Showerhead filter

The ornamental design for a showerhead filter, as shown and described.

FIG. 1 is a perspective view of the instant novel design for a showerhead filter.

FIG. 2 is a front elevational view thereof in which all other side elevational views thereof are identical.

FIG. 3 is a top view of the filter system; and,

FIG. 4 is a bottom view thereof.

Patent	Priority	Assignee	Title
7441664,	May 23 2003	Helen of Troy Limited	Water treatment devices and cartridges therefor
D441048,	Jul 31 2000	New Wave Enviro Products, Inc.	Shower filter housing
D462108,	Nov 08 2001		Shower filter housing
D785675,	Sep 29 2014	Parker Intangibles, LLC	Filter drier
D790660,	Oct 19 2016		Container for shower water filter
D791276,	Jun 22 2016	Homewerks Worldwide, LLC	Showerhead filter cartridge
D888193,	Jul 05 2018		Apparatus for treatment of shower water
D897492,	Jan 03 2019	Adnomix Inc.	Shower filter housing
D926920,	Feb 26 2021	JIETAI PURIFICATION TECH CO., LTD.	Filter for shower
D964512,	Feb 08 2021		Shower head
D988469,	Oct 13 2021		Water injector
ER286,
ER3046,
ER3059,
ER4709,
ER4832,
ER7024,
ER936,

Patent	Priority	Assignee	Title
5503742,	Oct 14 1994		Shower filter assembly having reversible filter
D313266,	May 01 1989	BANKBOSTON, N A , AS AGENT	Shower filter
D361622,	Oct 14 1994		Shower filter housing
D364446,	Nov 21 1991		Shower filter housing

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
May 31 2000	DOUGLAS, JOHN H	PARAGON WATER SYSTEMS, INC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	010937	0504	pdf

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