SKU Code : DWS2000T Brand: 3M Salient Features: 1. Smart Indicators 2. Under The Sink installation with dedicated faucet 3. SQC Cartridges……No need to call technician for cartridge change outs 4. No Water Wastage 5. No Electricity Needed 6. 3 micron –pre-filter and 0.2 micron post filter with IMPACT Technology 7. Retains natural minerals 8. No artificial minerals added.