SKU: 98317024021

24 Gallon Per Day Home RO Membrane | AMI Membranes | Replaces TW30-1812-24

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Description

24 Gallon Per Day Home RO Membrane | AMI Membranes | Replaces TW30-1812-24AMI 24 Gallon per Day Home RO Reverse Osmosis Membrane AMI 24GPD home RO membrane elements 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, high quality which makes AMI Membranes the natural choice for use in home or office RO systems. AMI Home RO Membranes are constructed of tap water TFC (thin film


AMI 24 Gallon per Day Home RO Reverse Osmosis Membrane

AMI 24GPD home RO membrane elements 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, high quality which makes AMI Membranes the natural choice for use in home or office RO systems. AMI Home RO Membranes are constructed of tap water TFC (thin film composite) membrane material and fit standard residential home RO Housings for point of use systems.

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

M-T1812A24 is certified to NSF/ANSI 58 for the reduction of Arsenic, Barium, Cadmium, Chromium (Hexavalent), Chromium (Trivalent), Copper, Turbidity, Fluoride, Lead, Radium 226/228, Selenium, and TDS.

M-T1812A24 is a direct replacement for DOW FilmTec TW30-1812-24, which was discontinued by the manufacturer.

Specifications for M-T1812A24

AMI Part Number: M-T1812A24
Flow Rate: 24 GPD (91 LPD)
Membrane Type: TFC (Thin Film Composite)
Minimum Salt Rejection: 96%*
Stabilized Salt Rejection: 98%*
For Housing: Standard Residential 2" x 12"
Replacement for System:

 AAA-245, AAA-245P, AAA-245UV, and nearly any 24 GPD home RO system with a standard housing.

Since the presence of free chlorine and other oxidizing agents will cause premature membrane failure, a carbon block filter should be used before this RO membrane element when filtering chlorinated water.
Performance specifications based on 500 ppm tap water, 50 psi (0.35 MPa) applied pressure, 77°F (25°C) feed water temperature, feed water pH 7-8 and 15% recovery. Element permeate flow may vary ± 15%.
*Salt Rejection shown is from internal test data.

AMI M-T1812A24 RO membrane element is compatible with and replaces the following part numbers:

  • American Plumber WRO-3167

  • American Plumber WRO-31687

  • Ametek/US Filter RO-3167

  • Aqua Flow E24TFC-2

  • Aqua Flow E24TFC-3

  • Cuno APRO 5000

  • DOW TW30-1812-24

  • DuPage RO-TS3T-24

  • DuPage RO-TS4T-24

  • DuPont TW30-1812-24

  • EcoWater ERO B524

  • Farris Genesis ROS5

  • FilmTec TW30-1812-24

  • Kent BareBones 24 TFC

  • Kent BareBones Maxxima 24

  • Kent BareBones Maxxima 24 R

  • Kent BareBones RO 24 TFC

  • Osmotik T112-25

  • RO Ultratec TF-1512-25

  • ROTEK RTF-265

Features of AMI Home RO Membranes

  • Remove up to 99% of total dissolved solids from water.
  • High Rejection and 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
  • Certified to NSF/ANSI 58 for the reduction of Arsenic, Barium, Cadmium, Chromium (Hexavalent), Chromium (Trivalent), Copper, Turbidity, Fluoride, Lead, Radium 226/228, Selenium, and TDS.

Applications for AMI Home RO Membranes

  • In the Home for Drinking, Cooking, Pets, and Plants
  • Offices
  • Aquariums
  • Institutions
  • Restaurants
  • Ice Makers
  • Labs
  • Under the Counter/Under the Sink RO
  • Point of use RO Systems

Physical Dimensions of M-T1812A24:

Total Length (L):

11.75 In. (29.85 cm)

Membrane Length (I):

10.0 In. (25.4 cm)

Diameter (D):

