• Contains 3 replacement o-rings and 3 singe use silicone lubes for installment ease and o-ring protection
• Replace O-Ring every 3rd filter change to prevent leaks
• Made in the USA
• Also available in pack of 2 with or without lube

WS03X10038 Water Filter O-Ring for use with Smart Water Housings GXWH01C, GXWH08C, GXWH04F and GXWH20F.