Brand Name: miniwell Origin: Mainland China High-concerned chemical: none Type: Water Filter Straw Is it electrified: No Model: L630 NW: 40g Size: 40*136mm Filtration Poze Size: 0.1 micron Water Flow: 0.6L/min Filtration Capacity: 2000L The Optimum Temperature Range: 0℃-40℃ Application: Running Fresh Water Source Material: ABS , UF(medical grade), Slicone