chart.


Benefits of AMI Seawater Membranes for Sea Recovery Watermakers:

  • Add AMI Membrane Quality and Value to your Existing Seawater Desalination Equipment
  • Convert seawater into drinking water on yachts, boats, cruise ships, off- shore platforms, and resorts
  • High Rejection & Flow Rate
  • Manufactured in ISO 9001:2015 Certified Facilities
  • 100% Performance and Quality Tested
  • High Quality for Consistent and Reliable Performance
  • Uses the most advanced membrane film technology and manufacturing processes
  • Standard dimensions to fit in commonly available housings

Specifications for M-S3040B

AMI Model Number M-S3040B
For use in Systems:














Aquamatic 900-1
Aquamatic 1800-2
Aquamatic XL 2200
Aquamatic XL 2600
Aquamatic XL 2800
Aquamatic XL 3400
Aqua Whisper DX 900-1
Aqua Whisper DX 1800-2
Aqua Whisper PRO 900-1
Aqua Whisper PRO 1800-2
Aqua Whisper Mini 750
Ultra Whisper III 400
Ultra Whisper III 600
Java Sea A500
Coral Sea A550
Can Replace Models: 2724011433
Size (Approximate): 3" Dia. x 40"L
Flow Rate: 900 gpd (3.4 m³/d)
Applied Pressure: 800 psig (55 bar)
Stabilized Salt Rejection: 99.6%
Minimize Salt Rejection: 99.4%
Exterior: Hard Shell Fiberglass
Membrane Type:
Polyamide Thin-Film
Composite

Permeate flow and salt rejection based on 32,000 ppm NaCl feed stream, pressure and recovery listed above. Element Permeate flow may vary +/- 20%

Operating Limits for M-S3040B

Maximum Operating Temperature: 113°F (45°C)
Maximum Operating Pressure: 1,000 psig (69 bar)
Maximum Pressure Drop: 15 psig (1 bar)
Maximum Feed Flow Rate: 6 gpm (1.4m³/h)
pH Range, Continuous Operation: 2-11
pH Range, Short-Term Cleaning: 1-13
Maximum Feed Silt Density Index: SDI 5
Fere Clorine Tolerance: 0


Related Products for use with M-S3040B Seawater Elements

C-C2510-A11 Membrane Cleaning Cartridge with Acid Cleaner to Remove Scale Buildup and Prolong Membrane Life
C-C2510-A22 Membrane Cleaning Cartridge with Alkaline Cleaner to Remove Organics and Prolong Membrane Life
C-C2510-A88 Membrane Preservative Cartridge for Preserving the System and Membrane During Extended Periods of Non-Operation.
655139-03 Oil Absorbing Filter Cartridge - Oil-Water Separator Replacement Cartridge, 20" Big Blue Pentair Pentek Filter
H-F10100CF Plankton Filter - 10" Standard 100 Micron Spun Polypropylene Replacement Filter Cartridge

Common Applications for AMI Seawater Watermaker Elements:

  • Seawater Desalination
  • Marine Applications
  • Watermaker RO Systems
  • Yachts

Physical Dimensions of M-S3040B Sea Recovery Replacement Element

INCHES (MM)
L 40 (1016)
I 38 (965)
D 3 (76)
P 0.75 (19)

REPLACEMENT COMPATIBILITY FOR AMI 3X40 SWRO MEMBRANES

AMI 3040 membrane elements are intended to be used as direct replacements for Sea Recovery 2724011433 Seawater Membrane a- for use in any system using that membrane element. Some common systems using these elements are:

  • Aquamatic 900-1
  • Aquamatic 1800-2
  • Aquamatic XL 2200
  • Aquamatic XL 2600
  • Aquamatic XL 2800
  • Aquamatic XL 3400
  • Aqua Whisper DX 900-1
  • Aqua Whisper DX 1800-2
  • Aqua Whisper PRO 900-1
  • Aqua Whisper PRO 1800-2
  • Aqua Whisper Mini 750
  • Ultra Whisper III 400
  • Ultra Whisper III 600
  • Java Sea A500-27
  • Java Sea A500-28
  • Java Sea A500-33
  • Java Sea A500-35
  • Java Sea A500-43
  • Java Sea A500-45
  • Coral Sea A550-13, A551-13, A552-13
  • Coral Sea A550-15, A551-15, A552-15
  • Coral Sea A550-23, A551-23, A552-23
  • Coral Sea A550-25, A551-25, A552-25
  • Coral Sea A550-33, A551-33, A552-33
  • Coral Sea A550-35, A551-35, A552-35
  • Coral Sea A550-43, A551-43, A552-43
  • Coral Sea A550-45, A551-45, A552-45
  • Coral Sea A550-53, A551-53, A552-53
  • Coral Sea A550-55, A551-55, A552-55

AMI 3-Inch membrane elements may also be used in most Blue Water Desalination Water Maker Systems.

If you do not see your system listed or wish to learn more about compatibility, please contact us. Our certified water treatment experts will be happy to discuss your application. To ensure prompt and accurate information, please include as much information about your system as possible, such as: model, manufacturer, model of membranes being replaced, any available. product manuals or literature associated with your system, and photographs of your system or membranes.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59076796065

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4.9 ★★★★★
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Verified Purchase
DJ
Alexandria, US
★★★★★ 3
Fast Chew
Size: Medium
Didn’t last as long as I expected. My Frenchie chewed through it in record time. I will purchase another one to see if it’s the same as the one I received.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
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Verified Purchase
Kidzmomma
Massapequa, US
★★★★★ 5
Great for chewers
Size: Large
I have bought these for the dogs (GSD/Husky/Golden) 4 mon-7yrs. All 4 dogs enjoy them and keeps the 2 puppies from chewing things they should not. Definitely worth the money for how long they have lasted as well. Have already ordered more.
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Reviewed in the United States on October 4, 2025
G
Verified Purchase
ginger
Grantham, US
★★★★★ 1
Not as safe as it seems
Size: Xtra Large
I did like the look and sound of the all natural wood and coconut rope. However after 15 minutes of giving it to my dog there were rope fibers everywhere. Even though my research said coconut rope was ok for dogs in small amounts; my dog started throwing up. My cat also managed to get ahold of some of the strings and ended up choking. Even when I took the rope off and gave just the coffee wood stick; after just a few minutes of play my dog began coughing. This is just the experience that I had. All dogs are different. Just please don’t let your best friend play with it unsupervised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2025
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
Do research
Size: Small
My pups love to shred things. This was a good toy for them to satisfy their need to shred things. My dogs are on the smaller side and I went with a small. I do encourage people to do their research and not leave this toy unsupervised. If your dog eats toys they shred this might not be a good toy for you. Coconut fiber can become impacted if too much is consumed. Unlike other reviewers I didn’t notice to much of a mess outside any other toy a dog might shred.
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Reviewed in the United States on February 28, 2024
M
Verified Purchase
MDR & JAR
Lexington, US
★★★★★ 1
Not Suitable for Power Chewers
Size: Large
Coconut fiber toys aren’t ideal for heavy chewers. They shred easily, can be swallowed, and may cause choking or intestinal blockages. The coffee wood is a safe durable product and loved but my dogs. I wish I would have done more research before buying the coconut fibers chew.
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Reviewed in the United States on January 29, 2026

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