SpectraPure® Standard 90GPD RO Membrane

SKU: MEM-0090


The SpectraPure® Standard 90GPD RO Membrane is one of the Highest Quality 96% Rejection Membranes on the market, helping us create the purest water every time!

SpectraPure® Standard 90GPD RO Membrane can be used as a replacement option for most residential / aquarium Reverse Osmosis or RO/DI Systems and are interchangeable with Captive Purity™, Kent Marine® and other standard-sized TFC membranes.

SpectraPure has been Manufacturing and doing Research & Development in the Water Purification Industry for over 30 years. If there's one thing we know, it's how to produce the PUREST Water every time. That's why the Professionals recommend and use our products in all their installs and maintenance.

Bring our Science and Knowledge home with you! Trust SpectraPure to keep your water Pure!

SpectraPure® Standard 90 GPD Batch Tested TFC RO Membrane, 2 inch D x 12 inch L

SpectraPure® Standard 90GPD RO Membrane FEATURES:

    • Minimum Rejection = 96%. Stabilized Salt Rejection: 98%.
    • The membranes produce the rated GPD ± 20% at 60 psi. (Permeate flow and salt rejection based on the following test conditions: 250 ppm softened water source, 77°F (25°C), 15% recovery and the specified applied pressure).
    • Membranes must be matched with flow restrictors. Always change the flow restrictor when changing membrane size on your system.

Customer Reviews

Based on 13 reviews
Cary Cagle

RO Replacement filter kit it's great

Good products

I have received the right items.

Great water filters!

Perfect customer service to go with the great products! Thank you for your help!

Hello Jina,

Happy we could help, thanks for the review.


Spectra Pure has the best filters and RO systems. I have been using them for years now I recommended them to anybody to have good water

John Mead
What does the date mean

It had a date written on it a few days out from when I installed it, I'm sure it's fine idk, hopefully it's not a membrane expiration date

Thanks for the replacement

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