Kitchen Swivel Aerator – Dual Flow Kitchen Swivel Aerator With Bubble Stream For Kitchen Taps. Reduces water flow to just 6 or 8 litres per minute without affecting water pressure. No plumbing, simply screws on to your kitchen tap. Kitchen swivel aerator are a rotating water saving kitchen tap aerator with both “Stream & Spray” water flow settings. Robust & gives a perfect water stream and will get rid of that water splashing tap.