FilmTec™ RO Elements
4-inch and 8-inch configurations with proven field performance.
Membranes & Resins by DuPont
DuPont Water Solutions
FilmTec™ Membranes & Ion Exchange Resins
AquaLine Services is an authorized distributor of DuPont Water Solutions products in Pakistan — including FilmTec™ reverse osmosis and nanofiltration membranes and Amberlite™ / Amberjet™ ion exchange resins.
DuPont membranes are industry-leading for desalination, brackish water treatment, and specialty separations — trusted in power, municipal, food, and industrial applications worldwide. AquaLine supplies genuine products with technical selection support and integration into RO, softening, and DM plants nationwide.
DuPont Membrane & Resin Portfolio
FilmTec™ RO and nanofiltration membranes plus Amberlite™ and Amberjet™ ion exchange resins — supplied with AquaLine technical selection and plant integration support.
FilmTec™ RO
High-rejection reverse osmosis elements for brackish and seawater desalination.
View detailsNanofiltration
NF membranes for selective separation and specialty water treatment.
View detailsAmberlite™ Resins
Ion exchange resins for softening, demineralization, and dealkalization.
View detailsAmberjet™ Resins
Uniform particle resins for high-efficiency ion exchange systems.
View details
Reverse Osmosis
FilmTec™ RO Membrane Elements
FilmTec™ reverse osmosis elements deliver high rejection and high productivity for brackish water and seawater desalination — available in standard 4-inch and 8-inch configurations with proven field performance across power, municipal, food, and industrial plants.
AquaLine helps customers select the right element model for feed water quality, recovery targets, and operating pressure — and supplies membranes for new plants and routine replacement programs.
- Brackish and seawater RO elements
- Standard 4-inch and 8-inch configurations
- High rejection and productivity
- Proven performance in demanding applications
Selective Separation
Nanofiltration Membranes
DuPont nanofiltration membranes provide selective separation for applications where full RO rejection is not required — including partial softening, organics removal, and specialty process separations.
NF technology complements FilmTec RO systems in multi-stage trains and is applied where operating costs and permeate quality targets favor selective membrane performance.
- Selective hardness and organics removal
- Lower operating pressure than full RO
- Specialty separation applications
- Integration with RO pre-treatment trains
Ion Exchange
Amberlite™ Ion Exchange Resins
DuPont Amberlite™ resins cover cation, anion, and specialty ion exchange applications — including water softening, demineralization, dealkalization, and process separations in power, pharmaceutical, and industrial water systems.
AquaLine specifies resin types and quantities for softener and DM plant designs — matching conductivity, silica, and hardness targets to the correct resin chemistry.
- Cation and anion exchange resins
- Softening and demineralization
- Dealkalization and specialty separations
- Mixed-bed and two-bed applications
High Efficiency
Amberjet™ Uniform Particle Resins
Amberjet™ uniform particle resins offer improved hydraulic characteristics and regeneration efficiency in demineralization and polishing applications — supporting consistent effluent quality in high-purity water systems.
Combined with AquaLine's engineering capability for softening and DM plants, DuPont resins provide a complete ion exchange solution from specification through commissioning.
- Uniform particle resin technology
- High-efficiency demineralization
- Polishing and high-purity water systems
- Supported by AquaLine plant engineering
Membranes, Resins & Technical Support
From RO element replacement programs to complete resin specifications for softening and DM plants — AquaLine delivers DuPont products with local engineering backup.
High Rejection & Flux
High-productivity elements for brackish and seawater applications.
Nanofiltration Membranes
Selective NF membranes for hardness, organics, and specialty separations.
Amberlite™ Cation & Anion
Resins for softening, demineralization, and process separations.
Amberjet™ Uniform Resins
High-efficiency resin technology for demanding DM applications.
Selection & Supply
AquaLine technical support for element sizing and resin specification.
Genuine DuPont Products With Local Expertise
Membrane and resin performance depends on correct selection, compatible pre-treatment, and reliable supply — especially for plants operating across Pakistan's varied water conditions.
Trusted Across Pakistan's Water Treatment Sector
Specifying RO membranes or ion exchange resins?
Speak with our water treatment specialists for DuPont product selection, replacement planning, and integration with your RO, softening, or DM system.