Water Filter for the GE ZISS360NRHSS (MWF)

ZISS360NRHSS specifics — where the filter actually lives

The ZISS360NRHSS carries its water filter at the base of the fresh-food compartment in most side-by-side builds — grille or lower rear, a spot that survives trim changes across the ZIS run. Mechanically the ZISS360NRHSS uses a twist-in cartridge: look for the index lugs, offer the cartridge, and rotate until they disappear into the housing.

Before you click buy, two things: the reset control is the step everyone skips; the light will not acknowledge a new cartridge on its own. The badge reads ZISS360NRHSS, but the chassis reads ZIS: when GE stamps ZIS on the plate it is sorting the machine into the Monogram built-in side-by-side class — same water path, same cartridge, different cabinet. That SS suffix is trim-level shorthand. GE kept the MWF bay common to every finish in the line.

ZIS vs PSS — what the prefix tells you

ZIS versus PSS is the first fork in the parts catalog: Ordering by prefix works because ZIS means Monogram built-in side-by-side and PSS means Profile side-by-side in this catalog — and the cartridge pool overlaps both. capacity 36 cu ft: a mid-to-full-size cabinet whose dispenser traffic sets the realistic change cadence.

Swap it in 5 minutes

• Twist the old cartridge a quarter turn counterclockwise and pull it straight down — keep a towel in reach for the dribble.
• Fill the new cartridge with cold tap water so the chamber is not fighting an air pocket.
• Offer the new cartridge to the bay, push up, and twist a quarter turn clockwise until the stop catches.
• Run two gallons through the dispenser to flush carbon fines, then hold the filter-reset control until the status light clears.

What this filter takes out of your water

Coverage above lists what the standard addresses, not a performance claim for any specific cartridge — removal claims vary by certificate, so check the NSF listing for the exact part number you are buying.

ZISS360NRHSS filter questions