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HCTI

Replaces TW30HP-2526 DuPont FilmTec 500 GPD at 150 PSI 2.5 x 26 inch 99.4% Rejection Membranes

Regular price $199.99 USD
Regular price Sale price $199.99 USD
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Low-Pressure 2526 Replacement for the FilmTec TW30HP-2526

 

This 2.5-inch by 26-inch low-pressure reverse osmosis element from HCTI is a replacement for the FilmTec TW30HP-2526. It matches the following TW30HP-2526 dimensions and ratings: 2.5-inch by 26-inch format, a 6 GPM maximum feed flow, and a 113°F maximum operating temperature.

The element is rated at 500 GPD with a nominal salt rejection of 99.4% and a 98.0% minimum at a test pressure of 150 PSI. Flow and rejection are rated at 1,500 ppm NaCl, 77°F, pH 7.5, and 15% recovery, and individual elements can vary by up to 15% in flow. It is a thin-film composite polyamide membrane with a tape overwrap, a 2.4-inch outer diameter, and a 0.75-inch permeate tube. It fits a 2.45- to 2.5-inch ID housing or pressure vessel.

It tolerates operating pressure up to 300 PSI. The continuous pH range is 2 to 11, with cleaning allowed from pH 1 to 12 for up to 30 minutes. Feed water should stay under 1 NTU turbidity and SDI 5, with free chlorine below 0.1 ppm. According to HCTI's data sheet, all materials are NSF and/or FDA approved, with the exception of the outer wrap and its adhesive. If you are replacing a TW30HP-2526 in an existing 2.5-inch by 26-inch housing, confirm your system runs at or below the 300 PSI limit.

 

Specification Table

SPECIFICATION

DETAILS

Replacement For

FilmTec TW30HP-2526 (2.5" x 26" RO Element)

Manufacturer

HCTI (Hydrocomponents & Technologies Inc.)

Membrane Type

Thin-Film Composite Polyamide, Low Pressure RO

Element Dimensions

2.4" Diameter x 26" Length

Housing Fit

2.45" – 2.5" ID Housing or Pressure Vessel

Permeate Tube

0.75"

Outer Wrap

Tape Overwrap

Permeate Flow Rate

500 GPD

Nominal Salt Rejection

99.4%

Minimum Salt Rejection

98.0%

Test Conditions

1,500 ppm NaCl, 150 psi (10.3 bar), 77°F (25°C), pH 7.5, 15% Recovery

Permeate Flow Variation

± 15%

Max Operating Pressure

300 psi (20.7 bar)

Max Feed Flow

6 GPM (1.4 m³/h)

Max Operating Temperature

113°F (45°C)

pH Range (Continuous)

2 – 11

pH Range (Cleaning, 30 min)

1 – 12

Max Feed Water Turbidity

1 NTU

Max Feed Water SDI

SDI 5

Free Chlorine Tolerance

< 0.1 ppm

Materials

NSF and/or FDA Approved, Except Outer Wrap and Adhesive


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.

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