This combo pack by Tier1 includes one RWF1040 refrigerator water filter (comparable to the GE MWF, SmartWater MWFP, GWF, HWF, and HWFA) and one ODORFILTER air filter (comparable to the GE Odor Filter). Together, they deliver cleaner, better-tasting water from your fridge dispenser and fresher air inside the refrigerator compartment, helping to extend food freshness.

The Tier1 RWF1040 water filter uses a premium coconut shell carbon block with a 5-micron rating to reduce chlorine taste and odor, sediment, rust, and particulates. It has a filtration capacity of up to 300 gallons or should be replaced every 6 months, whichever comes first. The ODORFILTER air filter should be replaced every 6 months to maintain optimal odor absorption inside your GE refrigerator.

Yes. The Tier1 RWF1040 is tested and certified by IAPMO against NSF/ANSI Standard 42 for the reduction of chlorine taste and odor and for material safety. The ODORFILTER activated carbon air filter is designed to neutralize strong food odors inside the fridge, helping preserve the flavor of stored foods and keeping your refrigerator smelling fresh.

The Tier1 RWF1040 is a push-in style filter compatible with GE refrigerators that use MWF, MWFA, MWFP, MWFAP, MWFINT, GWF, GWFA, HWF, HWFA, and FMG-1 water filters. The ODORFILTER fits GE refrigerators that accept the OEM GE Odor Filter. Always check your refrigerator's owner's manual to confirm filter compatibility before installation.

For the RWF1040 water filter, remove the old filter by turning it counterclockwise, insert the new Tier1 filter, and turn clockwise until it locks. Flush approximately 2–4 gallons of water through the dispenser to clear air and carbon fines. For the ODORFILTER, remove the packaging, place it in the designated air filter slot inside the fridge, and press to activate. Reset your refrigerator's filter indicator light to begin tracking the new 6-month replacement cycle.