• The GROHE Blue L-size filter (capacity 660 gallons / 2500L) turns ordinary tap water into a premium table water through five purification phases, the water is continually refined into a softer potable water with a wonderful taste.
• Undesirable substances, fine particles and heavy metals are filtered out and the lime content is reduced, leaving pure, great-tasting water
• Phase 1: coarse particles like sand and dirt are filtered out / Phase 2: chlorine and organic compounds (insecticides, pesticides, etc.) removed by carbon filtration / Phase 3: lime and heavy metals extracted by the ion exchanger / Phase 4: activated carbon filtration ensures important minerals are not removed / Phase 5: fine filtration captures even the smallest particles
• Filtration technology: Activated carbon + ion exchanger resin
• Filter dimensions: 16.88,5.03

Weight	3.58 lb
Height	4.33 in.
Length	15.16 in.
Room	Kitchen
Type	Replacement Cartridges
Width	3.58 in.
Inventory Number	GRO40412001
MPN	40412001