The GROHE Blue Professional L-spout takes the GROHE Blue filter S-Size 40404001 (600 litres) as its water filter; replace it every 12 months. Fitment confirmed against the manufacturer's compatibility list.
Your filtered water tap
GROHE Blue Professional L-spout
Tap or under-sink system
Confirmed against GROHE's listConfirmed against GROHE's own compatibility list
Not yours? ChangeSave it · remind me every 12 months
Takes the 40404001 water filter
Blue filter S-Size 40404001 (600 litres) · replace every 12 months · check the code printed on your old filter before ordering.
GROHE's earlier Professional starter kits came with the S-Size filter; the current kits come without one and GROHE lists six that fit. Buy the type already in your system unless you change the setting on the cooler or app.
Your filtered water tap
Tap or under-sink system
Confirmed against GROHE's listConfirmed against GROHE's own compatibility list
Takes the 40404001
Water filter · every 12 months · check the code on your old filter.
GROHE's earlier Professional starter kits came with the S-Size filter; the current kits come without one and GROHE lists six that fit. Buy the type already in your system unless you change the setting on the cooler or app.
Other GROHE filtered water taps that take the 40404001
GenuineGenuine GROHE
See seller
Amazon AU · 26 OctAmazon AU · checked 26 Oct
CompatibleCompatible option
See seller
No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by GROHE. Compatible: another brand. Check certification on the seller's page.Genuine is made by GROHE. Compatible is made by another brand. Check the seller's certification details before choosing.
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AUD, before delivery. Each price shows when it was checked.
Not due yet?
Get a nudge when your water filter is due — it's every 12 months. One email two weeks before, no newsletter. Manage or stop it anytime.
How to change the water filter in your GROHE Blue Professional L-spout
Watch the guide or follow the steps.
- 1Blue Home and Professional: switch the cooler off at the wall before you start. Blue Pure: turn off the cold water to the filter under the sink.
- 2Hold a cloth under the filter, then unscrew the old cartridge from the filter head.
- 3Screw the new cartridge straight into the filter head, about 1½ to 2 turns, until it stops.
- 4Reset the filter capacity on the cooler or in the GROHE app (Blue Home, Professional), or on the flow meter or filter timer (Blue Pure). If you changed filter type, set the new type too.
- 5Blue Home and Professional: GROHE asks for the cooler to be cleaned once a year, before a filter change, with cleaning cartridge 40434001.
Every number this part goes by
- Retail name:
- 40 404 001
- Retail name:
- 40404001
- Retail name:
- GROHE Blue filter S
- Retail name:
- GROHE Blue S-Size filter
Sellers list any of these; they are the same part.
About your GROHE Blue Professional L-spout
GROHE filtered water tap, tap or under-sink system — GROHE Blue Professional (Minta Professional). Its water filter is the Blue filter S-Size 40404001 (600 litres), part 40404001, changed every 12 months.
Other water filters the maker lists for this filtered water tap:
- GROHE Blue filter L-Size 40412001 (2,500 litres). L-Size (2,500 L): for heavy use; set the new size on the cooler, app or flow meter. Not for GROHE Blue Home.
- GROHE Blue activated carbon filter 40547001. Activated carbon: GROHE's choice for soft water below 9° dKH; set the filter type on the cooler, app or filter head.
- GROHE Blue UltraSafe filter 40575002 (every 6 months). UltraSafe: for lead, bacteria and microplastic; change after 6 months at most; set the filter type on the cooler, app or flow meter.
- GROHE Blue Magnesium + Zinc filter 40691002 (400 litres). Magnesium + Zinc (400 L): adds magnesium and zinc; set the filter type on the cooler, app or filter head.
Where the model number is: On a boiling or chilled water tap the model is on the label on the unit under the bench, not on the tap itself. On an under-sink system it is on the filter head or housing; the cartridge code is printed on the old cartridge.
Fits these 28 GROHE models
GROHE28 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
- 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
- Blue Pure starter kit
- Blue Pure Vento
- Blue Pure Via
- Red Duo
- Red Mono
- Blue Pure Start
- Blue Pure StartCurve
Blue Home Connected. GROHE supplies the S-Size filter and sets the cooler for it at the factory; GROHE's manual puts the S-Size at 600 litres or at most 12 months. Below 9° dKH GROHE recommends the activated carbon filter 40547001.