1.8 In. (4.57 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: 98317024021

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4.2 ★★★★★
Based on 8 reviews
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Product Reviews
T
TexNewMex
Belleville, US
★★★★★ 5
Fantastic
Color: Beige, Size: A-132''W-6 Panel
I am perennially in the process of rearranging, reorganizing, getting ready for yard sales, changing the functions of various rooms, moving everything out of a room to do a deep clean, etc, which means that there is always SOME part of my house, if not the entire thing, that is a disaster zone. Having someone knock on my door triggers a "duck and cover" reflex because it's so embarrassing for anyone to see that I live like this. (I *feel* like I don't, really, because I know that all the various stages are all temporary, but when there's always something temporary going on, it might as well be permanent, you know?) So THANK HEAVENS for a room divider that is not only large enough to divide my uncomfortably long den in half the long way so I can shove all the messy parts up against the back wall -- that is not only simple and attractive and neutral and (this is important) NOT BLACK because I have multiple pets and anything black in this house will be pet-hair-colored within 20 seconds -- that not only has **SIX** panels for lots of options of how I want to divide the space/s -- but is also on WHEELS. Someone out there really does love me, it's true! The panels are stable *enough* - I'm not going to lie and say that nothing is going to knock them over, because I have some balance issues, and I also have cats, and both of those circumstances has resulted in a mess on at least one occasion. But in the cats' defense, they've never dealt with a room partition that didn't hang from the ceiling before; and in my defense, I just grabbed the first thing I could reach on the way down. Not the product's fault in either case. Assembly was a little dicey as I am currently in **bilateral** (oh yes, that's fun) wrist braces, so I had to give up until I had help. But I think if you're able-bodied, you shouldn't have any difficulty. The only down side is, now that I've hidden away all the mess so I can break out the holiday decorations, you know what happens next, right?? That's right... the PERMA-MESS ZONE. Oh no. Oh well. Full item name: Room Divider 132''W Wall Divider for Room Partition (Heavy Duty Base) 6 Panel Partition Room Dividers, Freestanding Room Divider Screen Separation W/Wheel Folding Privacy Screen Panel Space Separator (six panels, beige)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
E
Verified Purchase
E. Leon
Phoenix, US
★★★★★ 3
Difficult assembly, doesn’t fold well, looks good fully open
Color: Grey, Size: B-88''W-4 Panel
The instructions for this divider are very inadequate. After having to redo parts of the assembly, I have finally assembled it. The divider itself seems very nice when it is fully open, however it is not possible to fold it well as all the bars with the wheels go in various directions making it impossible to fold it neatly. And it has a large footprint. It is possible that I did not assemble it fully well because of the lack of adequate instructions. I am not even sure if I will keep it because I need to fold out of the way when nothing in use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
K
Verified Purchase
K.L
Battle Creek, US
★★★★★ 4
Slightly challenging build
Color: Beige, Size: A-88''W-4 Panel
This was my second screen set I've purchased, first of this style. Not the easiest to assemble. Lots of pulling and tugging; not a highlight in my day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
L
LBZ
Birmingham, US
★★★★★ 5
Commercial grade divider suitable for many needs
Color: Beige, Size: A-132''W-6 Panel
This item will be used at a future event where we need to separate a single locker room into two large areas, without any construction. This divider is perfect for the job because the partitions can be 1 to 6 panels and it will roll into place. When the event is over, the divider will fold/roll away and the locker room will return to its original design. The unit is very heavy, which will ensure that it is sturdy and stable. All the components arrived, wrapped in plastic to prevent damage. The screen material is a woven polyester in a cream color that will occlude any visibility but it may be possible to see shadows on the opposite side. The height is about 6ft, which would require a very tall person to "peep over" the divider. I needed a quality unit for this project and the frame, screens, and mobility will meet the needs. The divider is not the same as the small decorative dividers -- it is more of a commercial grade product, yet tasteful. If you want/need a small divider as an accent piece, this is not the best choice. This item could be used in a medical office, treatment/massage room, to divide an office room into two, or block a hallway in a building.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 2, 2025
M
Verified Purchase
Mr. Ruiz
Birmingham, US
★★★★★ 2
Flimsy
Color: Grey, Size: B-88''W-4 Panel
Would not recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

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