Maintains the level of filtration of your Imperial water filters
The Replacement filters maintain the high levels of filtration that the Imperial undersink units offer maintaining healthier drinking and cooking water.
Pre-filter prolongs the life of main filter saving you money
The Pre-filter removes excessive impurities before the main filter and hence prolongs the life of that filter and ultimately saving you money.
For more detailed information view the Filtration Detail tab
Peace of mind with Quality and Performance
The Pre-filter is independently tested by NSF International to Standard 42 giving you peace of mind.