SXL-225FSFCPVC Ultrafiltration Membrane for Electronic Grade Ultrapure Water Pentair Equivalent

LEFILTER is pleased to introduce the SXL-225FSFCPVC Ultrafiltration Membrane for Electronic Grade Ultrapure Water, a high-efficiency filtration module engineered to meet the stringent purity requirements of the electronics, semiconductor, and precision optics industries. Designed as a functional equivalent to the Pentair ultrafiltration series, the SXL-225FSFCPVC membrane combines chemically resistant materials with advanced hollow fiber construction, delivering outstanding contaminant removal performance for ultrapure water (UPW) systems across a wide range of high-tech manufacturing environments.

Technical Specifications

Crafted for demanding applications, the SXL-225FSFCPVC incorporates fine-pored PVDF hollow fibers encased in a durable CPVC housing. Its outside-in flow path ensures superior retention of particulates and microorganisms while maintaining a stable flow rate under low pressure conditions.

This design ensures compatibility with a broad spectrum of system configurations and guarantees reliable performance in long-term operations.

Key Applications

As a Ultrafiltration Membrane for Electronic Grade Ultrapure Water, the SXL-225FSFCPVC is tailored for use in high-purity water systems where any trace of contamination could compromise production integrity. It is particularly well-suited for the following critical applications:

• Semiconductor wafer processing – ensuring rinse and etch stages are supplied with contaminant-free water.

• TFT-LCD and OLED panel manufacturing – protecting display surfaces from micro-defects due to suspended solids or microorganisms.

• Solar panel fabrication – contributing to optimal cell efficiency through ultrapure water rinses.

• Final-stage UPW polishing – deployed after reverse osmosis and ion exchange units to ensure sub-micron water quality.

• Microelectronic component assembly – where even nanometer-scale particles can cause defects or yield loss.

• Cleanroom humidification systems – where microbial control is critical to maintaining air purity standards.

Thanks to its high compatibility and rugged housing design, the SXL-225FSFCPVC is a smart replacement solution for Pentair membrane users looking to maintain quality while optimizing cost-effectiveness.

FAQ

Q1: Is the SXL-225FSFCPVC membrane compatible with Pentair UF systems without modification?

A1: Yes, this membrane is specifically designed to be a drop-in equivalent to Pentair UF models and can be integrated into most existing setups without structural changes.

Q2: How often does this membrane require chemical cleaning?

A2：Cleaning frequency depends on the feedwater quality and system operation. In most UPW systems with pre-treatment, a chemical cleaning interval of every 3–6 months is typical to maintain optimal performance.