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.

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Filmtec BW60-1812-75 75 GPD Filmtec Residential RO Membrane

Product ID: 128553452

Details

External testing certification
ANSI NSF
Item weight
181 g
Material
Polyamide
Product benefits
Removes
Product dimensions
4.4D x 29.8W x

💧75 GPD capacity

📏Fits standard 2" ID housings

🛡️≥96% salt rejection

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Description

💧 Elevate your water game with the membrane trusted by pros!

SEAMLESS COMPATIBILITY - Designed to fit standard 1.8" x 12" RO membrane housings for effortless installation.
OPTIMIZED FOR LONGEVITY - Engineered with advanced thin film composite technology to resist chlorine damage when paired with a pre-filter.
CERTIFIED TRUST SAFETY - NSF/ANSI Standard 58 listed, guaranteeing industry-leading quality and reliability.
UNMATCHED FILTRATION POWER - Achieves a minimum 96% stabilized salt rejection, ensuring superior water purity.
PURE PERFORMANCE EVERY DROP - Delivers up to 75 gallons of crystal-clear water daily, perfect for your home hydration needs.

The Filmtec BW60-1812-75 is a premium residential reverse osmosis membrane delivering up to 75 gallons per day with over 96% salt rejection. Engineered with advanced thin film composite technology, it fits standard RO housings and meets NSF/ANSI Standard 58 for safe, reliable home water purification.

Specifications

ASIN	B079VPWRBP
Best Sellers Rank	394,336 in DIY & Tools ( See Top 100 in DIY & Tools ) 345 in Replacement Under-Sink Water Filters
Brand	Dow Filmtec
Colour	Blue
Customer Reviews	5.0 5.0 out of 5 stars (2)
Date First Available	3 May 2012
Item Weight	181 g
Material	Polyamide
Model Number	TW30181275
Product Dimensions	29.85 x 5.08 x 5.08 cm; 181.44 g

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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.

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VT20778

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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