For U25 Filter:
The RS1 is a pleated cellulose paper cartridge for
OMNI's U25, OB1,
OB5 Whole House water filters, as
well as the older models, R12, R14 and Omni Regular Whole House water
filters. Of the replacement cartridges available for our Whole House
filters, the RS1 is OMNI's most affordable. This cartridge replaces the RS1
SS and DS.
Not recommended for use with well water.
Change filter every 3 months.
Change O-ring every 3rd filter change.
If you have an older Omni
filter model that has been discontinued and need an O-Ring, please call our
customer service number: (855) 855-1976 for assistance.
Do you need tank
wrenches or o-rings?