Hydrotech Reverse Osmosis (RO) Membranes

Hydrotech 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

Hydrotech 33001071 RO membrane 		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$94.55
Hydrotech S-FS-07
15 GPD TFC
Hydrotech Part #41400004

Hydrotech 41400004 RO membrane 		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$88.82
Hydrotech
25 GPD TFC
Hydrotech Part #33001068

Hydrotech 33001068 RO membrane 		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$65.61
Hydrotech
50 GPD TFC
Hydrotech Part #33001033

Hydrotech 33001033 RO membrane 		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$71.76
Hydrotech
75 GPD TFC
Hydrotech Part #33001056

Hydrotech 33001056 RO membrane 		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$71.76
Hydrotech S-FS-09
25 GPD TFC
Hydrotech Part #4140005

Hydrotech 33001068 RO membrane 		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 above.
Hydrotech S-FS-11
35 GPD TFC
Hydrotech Part #41400006

Hydrotech 41400006 RO membrane 		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. Sorry, this membrane is
no longer available.
Hydrotech S-FS-08
15 GPD CTA
Hydrotech Part #41400002

Hydrotech 41400002 RO membrane 		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. This membrane has been replaced by membrane S-FS-07, #41400004 above. We also recommend that you change your pre-filter to the combination sediment/carbon filter #41400076 to protect the membrane from chlorine if you are on a city water supply.