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The poppet design allows linear flow with minimal pressure drop
This chemical is meant to be maintained between 80-120 ppm so that the water does not turn corrosive or create a scale build up
The solid one-piece molded construction with 100% resin material is naturally impervious to salt air
Upgrade your cleaning results by upgrading your Dolphin filtration options
Marine Sand Filter Tank O-Ring O-381 sensing-levels_Triple Sensing The poppet design allows linearThis o ring is designed to replace Marine Sand Filter Tank O Ring 6245. It is identical to O 381. This o ring has been manufactured in accordance with OEM specifications and are designed to meet or exceed specifications.
