Choose Options Metric Male M24 Laminar Stream 1.8 gpm PCA Faucet Aerator Neoperl 1.8 gpm, PCA Laminar Metric Male faucet aerator This Standard Full Flow Pressure compensating Clear stream produces non-splashing Laminar flow option that does not introduce air into the stream, making it a great choice for hospitals and... $6.33 Choose Options Compare