Replacement filter cartridge
First Claim
1. A filter replacement kit comprising:
- a replacement filter cartridge comprising;
a filter body;
a filter media disposed within the filter body;
a neck portion having a fluid inlet and a fluid outlet; and
a cartridge engagement mechanism on the neck portion for engaging a manifold assembly, the cartridge engagement mechanism comprising at least one filter engagement surface; and
compatibility indicia, wherein the compatibility indicia indicates that the replacement filter cartridge is a replacement for at least one replaceable filter cartridge,wherein the at least one replaceable filter cartridge includes a replaceable filter engagement mechanism having a replaceable filter engagement surface with a first horizontal portion, a second horizontal portion, and an angled portion disposed between and joining the first horizontal portion to the second horizontal portion, andwherein the filter engagement surface is non-congruent to the replaceable filter engagement surface.
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0 Petitions
Accused Products
Abstract
The subject matter of this specification can be embodied in, among other things, a filter replacement kit that includes a filter cartridge. The filter cartridge includes a filter body, a filter media disposed within the filter body, a neck portion having a fluid inlet and a fluid outlet, and a cartridge engagement mechanism on the neck portion for engaging a manifold assembly. The cartridge engagement mechanism includes at least one filter engagement surface. The filter replacement kit also includes compatibility indicia indicating that the filter cartridge is compatible with at least one appliance. The at least one appliance includes the manifold assembly including a manifold engagement mechanism having a manifold engagement surface with first and second horizontal portions, and an angled portion disposed between and joining the first horizontal portion to the second horizontal portion, wherein the filter engagement surface is non-congruent to the manifold engagement surface.
69 Citations
23 Claims
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1. A filter replacement kit comprising:
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a replacement filter cartridge comprising; a filter body; a filter media disposed within the filter body; a neck portion having a fluid inlet and a fluid outlet; and a cartridge engagement mechanism on the neck portion for engaging a manifold assembly, the cartridge engagement mechanism comprising at least one filter engagement surface; and compatibility indicia, wherein the compatibility indicia indicates that the replacement filter cartridge is a replacement for at least one replaceable filter cartridge, wherein the at least one replaceable filter cartridge includes a replaceable filter engagement mechanism having a replaceable filter engagement surface with a first horizontal portion, a second horizontal portion, and an angled portion disposed between and joining the first horizontal portion to the second horizontal portion, and wherein the filter engagement surface is non-congruent to the replaceable filter engagement surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification