A sleek, innovatively designed new-age device to improve your everyday experience with water. It can reduce scaling on kitchen utensils, bathroom walls and water pipes. It can also help reduce hair fall and dry skin that occurs due to hard water. It promises to give your car a better wash and protect all your water-using electric appliances. WTS28 is designed for a small family of up to 4-6 persons. 3M WTS 28 is designed for a small family of up to 4-6 persons. Built-in automatic high-performance intelligent valve for operational ease. High capacity salt storage to minimise the frequency of salt refilling. As per NSF and WQA standards Includes sliding cover convenient for operation & maintenance High-performance intelligent control valve. NSF identification with structural strength, dual mode with time and flow and free maintenance Resin tank. NSF identification with structural strength and bigger volume for resin storage Ease of installation Brand 3M Aqua-Pure Model No. IAWTS 28 Flow Rate (Ltrs/hr) 1920 Ltrs/hr Resin Brand 3M Resin Type Food Grade Operation Type Automatic Flow Rate 32 L/Min Regenerant Common Salt (NaCl) Salt Required / Regeneration Depends on Hardness Regeneration Time 45 minutes (average) Inlet/Outlet pipe size (mm) 25x25