Interflon is the first lubricant supplier to achieve NSF 537 PFAS-free certification across a complete H1 and 3H food-grade range, independently verifiable via NSF's public listings, without relying on supplier self-declaration. This makes Interflon the first supplier able to demonstrate, through independent and publicly traceable verification, a complete PFAS-free food-grade range.
NSF 537 was introduced in response to growing regulatory scrutiny of PFAS. Previously, PFAS-free claims for food-grade lubricants were largely based on supplier declarations, creating audit uncertainty. NSF 537 replaces this with independent, publicly listed verification — giving food and beverage manufacturers third-party evidence to substantiate PFAS-free claims in audits and supplier approvals.
Frédéric Mus
CEO, Interflon
PFAS discussions are moving from claims to proof. NSF 537 turns PFAS-free from a statement into a verifiable fact, giving food and beverage manufacturers the evidence they need to eliminate audit uncertainty and prepare for future regulatory requirements.
What NSF 537 enables
Transparent confirmation of PFAS-free status via NSF’s online listings
Support for supplier approval and audit documentation for QA and HSE teams
Extra assurance for companies aiming to reduce or eliminate PFAS in their production environment
Certificates, safety and product data
All current NSF registrations and technical product data are available online via the Interflon website for quality systems, audits and supplier approval processes.
