CTA Home

ART Home RO Membranes fit standard residential home RO Housings for point of use systems. ART CTA ART residential RO membrane elements are among the finest in the industry. With hundreds of thousands of membranes in operation world-wide, we offer these tap water CTA (cellulose triacetate) reverse osmosis membranes in a large range of both residential and commercial sizes.
For over 40 years we have earned a reputation of delivering consistent, high quality which makes ART Membranes the natural choice for use in home or office RO systems.
| Model No. | GPD | LPD | Size (Dia. x Length) | Recovery | Minimum Salt Rejection (%) | Stabilized Rejection |
|---|---|---|---|---|---|---|
| M-C1812A10 | 10 | 38 | 1.8 x 12 | 94 | ||
| M-C1812A15 | 15 | 57 | 1.8 x 12 | 94 | ||
| M-C1812A20 | 20 | 76 | 1.8 x 12 | 94 |
Performance specifications are based on 500 ppm tap water, 65 psi applied pressure, 77°F feed water temperature, pH 7 to 8 and 15% recovery. Element permeate flow may vary ±20%.

- ART RO membranes deliver healthier and safer drinking water.
- Remove up to 94% of total dissolved solids.
- Chlorine tolerance of 0.3 to 0.5 ppm.
- Made in the USA
- High rejection and flow rate
- Manufactured in ISO 9001:2015 certified facilities
- 100% performance and quality tested
- Backed by experienced technical support staff
- High quality for consistent and reliable performance
- Uses advanced membrane film technology and manufacturing processes
- Standard dimensions to fit commonly available housings




- Home drinking water
- Office
- Institutions
- Restaurants
- Ice makers
- Labs
- Under the counter or under the sink RO
- Point of use RO systems
- Wide variety of other applications
- Membrane housings for home reverse osmosis systems
- TDS testers for testing total dissolved solids in water
- ART CTA home RO membrane elements specifications
- Rejection chart for CTA RO membranes
- ART brand membrane elements brochure
- Membrane storage, disinfection and preservation
- RO membrane temperature and pressure correction
- Comparison of RO, UF, MF, NF membranes
- Membrane warranty
- About reverse osmosis