Offgrid FinalStage Replacement Filters Filters river or rainwater use

river or rainwater use

RVs and off-grid homes

and then further refine it towards drinking-water quality

It uses ultrafiltration

Running costs: £70–£90 per year

Offgrid FinalStage Replacement Filters Filters river or rainwater useThere 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.