Spectra Pure replacement cartridges or equivalent

I have a Spectra 60 Plus RO/DI system and I need replacement cartridges. I can send you a picture of the unit if it will be easier. Thanks in advance for your help!

We might be able to provide the following, but your confirmation is needed.

You probably need:
1 sediment filter
1 carbon block filter
1 50 gpd Thin Film Composite (TFC) RO membrane
2 DI cartridges
1 Carbon inline post filter

However, in order to point to the correct items, the sizing for those is needed.

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