Teffil™ and Teffil™ HF are a range of superior pleated PTFE membrane filters with PFA supports. These cartridge filters are suitable for use within a number of microelectronics, process and chemical applications.

This chemically inert filter range offers the removal of fine particulate from 0.05-10 micron in challenging operating conditions.

Applications

• Semiconductor
• Chemical delivery system filtration of strong acid and base solution at room temperature for semiconductor manufacturing.
• Aggressive chemicals
• Chemical delivery system filtration of strong acid base solution.
• Photovoltaic
• Aggressive chemical processes in the photovoltaic and data storage industries.

Features and Benefits

• Excellent flow characteristics

Optimised 80% to 95% porosity, uniform pore size distribution and filtration area with low pressure drop, high flow rate and long service life.

• Full traceability

All Teffil^TM cartridges are identified with a batch serial number and supplied with a Certificate of Quality.

• Controlled manufacturing environment

Teffil^TM cartridges are manufactured in an ISO cleanroom environment by fully gowned staff, minimising the risk of contamination.

• Fast rinse up time

All filters have been flushed with ultrapure DI water (18.2 Megaohm-cm, TOC less than 10ppb).

• Low binding and fouling

Teffil^TM filters are manufactured using surface modification agents to ensure minimal extractables and ensure purity performance is not compromised.

 

Quicklok^TM PFA Housings

For Use With Teffil^TM Filter Cartridges

A range of PFA filter cartridge housings, offering an excellent space saving solution. The Quicklok^TM housing locks into the bowl, allowing the bowl and cartridge to be installed or removed as a single unit, therefore ensuring that contamination and chemical contact is minimised.

This chemically inert filter range offers the removal of fine particulate from 0.05-10 micron in challenging operating conditions.

Applications

• Semiconductor

Chemical delivery system filtration of strong acid and base solution at room temperature for semiconductor manufacturing.

• Aggressive chemicals

Chemical delivery system filtration of strong acid base solution.

• Photovoltaic

Aggressive chemical processes in the photovoltaic and data storage industries.

• Microelectronics

Optimised for a broad range of microelectronics organic stripper, IPA and other solvent recirculation.

Features and Benefits

• Easy filter installation

The Quicklok^TM cartridge housing bowl is used as a tool when installing and removing the cartridge. By turning the locking ring, the cartridge is pushed vertically into the housing head, ensuring perfect alignment and double O-ring engagement.

• Minimal contact required

Operators do not have to touch the cartridge body during cartridge changeout, minimising exposure to chemicals for maximum safety and reducing the risk of contamination.

• Easy to retrofit

Compatible with industry standard 2-222/flat sing-open-end filter cartridges.

• Space-saving

Saves a minimum of 20-40cm of vertical space during changeout.

• Ultra-clean manufacturing

Assembled, cleaned and tested in class 1000 and 100 cleanroom.