5 Stage Elementary RO/DI Complete Replacement Kit marine depot This is the most important

This is the most important upgrade option for an RO/DI unit

and membrane longevity

Stage 3 – Coconut Shell Carbon Block

the flow restrictor must match the membrane size to ensure optimal performance

1/8" x 1/4" 90°elbow

5 Stage Elementary RO/DI Complete Replacement Kit marine depot This is the most important5 Stage RO DI Complete Replacement Filter Kit Compatible with LiquaGen 5 Stage Elementary RO DI Systems This complete replacement filter kit is designed for the LiquaGen 5 Stage Elementary RO DI system and is also compatible with most RO DI brands that use industry standard 10" filter cartridges. It provides a cost effective solution for replacing all primary filtration components at once, restoring system performance, water purity, and flow