GPFA-Series Pleated All-Fluoropolymer PTFE/PFA Filter Cartridges
High-Purity Filtration for Semiconductor Wet-Etch and Clean Applications
GPFA-Series pleated all-fluoropolymer filter cartridges are designed for maximum chemical resistance, ultra-low extractables, and high-temperature performance. Engineered for the microelectronics and semiconductor industries, these filters are ideal for aggressive wet-etch and clean processes where purity and reliability are critical.
Product Overview
GPFA-Series cartridges feature a PTFE membrane combined with PFA-440HP hardware, delivering a fully fluoropolymer construction that withstands highly corrosive chemicals and elevated temperatures. The pleated membrane design enables high flow rates with low pressure drop, improving process efficiency without sacrificing filtration performance.
A specialized ultra-pure water flush process reduces ionic and total organic carbon extractables, ensuring the cleanliness required for sensitive, high-purity applications.
Key Benefits
- All-Fluoropolymer Construction: PTFE membrane with PFA hardware for superior chemical resistance
- Ultra-Low Extractables: Minimized ionic and TOC levels for critical high-purity processes
- High Flow, Low Pressure Drop: Pleated design maximizes throughput and efficiency
- High Temperature Capability: Excellent performance in elevated temperature applications
- Wet-Etch and Clean Optimized: Ideal for aggressive chemical processing environments
- Cleanroom Manufactured: Ensures consistent quality and contamination control
Why Choose GPFA-Series Filters?
GPFA-Series cartridges are the preferred solution when chemical compatibility and process purity are non-negotiable. They help:
- Protect sensitive wafers and equipment from contamination
- Maintain consistent process performance
- Reduce downtime and maintenance costs
- Meet strict semiconductor industry standards
High-Purity Filtration You Can Trust
With advanced fluoropolymer materials, low extractables, and high-performance flow characteristics, GPFA-Series pleated PTFE/PFA filter cartridges deliver dependable results in the most demanding environments.
Request a quote or contact us today to find the right solution for your application.
Used by real customers in the following industries: Microelectronics, Chemicals, Polymers, Inks, Paint & Coatings, Industrial Manufacturing, Biopharm, OEM, Food & Beverage