O-RINGS TO SUIT WATER FILTER + RO HOUSINGS
Select size and quantity from the drop down menu above the price
High quality O-rings made from food grade materials to suit standard water filter housings of various sizes including under-sink systems, RO units and whole of house filter units.
Be sure to measure your O-ring carefully before purchasing to ensure a proper fit, our O-rings are listed with the outer diameter measured. If your old O-ring has been damaged/flattened this may alter the measurement slightly.
Some O-rings are also designed to be stretched around the outside of the housing, if this is the case the total diameter of your old O-ring may be larger than that of a new O-ring as it will have stretched.