B2B & Volume Sales — Call for Availability: 8″ membrane elements are sold business-to-business, typically by the case or in project quantities. Stock rotates quickly, so please call +1 (408) 969-2688 or email Sales@ForeverPure.com to confirm current availability, volume pricing, and lead time.
Toray TML20N-400 Low-Fouling Reverse Osmosis Membrane Element
Legacy element — superseded. Toray no longer lists the TML20N-400 in its current catalog. The current equivalent is the Toray TML20D-400. Please contact us for the current replacement and pricing.
The Toray TML20N-400 is a 8-inch (8040) low-fouling reverse osmosis element built on Toray's cross-linked fully aromatic polyamide composite membrane, used for high-fouling, wastewater-reuse and challenging feed water. It has been replaced in Toray's current lineup by the TML20D-400.
📄 Download the Current TML-D Series Datasheet (PDF)
Typical Applications
- Wastewater reclamation and reuse
- High-fouling / high-organic feed water
- Municipal tertiary treatment
- Industrial process water
Frequently Asked Questions
Is the Toray TML20N-400 still available?
The TML20N-400 is a legacy element that Toray has superseded with the TML20D-400. Contact ForeverPure for current availability and the recommended replacement.
What replaced the TML20N-400?
Toray's current equivalent is the TML20D-400. We can help you cross-reference and size the replacement.
Need help selecting or sizing? We can cross-reference this legacy element to its current Toray replacement. ForeverPure provides full technical support and RO system design assistance. Contact us at 408-969-2688 or sales@foreverpureplace.com.
