All these features mean maximum leakage protection

Respironics Ultra Fine Filter

and the adhesive strip keeps the guard locked in place

with no fragmentation

Waterproof film

Glytactin Bettermilk Original, Pouch, 1.7 lbs Sold By:1 Each All these features mean maximumGlytactin Bettermilk Original, Pouch, 1. 7 lbs. 3120 calories per pouch. A GMP based powdered medical food complete with vitamins and minerals for the dietary management of Phenylketonuria (PKU) for ages one year and older. Dispensed by prescription. Each scoop contains 5 grams of Low Phe GMP protein equivalents with only 5 mg of Phe. Contains DHA and probiotics. A creamy milk like taste with a hint of sweetness.