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FRCT-CAPILLARY
Flow Restrictor, Capillary Style
Our Price: $6.95

This flow restrictor capillary is a fit for all our RO-4 and RO-5 Reverse Osmosis Systems, as well as a number of other systems where standard 1.8" x 12" membrane elements are used. NOTE: Be sure to select the restrictor size that best matches the rated output for the membrane used in your system.
Filmtec TW30-1812-24
Filmtec 24GPD TFC Membrane - TW30-1812-24
Our Price: $47.00

This residential membrane element is a fit for all our RO-4 and RO-5 Reverse Osmosis Systems, as well as a number of other systems where standard 1.8" x 12" membrane elements are used. The membrane ships DRY, is NSF approved, and made in the USA.
Microline 25GPD TFC Membrane (S1227RS)
Microline 25GPD TFC Membrane (S1227RS)
Our Price: $48.99

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S1227RS - Microline TFC 25GPD membrane. This membrane is also a direct replacement for S1226RS, which is no longer in production. *** Genuine Microline Part ***
Filmtec TW30-1812-36
Filmtec 36GPD TFC Membrane - TW30-1812-36
Our Price: $49.00

This residential membrane element is a fit for all our RO-4 and RO-5 Reverse Osmosis Systems, as well as a number of other systems where standard 1.8" x 12" membrane elements are used. The membrane ships DRY, is NSF approved, and made in the USA.
Filmtec TW30-1812-50
Filmtec 50GPD TFC Membrane - TW30-1812-50
Our Price: $52.00

This residential membrane element is a fit for all our RO-4 and RO-5 Reverse Osmosis Systems, as well as a number of other systems where standard 1.8" x 12" membrane elements are used. The membrane ships DRY, is NSF approved, and made in the USA.
Microline 50GPD TFC Membrane (S1229RS)
Microline 50GPD TFC Membrane (S1229RS)
Our Price: $56.99

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S1227RS - Microline TFC 50GPD membrane. This membrane is also a direct replacement for earlier 36GPD elements, which are no longer in production. *** Genuine Microline Part ***
Filmtec TW30-1812-100
Filmtec 100GPD TFC Membrane - TW30-1812-100
Our Price: $58.00

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This residential membrane element is a fit for all our RO-4 and RO-5 Reverse Osmosis Systems, as well as a number of other systems where standard 1.8" x 12" membrane elements are used. The membrane ships DRY, is NSF approved, and made in the USA.
CTA-1812-16
Desal 16GPD CTA Membrane - CTA-1812-16
Our Price: $72.00

This residential membrane element is a fit for all our RO-4 and RO-5 Reverse Osmosis Systems, as well as a number of other systems where standard 1.8" x 12" membrane elements are used.