SKU: 92353591117

2.5" x 40" | CTA Commercial Reverse Osmosis RO Membrane | Chlorine Tolerant | Applied Membranes

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Description

2.5" x 40" | CTA Commercial Reverse Osmosis RO Membrane | Chlorine Tolerant | Applied Membranes2. 5" x 40" CTA Chlorine Tolerant Reverse Osmosis Membrane for Commercial RO System Applied Membranes (AMI) Commercial CTA RO Membranes Remove up to 96% of total dissolved solids and feature a Chlorine Tolerance of 0. 3 to 0. 5 ppm. 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



2.5" x 40" CTA Chlorine Tolerant Reverse Osmosis Membrane for Commercial RO System

Applied Membranes (AMI) Commercial CTA RO Membranes Remove up to 96% of total dissolved solids and feature a Chlorine Tolerance of 0.3 to 0.5 ppm.

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 Small Commercial CTA RO Membranes are constructed of CTA (Cellulose Triacetate) 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.

Features of Applied Membranes Commercial CTA RO Membranes

  • Chlorine Tolerant
  • 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
  • Standard dimensions to fit in commonly available housings

Specifications for M-C2540A

Part Number: M-C2540A
Membrane Size (Nominal): 2.5 x 40
Membrane Dimensions: 2.5"Dia. x 40"L
Flow Rate: 250 GPD (949 LPD)
Applied Pressure: 225 psi (1.6 MPa)
Stabilized Salt Rejection: 96%
For Housing: Standard 4" x 40"
Outer Wrap: Tape Wrapped
Membrane Sheet: CTA (Cellulose Triacetate)
Element Type: Spiral Wound
Feed Water Test Temperature: 77°F (25°C)
Single Element Recovery: 15%
Chlorine Tolerance: 0.3-0.5 ppm
(1 ppm maximum)
Feed water pH Range: 4-6 (continuous)
Cleaning pH Range: 3-8 (30 minutes)
Maximum Operating Pressure: 300 psig (2.1 MPa)
Maximum Operating Temperature: 104°F (40°C)
Maximum Feed Water Turbidity: 1 NTU
Maximum Feed Water SDI (15 min): 4
Maximum Pressure Drop: 13 psig (0.9 bar)
Maximum Feed Flow: 6 gpm
Minimum Brine to Feed Flow Ratio: 5:1
End Style: Male PWT (Stinger Style)
Manufacturer: Applied Membranes, Inc.
Country of Manufacture: United States (USA)

Note: Performance specifications based on 500 ppm tap water, 225 psi (1.6 MPa) applied pressure, 77ºF (25ºC) feed water temperature, and the recovery listed in the table above. Element permeate flow may vary ± 20%.

Applications for AMI Commercial RO CTA Membranes

  • Restaurants
  • 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
  • Wide Variety of Other Applications

Physical Dimensions of M-C2540A:

Total Length (L):

40 In. (101.6 cm)

Membrane Length (I):

38 In. (96 cm)

Diameter (D):

2.5 In. (6.4 cm)

PWT (P):

0.75 In. (1.9 cm)

Replacement Compatibility for AMI 25x40 CTA RO MEMBRANES

Applied Membranes M-C2540A membrane elements fit industry-standard 2.5x40 membrane housing pressure vessels and can be used as direct replacement for many industry-standard 25x40 size CTA RO elements with 3/4" male product water tubes ("stinger style").

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: 92353591117

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4.5 ★★★★★
Based on 27 reviews
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Verified Purchase
ShelbbLC
Battle Creek, US
★★★★★ 3
Love the sheets but GOSH THEY STINK
Color: 19 - Forest Green, Size: Queen (20" X 30")
I have the dark green sheets and bought these for extra cases to match. I would give them 5 stars if it weren’t for the fact that they smell absolutely horrible. I am so surprised after reading reviews that more people don’t mention it?! Maybe it’s more prominent in darker colors but I have washed these now 3 different times even with scent beads and still hate the smell. I wish I could accurately describe what it smells like— it’s just not good and for some reason, body heat only exacerbates it and makes the smell even worse and I wake up feeling like a smell like the sheets… which isn’t a good thing. Besides that, I do really enjoy them. They feel great on your skin and I love the color. I wish the smell didn’t kill them so badly for me ☹️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
A
Verified Purchase
Amy
Lexington, US
★★★★★ 5
Comfy soft pillow covers
Color: 02 - White, Size: Queen (20" X 30"), Color: 02 - White, Size: Queen (20" X 30")
Absolutely love these pillow cases! I bought 2 sets. After I received them & washed & dried them they did remain wrinkly. I just went ahead and put them on my pillows & the wrinkles went away. I continue to love the feel, coolness & comfort. Will definitely buy more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
L
Verified Purchase
Lisa Brown
Dallas, US
★★★★★ 5
Great soft pillow cases
Color: 03 - Navy, Size: Standard (20" X 26")
Pillow cases are beautiful and soft, great quality. I had to return them because standard were too small. I am going to order queen instead.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
J
Verified Purchase
J
Omaha, US
★★★★★ 5
These Bamboo Pillowcases Made Me Realize I Sleep Hot
Color: 07 - Cream, Size: Queen (20" X 30"), Color: 07 - Cream, Size: Queen (20" X 30")
I bought these mostly because I kept hearing people talk about bamboo pillowcases and honestly thought it sounded a little overhyped, but I totally get it now. The first thing I noticed was how cool they felt compared to regular cotton. I tend to get warm when I sleep and flip my pillow a million times during the night looking for the cold side, and these actually stay noticeably cooler longer. They also feel really soft without having that weird slippery texture some silky pillowcases have. My skin has been less irritated lately and my hair definitely looks less frizzy in the mornings. I have thick hair that tangles easily overnight, and these have helped more than I expected. Another thing I appreciate is that they’ve washed well so far. I was worried they’d pill or lose softness after a wash cycle, but they still feel smooth and nice. They also just make the bed feel cleaner and more comfortable overall. One of those small upgrades that ends up making a bigger difference than you’d think.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
A
Verified Purchase
Aquamac
Port Orchard, US
★★★★★ 5
Soft and cooling
Color: 08 - Sage Green, Size: Queen (20" X 30")
These are great pillowcases. Very soft, comfortable, and they stay cool throughout the night. They fit perfectly and feel really nice against your skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

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