Hydrotech Reverse Osmosis (RO) Membranes

replacement reverse osmosis membrane elements for Hydrotech RO systems

We are pleased to offer the complete range of genuine Hydrotech replacement reverse osmosis membranes for all Hydrotech brand RO systems. If you are unsure which membrane is used in your system, check your current RO membrane for a white sticker which will indicated the membrane type (TFC or CTA) and a number which indicates the membrane capacity (9, 15, 25, 35, 45, 50, or 75 GPD).

We are also pleased to offer a Best Price Guarantee on all Hydrotech reverse osmosis membranes. We will meet or beat any competitor's advertised price at time of original purchase. Please call us toll free at 1-866-376-2690 to request a price match if you find a competitor with a lower price. Please note that price guarantee applies to competitor's price including shipping at time of original purchase only.

Hydrotech RO Membranes

Model	Type / Capacity	Color	RO systems that use this membrane...	Price Each
Hydrotech S-FS-17 9 GPD TFC Hydrotech Part #33001071 Alternative Part #41400003	TFC 9 GPD	yellow w/ red band	Hydrotech Models: 101, 102, 103 Series, 10103, 10203, 1240 Series, 1240 E Series, 240 M Series, 1240 Pro Series, 4VTFC9G, 4VTFC9GPB, F-HT-9, F-HTF-9, and more. Replaces membrane model 41400003 (green w/ red band).	US$54.95 Free Shipping!
Hydrotech S-FS-07 15 GPD TFC Hydrotech Part #41400004	TFC 15 GPD	green w/ yellow band	Hydrotech Models: F-HT-15, F-HTF-15, 101 Series, 102 Series, 1240 Series, 1240 E Series, 1240 M Series, 1240 Pro Series, and more	US$64.95 Free Shipping!
Hydrotech S-FS-09 25 GPD TFC Hydrotech Part #4140005	TFC 25 GPD	green w/ black band	Hydrotech Models: F-HT-25, F-HTF-25, 101 Series, 102 Series, 1240 Series, 1240 E Series,1240 M Series, 1240 Pro Series, 3VTFC25G, 4VTFC25G, 4VTFC25GPB, and more.	This membrane has been replaced by membrane #33001068 below
Hydrotech S-FS-11 35 GPD TFC Hydrotech Part #41400006	TFC 35 GPD	green w/ purple band	Hydrotech Models: F-HT-35, F-HTF-35, 101 Series, 102 Series, 1240 Series, 1240 E Series,1240 M Series, 1240 Pro Series, and more.	US$69.95 Free Shipping!
Hydrotech S-FS-20 45 GPD TFC Hydrotech Part #41400007	TFC 45 GPD	green w/ orange band	Hydrotech Models: F-HT-45, F-HTF-45, 101 Series, 102 Series, 1240 Series, 1240 E Series,1240 M Series, 1240 Pro Series, and more.	US$59.95 Free Shipping!
Hydrotech S-FS-08 15 GPD CTA Hydrotech Part #41400002	CTA 15 GPD	blue w/ yellow band	Hydrotech Models: F-HT-15, F-HTF-15, 10304, 103 Series, 1240 Series, 1240 E Series,1240 M Series, 1240 Pro Series.	US$58.95 Free Shipping!
Hydrotech S-FS-06 9 GPD CTA Hydrotech Part #41400001	CTA 9 GPD	blue w/ red band	Hydrotech Models: HT, HTF, and 103 Series models that use a CTA 9 GPD membrane	US$64.95 Free Shipping!
Hydrotech 25 GPD TFC Hydrotech Part #33001068	TFC 25 GPD	yellow w/ blue band	Hydrotech Models: F-HT-25, F-HTF-25, 101 Series, 102 Series, 1240 Series, 1240 E Series,1240 M Series, 1240 Pro Series, 3VTFC25G, 4VTFC25G, 4VTFC25GPB, and more. Replaces membrane model 41400005 (green w/ black band).	US$67.95 Free Shipping!
Hydrotech 50 GPD TFC Hydrotech Part #33001033	TFC 50 GPD	yellow w/ white band	Hydrotech Models: F-HT-50, F-HTF-50, 1240 Series, 1240 E Series,1240 M Series, 1240 Pro Series, 3VTFC50G, 4VTFC50G, 4VTFC50GPB, and more.	US$69.95 Free Shipping!
Hydrotech 75 GPD TFC Hydrotech Part #33001056	TFC 75 GPD	yellow w/ black band	Hydrotech Models: F-HT-75, F-HTF-75, 1240 Series, 1240 E Series,1240 M Series, 1240 Pro Series, 4VTFC75G, 4VTFC75GPB, and more.	US$79.95 Free Shipping!