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PuROTwist PT3000 CTA 18 GPD

Reverse osmosis system

PuROTwist PT3000 CTA 18 GPD 3-Stage RO Replacement Filters

The PuROTwist PT3000 Reverse Osmosis Water Filter Systems offers the highest quality in performance standards, high capacity output, automatic shut-off and the user-friendly Twist Tap (Omnipure Q-Series) filters. To replace the filters simply twist the used filter off and twist the new filter on. No tools, no buckets, no mess. This 3-stage, point-of-use RO system is designed to filter 18 gallons per day. But with the change in membrane, this systems can now handle 50 gallons per day! NOTE: Replacement bundles are now available to make filter replacements simple (see below).*ATTENTION: The 18 gallon per day CTA Membrane for this system is NO LONGER AVAILABLE. Please now use the recommended replacement filters stages listed below for continual use of your system.

Compatible parts

Everything that fits the PuROTwist PT3000 CTA 18 GPD

Omnipure Q5621 Q-Series 10-micron carbon block filter, 2.5 x 12 inch
Omnipure
$24.99
Reduce el cloro, el sabor y el olor.
Certificado NSF 42
Omnipure TQ56-50FC Q5672-50FC 50 GPD encapsulated reverse osmosis membrane with flow control
Omnipure
$79.99
Membrana de película delgada (TFM)
Omnipure Q5633 Q-Series GAC T33 carbon filter cartridge, 2.5 x 12 inch, for pre- or post-RO filtration
Omnipure
$24.99
Certificado NSF 42
Reduce el cloro, el sabor y el olor.
PuROTwist PTKIT-RO3 sanitizing kit for PT3000 reverse osmosis systems

Replacement filter info

Your replacement schedule

Each stage of the PuROTwist PT3000 CTA 18 GPD, the exact part that fits it, and when to change it.

  1. Stage 1: Carbon block filter

  2. Stage 2: RO membrane

  3. Stage 3: Carbon block filter

  4. Kit: Filter kit, all stages

Manuals & instructions

Manuals and guides