HCTI
Replaces TW30-2540 Dow FilmTec 600 GPD at 225 PSI 2.5 x 40 inch 99.5% Rejection Membranes
Couldn't load pickup availability
- FREE SHIPPING to The Contiguous United States! (Excluding Alaska & Hawaii)
- Hydrocomponent's membranes are equivalent to all major U.S. brands!
- Found a Better Price? Contact Us, We'll See if We Can Get You a Better Deal!
- MADE IN THE UNITED STATES!
- 1 Year Manufacturer's Warranty!
- IN STOCK & SHIPS FAST from The United States!
- For Quantity Discounts Contact Us for a Quote!
- Customers Outside The Contiguous United States, Please Contact Us for a Quote!
- For Private Labeling Contact Us for a Quote!
- Call: 1 (760) 598-0189
- Email: hctivista@gmail.com
High-Performance 2.5" x 40" Tap Water RO Membrane (Replacement for TW30-2540)
For commercial water purification, spot-free rinse systems, and light industrial reverse osmosis setups, this 2.5-inch by 40-inch spiral-wound reverse osmosis (RO) membrane provides a highly cost-effective, relatively equivalent alternative for systems currently utilizing Dow FilmTec TW30-2540 elements. Manufactured in the United States, this commercial-grade element utilizes advanced thin-film composite (TFC) technology to effectively remove dissolved solids, heavy metals, and hard minerals from standard municipal and low-TDS tap water sources. Designed with exact physical dimensions (2.5" x 40"), it offers seamless drop-in compatibility for standard commercial pressure vessels without requiring any plumbing or system modifications.
Operating at an identical applied test pressure of 225 PSI, this robust replacement membrane produces a highly reliable nominal permeate flow rate of 600 gallons per day (GPD) alongside an outstanding 99.50% salt rejection rate. Its high purity output and durable construction make it an ideal choice for facility operators, mobile detailers, and hydroponic growers seeking a dependable equivalent for commercial drinking water stations and spot-free car washes where preventing scale build-up and mineral spotting is essential.
| Specification | Details | Notes |
| Compatible Model | Replaces Dow FilmTec TW30-2540 | Relatively equivalent replacement |
| Membrane Type | Tap Water Reverse Osmosis (RO) | Thin-Film Composite (TFC) |
| Origin | Made in the United States | |
| Nominal Size | 2.5" x 40" | Standard commercial 2540 footprint |
| Permeate Flow Rate | 600 GPD | Measured under standard test conditions |
| Nominal Salt Rejection | 99.50% | High purity removal rate |
| Test PSI (Applied Pressure) | 225 PSI (1.55 MPa) | Standard test pressure |
| Test Feed Concentration | 2,000 ppm TDS | Evaluated at 77°F (25°C) |
| Recovery Rate | 15% | |
| Primary Applications | Spot-Free Rinse, Commercial RO, Water Vending | Ideal for municipal/tap water treatment |
Non-OEM Compatibility: This product is a high-quality, non-OEM compatible replacement membrane designed to function as an alternative to original manufacturer components. While engineered for direct fit and functional compatibility, specific performance metrics and technical specifications—including, but not limited to, permeate flow rate (GPD), operating pressure (PSI), and salt rejection percentages—may vary from the exact specifications of the original OEM target model. It is the customer's sole responsibility to cross-reference these specifications with the original part to ensure the replacement meets their specific operating requirements prior to purchase and installation. All brand names, part numbers, and logos are the property of their respective owners and are used solely for identification and cross-reference purposes. This product is not affiliated with, endorsed by, or sponsored by any original equipment manufacturer.
Share
