Milli-Q Integral 3 Purification System FisherSci List Price: $20.000+. Model: ZRXQ003TO 3 L/hr. With Built-In Resistivity and TOC Meter Includes: Integral 3 Q-Pod Dispenser Reservoir tank Regulator filter Hoses/tubing Manual Newer filters 30 Day Guarantee New filters installed Feb. 25th. 2014.