Description
1L of PUROLITE MB400 IND Colour Changing Mixed Bed Indicator ResinÂ
PUROLITE MB400 IND resin physically changes colour as it becomes exhausted so you know when to change it out.
The resin will need replacing when it changes colour from dark blue to orange.
DI Resin is necessary to reduce Total Dissolved Solids (TDS) to zero in the final stage of an RO/DI unit.
The resin is designed to be used with refillable DI cartridges- available in our shop.
Perfect for aquariums, window cleaning or car valeting.
DI resin is vacuum packed to prevent contamination.
