American Water Solutions Reverse Osmosis Capillary Flow Restrictor for 25, 35, 50, 100 or 150 GPD Membrane (50 Gallon Per Day)

Just what I needed. Quality product.

Though expensive I wanted a metering orifice I could install directly in my tubing and somewhat be visible and be cleaned.

LOVE THEM

Severely overpriced, It's a tiny piece of plastic with a hole in it..

Flow was less than advertised. The capillary tube slipped out of the fitting. Looks like there was a manufacturing defect restricting flow.