Order your Watts Premier reverse osmosis membranes, this is the replacement 24 GPD membrane for Watts Premier manifold RO Systems.
This RO system membrane is for models WP-4V, WP-4, and WP-5.
Order your Watts Premier reverse osmosis membranes, this is the replacement 24 GPD membrane for Watts Premier manifold RO Systems.
This RO system membrane is for models WP-4V, WP-4, and WP-5.