SKU: 18657906866

2.5" x 21" NF 90% Rejection Membrane

$159.74 $177.49
Save 10%
No.2 Bestseller on 2pierres.com >

Pay in installments of $44.37 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 17 - Sep 22

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

2.5" x 21" NF 90% Rejection MembraneAMI 2. 5" x 21" Nanofiltration Membrane Element 90% REJECTION NF MEMBRANE ELEMENT AMI 2. 5 x 21 Nanofiltration Membrane produces 250 gallons per day at 90% rejection and fits a standard 2. 5 inch by 21 inch membrane housing. AMI NF9 spiral wound nanofiltration membranes provide high productivity performance while removing a high percentage of salts, nitrate, iron and organic compounds such as pesticides, herbicides and THM precursors. The low net


AMI 2.5" x 21" Nanofiltration Membrane Element

90% REJECTION NF MEMBRANE ELEMENT

AMI 2.5 x 21 Nanofiltration Membrane produces 250 gallons per day at 90% rejection and fits a standard 2.5-inch by 21-inch membrane housing. AMI NF9 spiral wound nanofiltration membranes provide high productivity performance while removing a high percentage of salts, nitrate, iron and organic compounds such as pesticides, herbicides and THM precursors. The low net driving pressure of the NF9 membrane allows the removal of these compounds at low operating pressures.

AMI Membranes are 100% Quality and Performance Tested.

Specifications for M-N2521A9

AMI Part Number: M-N2521A9
Flow Rate: 250 GPD (946 LPD)
Membrane Type: NF9 nanofiltration
Average Salt Rejection: 90%
Average Hardness Rejection: +97%
For Housing: Standard Residential 2.5" x 21"

Note: Performance specifications based on 2,000 mg/l magnesium sulfate, 150 psi (1 MPa) applied pressure, 77°F (25°C) feed water temperature, and 15% recovery. Element permeate flow may vary ±15%.

Features of AMI Commercial NF Membranes

  • Removes 90% of total dissolved solids from water.
  • 97% Hardness Rejection
  • Low energy usage reduces power consumption and cost
  • Reliable Flow Rates
  • 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 Commercial Nanofiltration Membranes
  • Commercial water demineralization
  • Food and Beverage
  • Pharmaceutical

 


Physical Dimensions of M-N2521A9:

Total Length (L):

21 In. (53.3 cm)

Membrane Length (I):

19 In. (48 cm)

Diameter (D):

2.5 In. (6.4 cm)
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: 18657906866

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jeyadharshan
West Palm Beach, US
★★★★★ 5
Good Fit for 2020 Honda Odyssey
Color: CA12061, Color: CA12061
The air filter fits my 2020 Honda Odyssey perfectly. Easy to install and works well. No issues at all. Happy with the purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 16, 2025
D
Verified Purchase
Don
Lexington, US
★★★★★ 5
High Quality
Good price for a great product. Changed oil and fuel filter today. Looks exactly like oem and no leaks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
O
Verified Purchase
ODSteve
Lake Worth, US
★★★★★ 5
Amazing fit and price
Works great every time!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2025
C
Verified Purchase
Colin W.
Dallas, US
★★★★★ 5
Great replacement filters
I’m onto round 2, almost due for round three of filter and oil changes on my eco diesel JL and so far these have worked great because i refuse to pay $50 for just an oil filter. No oil pressure issues with the oil filters and fuel filters prime and work as they should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2025
K
Verified Purchase
kelly clark
Louisville, US
★★★★★ 5
Perfect fit for 2020 jeep eco diesel
Send set 8 have used, on my 2020 Jeep Wrangler Rubicon with Eco Diesel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

recommand products

P&B Textiles - Barnyard Babies - Bandana Allover Ivory/Blue
15.50
Benartex - Cozy Cabin - Stripe Teal
13.50
Iowa State Cyclones Flannel Sweatshirt
45.00
AC/DC Flannel Sweatshirt
45.00
Benartex - Pearl Splendor - Blue Violet
14.75