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Sponsored Ad - Dow FilmTec, TW30-1812-100HR 100 GPD TFC High Rejection Membrane for Undersink Reverse Osmosis (RO) System

Sponsored Ad - Dow FilmTec, TW30-1812-100HR 100 GPD TFC High Rejection Membrane for Undersink Reverse Osmosis (RO) System

Q: Where is it manufactured?

This is made in USA, Dow Filmtec geneuine membrane as it is stated on the product.

Q: Is there a manufacturing date code on product or on package? As to gauge shelf life.

Every membrane comes with manufacturer’s serial number and authentication code, so you may check with manufacturer Dow Filmtec. However, our membranes directly comes from the factory to Amazon FBA without waiting in stock. Usual shelf life is about 3 years when the membrane was kept in good conditions based on manufacturer’s guidelines.

Q: Can you use apec (flo-700-qc) flow restrictor with this membrane?

Usually 800 flow restrictor is recommended for 100gpd membrane. You may also check with Apec company if that is the manufacturer of your RO system.

Q: What is the rejection rate in percentage please?

It depends on how new the filter is, type of filtration, and how many filters. I am getting almost 98%

Product ID: 54784417

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Details

Material
Polyamide
Product Dimensions
1.75"D x x
Item Weight
0.22 Pounds
External Testing Certification
NSF
Product Benefits
Produces 100

💧100 GPD purified water output

📦Shipped dry for extended shelf life

🛡️98% salt rejection efficiency

Frequently Bought Together

Dow FilmTec, TW30-1812-100HR 100 GPD TFC High Rejection Membrane for Undersink Reverse Osmosis (RO) System

APEC Water Systems 5-TCR-QC US MADE 10" Inline Carbon Filter with ¼” Quick Connect For Reverse Osmosis Water Filter System (For Standard System)

APEC Water Systems ULTIMATE Series US Made Stage 1, 2 & 3 Replacement Filter For Undersink System(FILTER-SET)

Description

💧 Elevate your water, elevate your lifestyle — pure, powerful, and professional.

PRESSURE SMART - Optimized to perform at 50 psi, purifying 20% more water than higher-pressure rated membranes—efficiency meets innovation.
PURE POWERHOUSE - Delivers a robust 100 gallons of crystal-clear water daily, keeping your hydration game strong.
READY WHEN YOU ARE - Shipped dry for maximum shelf life and hassle-free installation—because convenience is key.
CERTIFIED CONFIDENCE - NSF/ANSI Standard 58 certified genuine FilmTec membrane, trusted by professionals for uncompromised quality.
NEXT LEVEL FILTRATION - Achieves an impressive 98% salt rejection, ensuring every drop tastes fresh and clean.

The Dow Filmtec TW30-1812-100HR is a high-rejection polyamide thin-film composite membrane designed for undersink reverse osmosis systems. It delivers 100 gallons per day of purified water with 98% salt rejection at an optimized 50 psi, outperforming many 60 psi-rated membranes. Shipped dry for extended shelf life and NSF/ANSI Standard 58 certified, this genuine FilmTec membrane ensures reliable, professional-grade water filtration.

Specifications

Material	Polyamide Thin-Film Composite
Product Dimensions	1.75"D x 11.74"W x 1.75"H
Item Weight	0.22 Pounds
External Testing Certification	NSF
Product Benefits	Produces 100 Gallons per Day of Purified Water at 98% salt rejection (stabilized)
Brand	Dow Filmtec
Global Trade Identification Number	08515260080850
Unit Count	1.0 Count
Number of Items	1
Manufacturer	FilmTec
Part Number	43208-915
Item Weight	3.52 ounces
Item model number	TW30-1812-100HR
Is Discontinued By Manufacturer	No
Size	1 Count (Pack of 1)
Color	Blue
Shape	Round
Item Package Quantity	1
Number Of Pieces	1
Included Components	membrane
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Where is it manufactured?

Is there a manufacturing date code on product or on package? As to gauge shelf life.

Can you use apec (flo-700-qc) flow restrictor with this membrane?

What is the rejection rate in percentage please?

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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