Crosstex™ Isolator™ Plus N95 Surgical Respirator Crosstex™ Isolator™ Plus N95 Surgical Respirator GPRN95 MAXIMUM FILTRATION. NIOSH-approved and FDA-cleared flat-fold N95 Surgical Respirator with malleable nose and chin pieces for a better fit. Where to Buy x Category Dealer Partners Sales Representative Strategic Markets Schools Representative Accutron™ Equipment Sales Zip Code Find Representative Reset Select a category, input a zip code and click on Find Representative, or explore the complete list here.