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WaterSentinel by Aquamor

Outdoor Water Filters

Aquamor's WaterSentinel line includes inline garden-hose filters for outdoor cleaning, gardening, pool and spa fill, and general exterior water use.

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Enter the part number printed on your current filter, or your appliance brand, and we'll match it to the correct WaterSentinel replacement.

Works for all 40 WaterSentinel filters. Try a part number like MWF or a brand like Whirlpool.

Outdoor Water Filters

5 models · 5 detail pages live
WaterSentinel RS-40W filter
RS-40W
WaterSentinel accessory filter
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WaterSentinel SF-20W filter
SF-20W
WaterSentinel accessory filter
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WaterSentinel WS-21 filter
WS-21
WaterSentinel accessory filter
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WaterSentinel WSGH-12 filter
WSGH-12
WaterSentinel accessory filter
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WaterSentinel WSRV-12 filter
WSRV-12
SHURflo
View Filter Details

About this catalog. WaterSentinel is Aquamor's retail filter brand. Pricing and purchase happen at WaterSentinelFilters.com. Aquamor does not sell these filters directly. Brand names referenced above are the property of their respective owners; WaterSentinel replacement filters are not affiliated with, sponsored by, or endorsed by those brands.