Blue K7 Professional. GROHE supplies the S-Size filter with this kit; below 9° dKH GROHE says to order the activated carbon filter 40547001.
Blue K7 Pure. GROHE supplied the S-Size filter with this starter kit.
Blue Pure BauCurve. Starter kit 30581000 comes with the S-Size filter; tap 30580000 comes without one. Buy the type already in your system. On Blue Pure, S-, M- and UltraSafe filters need GROHE's flow-meter filter head (in the S-Size or UltraSafe filter starter set).
Blue Pure Eurosmart. Starter kit 30584000 comes with the S-Size filter; tap 30583000 comes without one. The reverse osmosis kits (30586000, 30587000) use GROHE's RO filters, which are not listed here. On Blue Pure, S-, M- and UltraSafe filters need GROHE's flow-meter filter head (in the S-Size or UltraSafe filter starter set).
Blue Pure Minta. Starter kits 30589000 and 31345002 come with the S-Size filter; taps 30588000 and 30600000 come without a filter. Buy the type already in your system. On Blue Pure, S-, M- and UltraSafe filters need GROHE's flow-meter filter head (in the S-Size or UltraSafe filter starter set).
Blue Pure Minta pull-out. Starter kit 30591000 comes with the S-Size filter; taps 30590000 and 30601000 come without a filter. Buy the type already in your system. On Blue Pure, S-, M- and UltraSafe filters need GROHE's flow-meter filter head (in the S-Size or UltraSafe filter starter set).
Blue Pure Mono. Starter kit 31301001 came with the S-Size filter. Buy the type already in your system. On Blue Pure, S-, M- and UltraSafe filters need GROHE's flow-meter filter head (in the S-Size or UltraSafe filter starter set).
Blue Pure starter kit. GROHE supplied the S-Size filter with these starter kits.
Blue Pure Vento. GROHE supplies the S-Size filter (with a flow meter) with these starter kits.
Red Duo. GROHE supplies the S-Size filter starter set with these kits.
Red Mono. GROHE supplies its Red filter set (600 litres, 5-phase) with these kits; the S-Size filter is the replacement.
Blue Chilled, Blue Minta Chilled. GROHE supplies the S-Size filter with this kit.
Blue Pure Bau, Blue Pure Via. GROHE supplies the S-Size filter (with a flow meter) with this starter kit.
Blue Pure Start, Blue Pure StartCurve. S-Size (600 L): GROHE's standard filter for hard water above 9° dKH. On Blue Pure, S-, M- and UltraSafe filters need GROHE's flow-meter filter head (in the S-Size or UltraSafe filter starter set).
Blue Home C-spout, Blue Home L-spout, Blue Home Mono, Blue Home U-spout. GROHE supplies the S-Size filter with this kit and sets the cooler for it at the factory. In soft water (below 9° dKH) GROHE recommends the activated carbon filter 40547001.
The other 6 models. GROHE's earlier Professional starter kits came with the S-Size filter; the current kits come without one and GROHE lists six that fit. Buy the type already in your system unless you change the setting on the cooler or app.
Common questions
- Which water filter fits the GROHE Blue Professional L-spout?
- The GROHE Blue Professional L-spout takes the GROHE Blue filter S-Size 40404001 (600 litres). GROHE's earlier Professional starter kits came with the S-Size filter; the current kits come without one and GROHE lists six that fit. Buy the type already in your system unless you change the setting on the cooler or app.
- How often should I replace the water filter in my GROHE Blue Professional L-spout?
- Every 12 months. Flow slows and performance drops off as the filter fills up, so it's worth doing on time.
- Where can I buy the 40404001 in Australia?
- We link to 1 Australian seller for the 40404001; the seller's page shows the current price.
- How do I fit the 40404001 in a GROHE Blue Professional L-spout?
- No tools, a few minutes: 5 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- The carbon stops reducing chlorine taste and odour and the flow from the tap slows as the cartridge clogs; a boiling-water tap with a scale-reducing filter builds scale in its tank faster.
- How do I reset the reminder?
- 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.
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