GROHE filtered water tap filters by part number

40404001 is GROHE's S-Size BWT filter, rated at 600 litres in 20° dKH water. GROHE supplies it with Blue Home and Red kits and most Blue Pure starter kits, and lists it for Blue Professional. It screws into the filter head under the sink. GROHE's Blue Home manual puts 600 litres at no more than 12 months; the cooler, app or flow meter tells you when it is due.

Change it every 12 months; 5 steps, no tools.

After the change: Reset the filter capacity after the change: on the cooler (Blue Home, Professional) or in the GROHE app, or on the flow meter or filter timer under the sink (Blue Pure). If you change filter type, set the new type and water hardness too.

Fits 28 GROHE models: Blue Chilled, Blue Home C-spout, Blue Home Connected, Blue Home L-spout, Blue Home Mono, Blue Home U-spout, Blue K7 Professional, Blue K7 Pure, Blue Minta Chilled, Blue Professional C-spout, Blue Professional C-spout pull-out, Blue Professional L-spout and 16 more.

40547001 is GROHE's activated carbon filter for soft water, below 9° dKH. It takes out chlorine taste and smell but leaves the hardness in. GROHE supplies it with some Blue Pure starter kits (Start, StartCurve and earlier Minta, BauCurve and Mono kits) and recommends it for Blue Home and Professional in soft-water areas. Capacity is up to 3,000 litres.

After the change: Reset the filter capacity after the change: on the cooler (Blue Home, Professional) or in the GROHE app, or on the flow meter or filter timer under the sink (Blue Pure). If you change filter type, set the new type and water hardness too.

Fits 27 GROHE models: Blue Home C-spout, Blue Home Connected, Blue Home L-spout, Blue Home Mono, Blue Home U-spout, Blue K7 Professional, Blue K7 Pure, Blue Professional C-spout, Blue Professional C-spout pull-out, Blue Professional L-spout, Blue Professional L-spout pull-out, Blue Professional Mono and 15 more.

40691002 is GROHE's Magnesium + Zinc filter. It reduces limescale, heavy metals and chlorine, then adds up to 35 mg/l magnesium and 3 mg/l zinc. Capacity is 400 litres at 17° dGH, so it runs out sooner than the S-Size. GROHE lists it for Blue Home, Blue Professional, Blue Pure and GROHE Red. It replaces the earlier Magnesium+ filter 40691001.

After the change: Reset the filter capacity after the change: on the cooler (Blue Home, Professional) or in the GROHE app, or on the flow meter or filter timer under the sink (Blue Pure). If you change filter type, set the new type and water hardness too.

Fits 24 GROHE models: Blue Home C-spout, Blue Home Connected, Blue Home L-spout, Blue Home Mono, Blue Home U-spout, Blue Professional C-spout, Blue Professional C-spout pull-out, Blue Professional L-spout, Blue Professional L-spout pull-out, Blue Professional Mono, Blue Professional U-spout, Blue Pure Bau and 12 more.

40575002 is GROHE's UltraSafe filter, a membrane filter for problem water. GROHE says it holds back microplastic over 1 µm and 99.999% of bacteria and cuts lead by up to 99.5%. It lasts 3,000 litres, and GROHE says it must be replaced after 6 months of use. It fits Blue Home, Blue Professional and Blue Pure with the flow-meter head, and replaces 40575001.

Change it every 6 months; 5 steps, no tools.

After the change: Reset the filter capacity after the change: on the cooler (Blue Home, Professional) or in the GROHE app, or on the flow meter or filter timer under the sink (Blue Pure). If you change filter type, set the new type and water hardness too.

Fits 20 GROHE models: Blue Home Connected, Blue Professional C-spout, Blue Professional C-spout pull-out, Blue Professional L-spout, Blue Professional L-spout pull-out, Blue Professional Mono, Blue Professional U-spout, Blue Pure Bau, Blue Pure BauCurve, Blue Pure BauCurve 30582000, Blue Pure Eurosmart, Blue Pure Minta and 8 more.

40412001 is GROHE's L-Size BWT filter, rated at 2,500 litres in 20° dKH water, for busy kitchens and offices. GROHE lists it for Blue Professional, Blue Pure and GROHE Red, and says it is not suitable for GROHE Blue Home. Set the L size on the cooler, app or flow meter when you fit it.

After the change: Reset the filter capacity after the change: on the cooler (Blue Home, Professional) or in the GROHE app, or on the flow meter or filter timer under the sink (Blue Pure). If you change filter type, set the new type and water hardness too.

Fits 17 GROHE models: Blue Professional C-spout, Blue Professional C-spout pull-out, Blue Professional L-spout, Blue Professional L-spout pull-out, Blue Professional Mono, Blue Professional U-spout, Blue Pure Bau, Blue Pure BauCurve, Blue Pure Eurosmart, Blue Pure Minta, Blue Pure Minta pull-out, Blue Pure Mono and 5 more.