Modular drinking water filtration system with removable and replaceable RO spindle

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United States of America Patent

PATENT NO 7540956
SERIAL NO

12052822

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The valve spindle for a reverse osmosis (RO) filter system is housed in a filter head and attached to a mounting ring that also carries the replaceable RO cartridge. The RO spindle is locked in the head during normal operation, but can be easily removed, after removal of the cartridge, to permit spindle replacement or repair without disassembly of the head from the mounting bracket.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
PENTAIR FILTRATION INC502 INDIANA AVENUE SHEBOYGAN WI 53081

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eserkaln, Paul W Sheboygan, US 8 584
Kurth, Michael J Howards Grove, US 23 940
Steinhardt, Michael D Kiel, US 16 315
Zerger, Terry P Howards Grove, US 6 582

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