SKU: 36029663972

2.5” x 21” | 450 GPD | 150 PSI | Low Energy RO Membrane | Applied Membranes

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Description

2.5” x 21” | 450 GPD | 150 PSI | Low Energy RO Membrane | Applied Membranes2. 5" x 21" Low Energy Reverse Osmosis Membrane Tap or Brackish Water 450 GPD at 150 PSI AMI Low Energy (Low Pressure) RO Membrane elements are specially designed to run at 150 psi while producing the same product flow as standard elements. By using these elements in your commercial reverse osmosis system, you can significantly reduce your operating costs in tap water applications. AMI Low Energy RO membrane elements produce high quality water from


2.5" x 21" Low Energy Reverse Osmosis Membrane | Tap or Brackish Water | 450 GPD at 150 PSI


AMI Low Energy (Low Pressure) RO Membrane elements are specially designed to run at 150 psi while producing the same product flow as standard elements. By using these elements in your commercial reverse osmosis system, you can significantly reduce your operating costs in tap water applications.

AMI Low Energy RO membrane elements produce high quality water from tap or brackish water in small commercial RO systems, and are among the finest in the industry. With hundreds of thousands of membranes in operation in water filtration systems world-wide, AMI membranes have earned a reputation of delivering consistent, reliable, and long lasting performance, making AMI Membranes the natural choice for use in small commercial RO systems. AMI Low Energy Commercial RO Membranes are constructed of low pressure tap water TFC (thin film composite) membrane material and fit standard PVC and Stainless Steel RO Membrane Housings.

AMI Membranes are 100% Quality and Performance Tested in their ISO 9001:2015 Certified Facilities.

M-T2521ALE Specifications

AMI Part Number: M-T2521ALE
Membrane Size (Nominal): 2.5 x 21
Membrane Dimensions: 2.5"Dia. x 21"L
Flow Rate: 450 GPD (1,703 LPD)
Applied Pressure: 150 psi (1 MPa)
Stabilized Salt Rejection: 99%
For Housing: Standard 2.5" x 21"
Outer Wrap: Tape Wrapped
Membrane Type: Tap or Brackish Water
Membrane Sheet: TFC (Thin Film Composite)
Element Type: Spiral Wound
Feed Water Test Temperature: 77°F (25°C)
Single Element Recovery: 8%
Chlorine Tolerance: 0
Feed water pH Range: 2-11
Manufacturer: Applied Membranes, Inc.
Country of Manufacture: United States (USA)

Note: Performance specifications based on 2,000 mg/l sodium chloride, 150 psi (1 MPa) applied pressure, 77ºF (25ºC) feed water temperature, pH 8 and the recovery listed in the table above. Element permeate flow may vary ± 20%. Caution: Do not run these membranes at a pressure that will produce more than their rated product flow rate. This will lead to premature fouling of the membrane resulting in drop in permeate flow and higher TDS of the permeate.


Features of AMI LE Low Pressure Tap Water / Brackish Water RO Membranes

  • Reduce operating costs and wear and tear on your system by running your system at a lower pressure.
  • High Rejection & Flow Rate
  • Manufactured in our ISO 9001:2015 Certified Facilities
  • 100% Performance and Quality Tested
  • Backed by our Experienced Technical Support Staff
  • 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


Applications for AMI Low Pressure RO Membranes

  • Restaurants
  • Aquariums
  • Whole House (Residential)
  • Office
  • Institutions
  • Hotels
  • Hospitals
  • Disaster Relief
  • Spot Free Rinse/Car Wash
  • Labs
  • Pharmaceutical
  • Humidification
  • Misting
  • Manufacturing
  • Rinse Water
  • Bottled Water
  • Water stores
  • Beverage
  • Food Processing
  • Ice Makers
  • Commercial Water Treatment
  • Ice Makers
  • Tap Water
  • Brackish Water
  • Wide Variety of Other Applications

Physical Dimensions of M-T2521ALE:

Total Length (L):

21 In. (53.3 cm)

Membrane Length (I):

19 In. (48 cm)

Diameter (D):

2.5 In. (6.4 cm)

PWT (P):

0.75 In. (1.9 cm)


Replacement Compatibility for AMI 2.5 X 21 LE RO MEMBRANES

Applied Membranes M-T2521ALE low energy membrane elements can be used as direct replacement for many industry-standard 25x21 size low pressure RO elements with 3/4" male product water tubes ("stinger style") which are rated at 150psi. These include Axeon HF1-2521 and HF6-2521.

If you do not see your membrane 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: 36029663972

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Tech
Cuba, US
★★★★★ 5
Great product, roomy, well made
Color: Cloud White, Size: 8"W
Love this! Bought a second one. It is sturdy with a lot of protection in the hard case. I expected the case to be soft, but as I think of it, I am happy that it is hard shelled on the outside in order to protect the items inside. The case also has tons of room. I will keep my most-used jewelry packed in it and just grab this case when I travel. Prior to ordering this, I ordered another brand and I am SO happy that I returned that one. It was flimsy, cheaply made and not functional. This is great - looks expensive, well made, velvet lined, plenty of room. This is a bit on the larger side, but completely functional to put into a suitcase. It is organized well, too. My only suggestion for the makers is that the inside dividers could be secured better (they move around a bit) and if they wanted to hit it out of the park, they could actually offer additional dividers for that section (since the sections are fairly large, they could be divided further). However, all in all, this is a great travel organizer and a good value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2025
S
Verified Purchase
Samantha Jane
Draper, US
★★★★★ 4
Holds a lot of jewelry in a compact travel case
Color: Ink Black, Size: 8"W
This is a nice sturdy jewelry case that is the perfect size for travel. I took the mirror out because I didn't need it and I needed more room for jewelry. I used it on a 12 day cruise where we dressed up a lot and I was able to fit all of my dressy jewelry in it. I used the bottom underneath the earring display to put my bracelets in because it has adjustable compartments. It kept my jewelry organized and easy to find. I wish the necklace area could be longer/bigger as my necklaces were almost getting tangled into each other. I chose the black color because I thought it wouldn't show wear and tear as much as a lighter color. The zippers were tricky occasionally. That's also why I took the mirror piece out so it would zip better. I am happy with this travel case and will use it again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025
E
Verified Purchase
EXTRAVAGANT ON A BUDGET
Pawtucket, US
★★★★★ 5
Worth IT!
Color: Cloud White, Size: 8"W, Color: Cloud White, Size: 8"W
Super cute and well made. I recently got one from target for 10 bucks which was so small and Barley had room. This has a lot of room for all my earring etc. I really like this product nice and well made. The color is super cute. The inside has a very nice soft inside velvet. Get this product its super cheap and good well made.
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Reviewed in the United States on April 29, 2026
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jessica russell
Louisville, US
★★★★★ 5
CUTE LITTLE PINK JEWELRY BOX GREAT FOR THIN CHAINS AND RINGS
Color: Jelly Pink, Size: 8"W
The Jewelry box was a great Pink Color. I understand the dimensions were posted but I did not understand the box was as small as it was. The box however was sturdy and made with great quality. It is a great box for small non bulky jewelry. I would buy again.
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Reviewed in the United States on May 12, 2026
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Verified Purchase
Dr. Nicckay Natson
New York, US
★★★★★ 5
Beautiful Travel Case
Color: Cloud White, Size: 4.1"W, Color: Cloud White, Size: 4.1"W
This travel jewelry box is very nice and great quality. It is durable they did a wonderful job on this product with each compartment for organization. The size is small and compact. The color is beautiful. I would purchase from this seller again.
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Reviewed in the United States on January 5, 2026

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