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Waterdrop RT-RO Reverse Osmosis Membrane
RO Replacement Membrane — fits Waterdrop Tankless RO System
0.0001μm reverse osmosis precision
Removes heavy metals, PFAS and dissolved solids
Long-lasting membrane
All-in-one cartridge, no leakage
Easy & quick replacement
Reset and flush filter
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Genuine Waterdrop — For the T3-M

RT-RO Membrane
Filter

The heart of your Waterdrop T3-M. This 0.0001μm reverse osmosis membrane filters water down to the molecular level — removing heavy metals, PFAS, chlorine and dissolved solids that ordinary filters can't touch.

24-Month Life 0.0001μm NSF/ANSI 372 Twist & Pull WD-RT-450RO
€52
incl. VAT
Free fitting when added to a service visit — anywhere in Ireland
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Why the RT-RO

Filtration at the Molecular Level

Reverse Osmosis

0.0001μm Precision

The RO membrane is the core of the T3-M system, filtering water down to 0.0001 microns — fine enough to remove heavy metals, PFAS, chlorine, limescale and dissolved solids that ordinary carbon filters simply can't capture.

Certified Performance

Tested & Certified

NSF/ANSI 372 certified for safe, lead-free contact materials, the RT-RO membrane delivers genuinely pure water you can trust — the same factory-grade part your system shipped with.

Capacity & Lifespan

Lasts up to 24 Months

The longest-lasting cartridge in the T3-M system — a single RO membrane runs for up to 24 months under normal use, so you replace it far less often than the pre-filter and mineral stages.

Replacement

Swapped in Seconds

The twist-and-pull, pre-assembled cartridge replaces in seconds with no tools and no mess. Compatible with the WD-T3-M. After fitting, hold the RO button for 7 seconds to reset, then flush for 30 minutes.

Specifications

Technical Details

ModelWaterdrop WD-RT-450RO
Cartridge TypeRO — Reverse Osmosis Membrane Filter
Filtration Precision0.0001 μm
RemovesHeavy metals, PFAS, chlorine, limescale & dissolved solids
CertificationNSF/ANSI 372
Filter LifeUp to 24 months
Compatible SystemWaterdrop T3-M (WD-T3-M)
Compatible ModelsWD-RT34-WCA, WD-RT34-WMA, WD-RT44D-WDD, WD-RT44D-WAD
InstallationTwist-and-pull, tool-free
Reset After ReplacementHold RO button 7s, then flush 30 minutes
ManufacturerQingdao Ecopure Filter Co., Ltd.
Installation Guide

How to Replace Filter Cartridge &
Reset Filter Life Indicator

€52 incl. VAT
✓ Genuine Waterdrop RT-RO membrane
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