Description
Pentair Sta-Rite System 3 S7M400 Large and Small 400 Sq Ft Replacement Filter Cartridges, 170146
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Sta-Rite filter cartridges are top-notch. Crystal clear water, easy to clean. Would definitely buy from eztestpools.com again.
These Pentair replacement cartridges fit perfectly in our System 3 filter. Noticeably improved water clarity. Easy to clean and reuse.
These Pentair cartridges work perfectly in our System 3 filter. They trap a ton of debris and are easy to clean. Will definitely buy again.
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