Review on Hydronix ICF 10Q38 Inline Coconut Connect by Emily Perkins

I just installed an APEC ROES-50 reverse osmosis filtration system and the 5th " filter to improve the flow rate between the water tank and the faucet This filter works great and the price was very good A few quick notes on my purchase from iFilters* The filter was very well packaged - shrink wrapped - double wrapped in dual density bubble wrap* Filter I ordered: Hydronix ICF- 10Q38 - Comes with 3/8" quick connect in/out* Filter I received: Hydronix ICF-10 - Comes with 1/4" in/out FNPT (female) - Includes quick disconnect adapter from 1 /4" FNPT to 3/8" on each inlet/outlet port. I have to wonder if these adapters create a bottleneck that limits the water flow rate when the inlet/outlet ports are powered 3/8 inch hose? However, I am perfectly happy with the rate of water flow from the faucet. After the initial installation of the reverse osmosis system with this filter polisher, the TDS No, the filtered water is 30ppm compared to the inlet faucet. Water with more than 400 ppm.