Product summary Enjoy cleaner, safer water at home. This reverse osmosis membrane removes up to 99% of more than 1,000 contaminants. It reduces lead (up to 98%), chlorine, fluoride, arsenic, asbestos, calcium, sodium and more. The 0.0001 micron membrane only lets water molecules pass. TDS rejection reaches up to 97% under NSF58 testing.
Why choose this RO membrane?
- Proven performance: Independently tested to meet NSF/ANSI standards.
- High purity: Food-grade, high-capacity material for dense contaminant removal.
- Ready fit: Industry-standard 11.75" x 1.75" size fits most under-sink RO housings.
- Reliable supply: Produces up to 75 gallons per day (75 GPD) so you have clean water on demand.
- Real support: Manufacturer warranty, lifetime free tech support and easy online registration.
Main features & benefits
- Removes common and uncommon contaminants: Improves taste, odor and safety.
- Fine filtration: 0.0001 micron membrane for superior particle and dissolved solids reduction.
- High TDS reduction: Up to 97% TDS rejection under standard test conditions.
- Standard replacement size: 11.75" x 1.75" reverse osmosis membrane replacement fits most systems.
- Adequate flow rate: 75 GPD RO membrane supplies enough water for families of most sizes.
- Food-grade construction: Safe materials for drinking water applications.
Who this is for (customer pain points)
- Ideal for anyone worried about lead, chlorine taste, fluoride or other contaminants.
- Great for households that rely on under-sink RO systems and need an easy, drop-in replacement.
- Suitable for people who want to cut bottled water purchases and improve daily drinking water quality.
- Helpful for those with cloudiness, bad taste, or high TDS in filtered water.
Specs & compatibility
- Size: 11.75" x 1.75" (standard under-sink RO membrane).
- Capacity: Up to 75 gallons per day (75 GPD).
- Pore size: 0.0001 micron.
- TDS rejection: Up to 97% (NSF58 testing condition).
- Contaminant removal: Up to 99% of 1,000+ contaminants; lead removal up to 98%.
Lifespan & maintenance
- Typical life: About 2–3 years, depending on source water quality.
- Replace sooner if your feed water is heavily contaminated or very hard.
- Regular prefilter maintenance (sediment and carbon) helps extend membrane life.
Hard water note If your water is very hard or TDS is above 750 ppm, contact us for customized solutions. Hard water shortens membrane life and may need pretreatment.
Warranty & support Register online to activate your manufacturer warranty. Lifetime free technical support is available. Contact our support team immediately if you encounter issues—we will help.
Ready for better water? Order this NSF/ANSI certified RO membrane for a reliable 11.75 x 1.75 reverse osmosis membrane replacement and enjoy cleaner, safer water at home.
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