Why did my tds go from 0 to 2. I flushed for 2 hours tds started at 1 then went to 2. With my old 3 year old filter I was at 0 tds

There might be different reasons causing this problem. It is better to empty the tank 2-3 times after changing filters. You may also replace other filters and sanitize the system if you need to. You may check online about how to sanitize your water filter system. Please remove all the filters from the system before you start to sanitation procedure. If these don’t solve the problem, you may contact with Amazon customer service to return the item.

Is this Filmtec membrane made by Dow or Dupont?

DuPont merged with FilmTec company and became a part of Dow FilmTec. Eventually, they will produce all the Residential FilmTec Membranes, and we started selling them too.

is this made in usa? I see another listing with the same numbers on it that says "residential" and it says imported.. Its Dow and numbers are the same

i be leave if it says imported , its still an American product that's just assembled in another country. Dont worry they work real good ,Total TDS 000.

does this fit the 10"x2.5" canisters

The housing size for this membrane is approximately 12.5” x 2.5”. If your housing size is 10 inch, this membrane can’t fit in because the membrane itself measures as 11-3/4” x 1-3/4”. However, if you are replacing the same brand (Dow Filmtec) undersink RO membrane, there won’t be a problem. You may also check with your RO manufacturer.

Desertcart Logo

Deliver to Malaysia

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

💧 Pure water, pure power—upgrade your hydration game now!

ECO SMART PERFORMANCE - Purifies 20% more water at lower pressure (50 psi) than competitors—efficient, sustainable hydration.
SEAMLESS COMPATIBILITY - Designed to fit standard 1.8" x 12" RO housings—easy upgrade without hassle or extra parts.
ULTRA EFFICIENT 75 GPD OUTPUT - Delivers up to 7.9 liters/hour of pure, crisp water—stay hydrated without limits.
NSF ANSI STANDARD 58 CERTIFIED - Backed by trusted certification ensuring safety and performance you can count on every day.
INDUSTRY LEADING 98 SALT REJECTION - Experience superior purification that removes nearly all dissolved salts for cleaner, healthier water.

The FilmTec BW60-1812-75 is a high-performance polyamide thin-film composite reverse osmosis membrane delivering 75 gallons per day with 98% stabilized salt rejection. Certified to NSF/ANSI Standard 58, it fits standard 1.8" x 12" RO housings and offers 20% more water purification at lower pressure than competitors, making it the reliable choice for pristine home drinking water.

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Material	Carbon
Product Dimensions	1.75"D x 11.74"W x 1.75"H
Item Weight	6.4 ounces
External Testing Certification	ANSI, NSF
Product Benefits	Removes Impurities
Brand	Dow Filmtec
UPC	826333000063
Global Trade Identification Number	00826333000063, 07898962510407
Unit Count	1.0 Count
Number of Items	1
Manufacturer	Filmtec
Part Number	TW30181275
Item model number	TW30
Is Discontinued By Manufacturer	No
Size	1 Count (Pack of 1)
Shape	Round
Item Package Quantity	1
Number Of Pieces	1
Water Consumption	75 Gallons
Included Components	New membrane
Batteries Included?	No
Batteries Required?	No

FilmTec, BW60-1812-75 75 gpd TFC Membrane for Undersink Reverse Osmosis (RO) System (Replaces Model TW30-1812-75)

Details

Product is unavailable

Description

Specifications

Have a Question? See What Others Asked

Common Questions