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Residential RO element

HR-1812-75

HR-1812-75 is a residential-family spiral-wound thin-film composite RO element, vacuum integrity tested and shipped with its own serial number and datasheet.

1.8" × 12" element size99% salt rejection75 GPD permeate flow
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Model
HR-1812-75
Segment
Residential
Family
Residential
Element size
1.8" × 12"
Salt rejection
99%
Permeate flow
75 GPD
Test pressure
70 psi
Max temperature
45°C

Cross-referenced models

Cross-references support initial selection. Confirm feed water, operating conditions and system compatibility with Hi-Tech before replacement. Published specifications may use different test conditions.

ISO 9001 · ISO 14001 · CE · RoHS · Halal certified manufacturing

Frequently asked questions

What is the salt rejection of HR-1812-75?

HR-1812-75 is tested to 99% salt rejection at 70 psi test pressure.

What element size is HR-1812-75?

HR-1812-75 is a 1.8" × 12" spiral-wound RO element (industry size code 1812), rated for a maximum operating temperature of 45°C.

Which membranes is HR-1812-75 equivalent to?

HR-1812-75 is cross-referenced with DuPont (FilmTec) TW30-1812-75 (Application review required), DuPont (FilmTec) TW30-1812-100 (Application review required), DuPont (FilmTec) TW30-1812-100HR (Application review required), Toray TLC-36 (Application review required), Toray TLC-50 (Application review required), Toray TLC-75 (Application review required) and others. Cross-references support initial selection. Confirm feed water, operating conditions and system compatibility with Hi-Tech before replacement. Published specifications may use different test conditions.

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