• Purotwist PT4000 membrane
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Purotwist PT4000 membrane

$122.99 USD
$122.99 USD
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The PuROTwist TQ56-50FC reverse osmosis (RO) membrane reduces a high percentage of total dissolved solids (TDS) and inorganic contaminants to provide safer, healthier drinking water. This membrane will improve the taste and quality of the water in your home for drinking, cooking, and making beverages like coffee, juice, and tea. The TQ-50FC has outstanding TDS rejection and is ideal for reducing dissolved inorganics and heavy metals from drinking water.

  • Enjoy high purity drinking water using an RO membrane that rejects nearly all of the total dissolved solids
  • Reduces barium, cadmium, chromium III & VI, lead, mercury, nitrate, nitrite, radium, and others
  • Provides up to 50 gallons per day of pure drinking water
  • Encapsulated membrane comes with the membrane housing and flow control--so there is no need to buy any additional parts

Product Details

Purotwist PT4000 membrane from Aloha Pure Water is a RO membrane cartridge designed to help keep your everyday water clearer, better-tasting, and easier to trust—whether you’re filling a glass, cooking dinner, or rinsing off after a long day in the Antelope Valley.
This component plays an important role in your home’s filtration setup, supporting deep dissolved-solids reduction in RO systems so your family can stay confidently hydrated without having to think about the technology working behind the scenes.
Like every solution we recommend, it reflects our education-first approach: simple to understand, straightforward to service, and chosen to balance performance, reliability, and long-term value.

Why families choose this product:
- Supports fresher, better-tasting water for deep dissolved-solids reduction in RO systems
- Pairs with existing equipment for a smooth upgrade or replacement
- Selected for families who want both protection and peace of mind

Technical Specifications

Key specifications for Purotwist PT4000 membrane:
- Product type: RO membrane cartridge
- Ideal use: deep dissolved-solids reduction in RO systems
- Installation: See system manual or contact Aloha Pure Water for guidance.
- Maintenance: Follow your recommended service schedule or subscribe for reminders and replacement kits.

Awards and Certifications