Looking for Gentex Pureflo PAPR replacement parts and filters? We have everything you need to keep your Gentex Pureflo PAPR respirator up and running - including HE and combo HE filters, batteries, hoods, face shields, and chargers. We are your one-stop shop for all things Pureflo. If you don't see what you need, please call us at 800-446-8274. Click Here for the Pureflo ESM+ systems sold complete.