Water Filter for the Frigidaire FPHB2899LF8 (ULTRAWF)

FPHB2899LF8 specifics — where the filter actually lives

Finding the bay is the easy part — this chassis puts it in the fresh-food compartment, placement dependent on the dispenser package — usually a kneeling-height or shoulder-height swap, not a teardown. The seat is a twist-in design — offer the cartridge, feel the base o-ring register, and lock it by geometry rather than by force.

Order-day practicalities: a stubborn first twist when the old o-ring has set, and a change-filter light that will not clear itself until you hold the reset. Whatever the badge on the door says, the parts reality is the ULTRAWF cartridge family is what every fit listing for this chassis resolves to, OEM and certified alternative alike. Finish codes such as F8 change the look, not the plumbing — order the cartridge by model, ignore the finish letter.

Reading the FPHB2899LF8 model code — what the digits tell you

Capacity 28 cubic feet: a mid-to-full-size cabinet whose dispenser traffic sets the realistic change cadence. Filter logic on this chassis: the FPHB2899LF8 family shares one water path, so the ULTRAWF cartridge fits the entire run.

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.

FPHB2899LF8 filter questions