Offgrid FinalStage Replacement Filters Filters After Stage Two but before

After Stage Two but before FinalStage RO - adds an extra sterilisation pass before drinking water reverse osmosis

A 25psi pump may not be enough - ideally you should have a 40psi or 3bar pump

On stored tank water - treats water that has been sitting before it enters your system

lead times are typically 1-2 weeks

and then further refine it towards drinking-water quality

Offgrid FinalStage Replacement Filters Filters After Stage Two but beforeThere are replacement filters for the FinalStage RO unit. You Will Receive: 1 x PCT Pre and Post Carbon Filter 1 x Reverse Osmosis Membrane We recommend that RO filters are changed every 9 12 months. The membrane should be replaced every 1 3 years depending on water hardness. Pre filtering increases lifespan. If your TDS reading is still well below 50 on a continual basis then consider resetting the unit rather than buying new filters.