Wedge-shaped and stackable filter cartridges
AssigneeCentral Garden & Pet Company
InventorsThomas Robert Lutz, Phillip C. Bartoszek, Marco Pierobon, Luca Bezzegato, Fabio Bellia
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Abstract
Disclosed herein are wedge-shaped filter cartridges having a maximized upstream surface area. The filter cartridges are modular and may be stacked in a filter cartridge system.
Claims17
A water filtration system comprising multiple filtration cartridges stacked vertically in a housing, the cartridges each comprising substantially vertical downstream wall permitting egress of filtered water, and each comprising two substantially vertical upstream walls permitting ingress of water for filtration, the upstream walls positioned at an angle relative to the downstream wall and forming a wedge shape.
A water filtration system comprising multiple filtration cartridges stacked vertically in a housing and attached via alternating tongue and groove fits, the cartridges each comprising, a substantially vertical downstream wall permitting egress of filtered water, and each comprising two substantially vertical upstream walls permitting ingress of water for filtration, the upstream walls positioned at an angle relative to the downstream wall and forming a wedge shape.
Dependencies are inferred from the claim text.