Today prepared to replace 5 pcs filter cartridge for this table top hot warm ro system water dispenser.
Opened the box, you can seen this filters is built-in with the ro parts.
Replacing the Olsmopure ro membrane.
And changing another 4 Dollton brand filter cartridge.
Cleaning the water storage tank & top cover.
Discarded the older filters cartridge.
Drained water from ro system.
This is pre-filteration housing.
Hot warm water available.
Main control panel.
Everything is done.