Electronics Chemicals


Ultra-purity chemicals are the basis for semiconductor fabrication. These application-specific chemicals vary from acids, alkalis, alcohols to solvents and ketones which require a wide range of filters with different chemical compatibilities. Cobetter utilizes state-of-the-art manufacturing equipment in a controlled environment to manufacture and assemble electronic-grade chemical filters, which are super-clean and produce low extractable and metal ions. Each electronic-grade chemical filter is 100% integrity tested.

Recommended Filters

PFA SeriesGTF Series
CPFA SeriesGTP Series
CLPF Series
CEPP Series
AET Series
LPFPE Series
PFA housing Series
HCP Series
  • High-Efficiency Filtration for Chemicals CLPF Filter Cartridges constructed of a PTFE membrane that provides excellent chemical compatibility and is inherently hydrophobic. It is specifically designed to limit iron extraction so that it meets the requirements of chemicals and organic solvents in the electronics industry.
  • High Retention Rate Filter Cartridges · Electronic Grade ELPF Filter Cartridges are composed of PTFE membrane. They are inherently hydrophobic and provide excellent organic and inorganic corrosion resistance. ELHPF Filter Cartridges are composed of hydrophilic PTFE membrane. They are recommended for the filtration of polar solvents. Since they require no pre-wetting, they can decrease operating time, thus helping to reduce cost.
  • All-Polyfluorene Construction · Cost Effective AET Filter Cartridges have an all-polyfluorene construction with a PTFE membrane which makes it suitable to filter electronic grade chemicals. It is more cost effective when compared to other all-polyfluorene filter cartridges.