




⚙️ Upgrade your RO system with precision and durability—don’t miss out!
This 4-inch diameter stainless steel end cap is designed for R4040 RO membrane housings, offering robust corrosion resistance and a precise fit. Manufactured by ROPV and compatible with FRP vessels, it comes new from surplus stock, providing a cost-effective, ready-to-install solution for professional water filtration setups.
| ASIN | B0788YGKX7 |
| Date First Available | December 14, 2017 |
| Manufacturer | ROPV |
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