Filmtec TW30-1812-100D RO Membrane - 100 GPD
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Filmtec TW30-1812-100D Reverse Osmosis Membrane - 100 GPD

SKU: TW30-1812-100HR


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The Filmtec TW30-1812-100D is a 100 gallon per day replacement RO membrane element. It is a thin film composite (TFC) membrane.


Tech Specs

  • 100 gallons per day
  • 1.8" X 12"
  • Single ended connector
  • Intended for tap water
  • Spiral Wound

In the Box

  • 1 x Filmtec TW30-1812-100D Reverse Osmosis Membrane - 100 GPD
Customer Reviews
4.8 Based on 12 Reviews
5 ★
4 ★
3 ★
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1 ★
Customer Photos
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Filter Reviews:
13 October 2022
Tamara W.

Feedback from purchase

Super customer service by Reid. Very helpful. Just one comment, I would like to be able to purchase the RO filters separately if needed rather than in a bundle. Thank you.

08 June 2022
Tom B.
Canada Canada

Great Service

Seems to be doing what I purchased it for. Meeting my expectations!!

22 January 2022
Tynell D.
Canada Canada

Cant ship Canada Post to Rural Alberta

Had to get filters shipped to work address because they cannot ship to a rural address. Otherwise filters are quality Pentair, and a genuine DOW membrane. Much more economical than the stock filters for a Stealth RO system….. and complete replacement cost less than just the “hydrologic” membrane. Even with the shipping hassle will still buy all water filters here. Price+Quality=RepeatCustomer

14 December 2021
Samantha H.
Canada Canada


First time buying and replacing our filters, everything came as promised. We were excited to find these as the original brand is no longer selling the product. The only thing was that the water softener is bigger than our original one so doesn’t fit in the holder, but it is fine to sit on top for now! Otherwise had a great experience ordering and will order again when needed!

Aquatell Canada Filmtec TW30-1812-100D Reverse Osmosis Membrane - 100 GPD Review
02 October 2021
Eric M.
Canada Canada

Great product!

Works well and shipped fast