About

About Critical Process Filtration About Critical Process Filtration Inc Critical Process Filtration provides pharmaceutical and biotechnology filters, catering to needs from laboratory scale to full production. As an ISO 90001:2015 certified company located in New Hampshire, we guarantee that your filter requirements are met with the highest standards—all right here in the USA. For product manufacturing that includes the filtering of critical fluids, CPF provides high-performance filters, technical consulting, and fast delivery at great pricing. Scale up confidently and efficiently with Micro Capsules, Standard Capsules, and Cartridges made from the same materials. Critical Process Filtration is a preferred vendor for major corporations in the Life Sciences industries and has been manufacturing filtration products in the USA for 25+ years.