Filter inside low flow modules 800518 & 800519 Back Catalog number: 201119 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GF37TQ Filter, Tissue Quartz, (99.90% retention of 0.3µm Price on request 811-0911-EU-R Three Station Basic Dock 100-240Vac, 50-60 Hz, Eur Price on request 810-0903-01-R STP Pump Only (No Dock) Price on request