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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.

Compatibility Finder

Find the Right Outdoor Filter

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

Search outdoor, garden, and pool-fill filter part numbers. Try RS-40W or SF-20W.

Outdoor Water Filters

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