Omnifilter K4-DC6-S18 O-Ring Kit, For: Omnifilter CBF1, CBF3, SFM2, USM2, OCT2, OT32, RO2000, RO2050 and U30 Housings

OMNIFilter's K4 undersink drinking water O-ring kit is for use with OMNIFilter filter housings OT32, CBF1, CBF3, USM3, SFM2, OCT2, RO2000 and RO2050. Kit contains 4 different sized O-rings and silicone lubricant.