| DESCRIPTION | MEMBRANE | PORE SIZE |
| 150ml Vacuum Filter Bottle | PES MCE PVDF NYLON | 0.22μm/0.45μm |
| 250ml Vacuum Filter Bottle | PES MCE PVDF NYLON | 0.22μm/0.45μm |
| 500ml Vacuum Filter Bottle | PES MCE PVDF NYLON | 0.22μm/0.45μm |
| 1000ml Vacuum Filter Bottle | PES MCE PVDF NYLON | 0.22μm/0.45μm |