I just removed the old leaking filter (different brand) and redid the entire water system. We have well water and you can see in the photos why I added a second filter. The brass threaded inserts are great and fit 3/4" fittings. I used Pex compression fittings with Teflon tape. I am a qualified residential electrician so I know some installers and have watched them many times even though they use industrial distributors which are very expensive. Anyway, I made sure the gaskets were in place, used five wraps of teflon tape on each connector. There are no leaks and definitely filters our "super healthy" well water (sarcasm). Now it's me. Remember to add another one for sediment and use these two for fine sediment and carbon filter.
Filter under the sink Aquaphor Favorit ECO silver
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NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
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