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DuPont FilmTec RO membrane elements
Desalination AOG & Plant-Down Emergency Sourcing

FilmTec Membranes Degraded
Genuine Elements, 4-Hour Response

DuPont FilmTec SW30HRLE-440i is the global benchmark SWRO membrane. When elements degrade through scaling, biofouling or chemical damage, permeate quality drops below spec. Alisios sources genuine FilmTec elements with full DuPont traceability and responds in 4 hours.

4hr
Max response time
100%
Genuine FilmTec
SW30HRLE
SW30HR / SW30
📱 WhatsApp: +34 655 099 909
Urgent RFQ
Submit your part number.
We respond in 4 hours. Free to quote.

Free to quote. Payment only on confirmed order.
Authorized distributors only. Full documentation on every order.

When SWRO Membranes Require Urgent Replacement

Key signs: normalised salt passage rising more than 15% above baseline after cleaning; permeate conductivity exceeding distribution spec; differential pressure spike across a vessel; post-chemical attack leaving elements structurally compromised; post-biofouling where elements fail to recover baseline performance after chemical cleaning.

The Counterfeit Membrane Problem

The Gulf market has documented counterfeit FilmTec membranes entering supply chains through non-authorized channels — appearing genuine externally but achieving 60–70% of genuine performance. Alisios sources exclusively from DuPont Water Solutions authorized distributors and provides full production lot traceability on every shipment.

What Alisios Does

Elements We Source

Frequently Asked Questions

What FilmTec elements does Alisios source?

SW30HRLE-440i, SW30HR-380, SW30-2540, SW30XLE-400i, BW30 and NF series. Include your current element model and lot reference for an exact match.

How many elements does an emergency typically involve?

Usually 1–3 pressure vessels (7–21 elements) for a specific vessel showing deviation. Full train replacements are also handled. Both vessel count and element count help us quote accurately.

How does Alisios verify genuine FilmTec vs counterfeit?

Genuine elements carry DuPont lot codes and performance data sheets traceable to DuPont manufacturing. We source only from authorized distributors and provide this documentation with every shipment.

Can FilmTec membranes be air-freighted?

Yes — approximately 15–20kg per element. Air freight from EU or UAE authorized stock to Gulf airports is typically 24–48 hours from order confirmation.