Omnipure PuROTwist TQ56-36FC/NSF Q-Series TFC 36 Gallon Per Day (GPD) Membrane w/Flow Control. NSF Listed. 12"
DuPure Pure Blue. (After replacing the Filter Head with a Standard Omnipure Filter Head. VH1/4 or NVH1/4)
Farris ROSL4412 MSLTFC3512,
Good Water Warehouse GWW,
International Water Warehouse IWW, PT3000 PT4000,
MCS Super Twist,
RO/Conn,
