The ornamental design for a refrigeratorairfilterassembly, as shown and described.
FIG. 1 is a front perspective view of a refrigerator air filter assembly according to our design shown in an unclaimed refrigerator, back, right side, left side, top and bottom views of the design showing no claimed portion of the design when in place within the unclaimed refrigerator;
FIG. 2 is a top-front perspective view of the refrigerator air filter assembly of FIG. 1 with portions of the unclaimed refrigerator removed;
FIG. 3 is a front-right perspective view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a right cross-sectional reference view thereof taken along the line 5-5 in FIG. 4; and,
FIG. 6 is a bottom cross-sectional reference view thereof taken along the line 6-6 in FIG. 4.
The broken line showing of various features of the air filter assembly and the unclaimed refrigerator is for the purpose of illustrating unclaimed portions of the refrigerator air filter assembly and forms no part of the claimed design.
Dash-dot lines adjacent un-shaded areas represent bounds of the claimed design and form no part of the claimed design themselves.
Stipple-filled portions of the article indicate a contrasting appearance due to such portions being illuminated by incident light and does not indicate a stipple pattern in the lighting itself.
FIGS. 5 and 6 are sectional views for purposes of illustrating relationships between certain structures relative the front vertical plane of the assembly.