GROHE40412001 Blue® Filter, L-Size

Q: I have the filter number40691001. f7. i live in the usa what is the right replacement filter for this? because it looks like that is only in the uk

Your filter is producing magnesium-enriched water and is intended to process approx.100 gallons of water. It seems you should be able to use other grohe blue filters of S, M, L sizes, including 40412001 (that’s large one). There is one with active carbon, too, but it did not work for us. Your filter heads should fit the replacement, and unless something changes you won’t need any adaptor.

Q: 40575001 3000L do you have this model ?

Hello, it does not look like this filter is available in the US. The product is only showing up on the UK website. It could have also been discontinued for the US. Other sellers may have it, but we do not.

Q: Has anyone measured the difference in total dissolved solids (TDS) before and after filtration?

Hello, TDS does not always correlate to filtered or not filtered water. TDS measures total dissolved solids, including minerals that may be healthy to be in the water. TDS measures at the parts per million level, while some contaminants in water are bad at the parts per billion or parts per trillion level, where a TDS meter will not pick up on those levels of filtration. Determine WHAT you would like filtered out, and purchase a filter based on that. Low or no TDS does not always mean all contaminants are filtered out.

Q: Has anyone measured the difference these filter(s) in total dissolved solids (TDS) before and after filtration?

This filter has worked great for us. No we have not measured it, but the different is noticeably different once the new filter is changed.

Product ID: 17524076

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Details

Material
Activated
Product Dimensions
4.8"D x 4.8"W
Item Weight
3.6 Pounds
External Testing Certification
NSF
Product Benefits
Turns ordinary

💧792.5 gallons filtered

⚙️Activated carbon + ion exchanger

🛡️NSF certified purity

Frequently Bought Together

GROHE 40412001 Blue® Filter, L-Size

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GROHE 40694000 Blue Cleaning Cartridge Adapter

Description

💧 Elevate your hydration game with GROHE Blue® — because your water deserves the VIP treatment.

HEAVY METAL DEFENSE - Effectively filters out lead, copper, iron, and zinc for safer, cleaner hydration.
LONG LASTING CAPACITY - Filters up to 792.5 gallons (3000L) before replacement—less hassle, more hydration.
PREMIUM TASTE UPGRADE - Transforms ordinary tap water into crisp, refreshing table water that elevates every sip.
MINERAL FRIENDLY FILTRATION - Reduces lime content without stripping essential minerals, balancing health and taste.
CHLORINE PESTICIDE REDUCTION - Removes chlorine and trace organic compounds, ensuring pure, fresh water every time.

The GROHE40412001 Blue® Filter L-Size uses advanced activated carbon and ion exchanger resin technology to filter up to 792.5 gallons of tap water. Certified by NSF, it reduces chlorine, heavy metals, pesticides, and water hardness while preserving essential minerals, delivering premium-quality drinking water with every pour.

Specifications

Material	Activated Carbon,Carbon
Product Dimensions	4.8"D x 4.8"W x 18.4"H
Item Weight	3.6 Pounds
External Testing Certification	NSF
Product Benefits	Turns ordinary tap water into premium table water, filters out undesirable substances and heavy metals, reduces lime content, and ensures important minerals are not removed
Brand	GROHE
Global Trade Identification Number	04005176984082
Unit Count	1.0 Count
Number of Items	1
Manufacturer	GROHE
Part Number	40412001
Item Weight	3.58 pounds
Item model number	40412001
Is Discontinued By Manufacturer	No
Size	1 Count (Pack of 1)
Color	No Finish
Style	GROHE Blue
Finish	No Finish
Item Package Quantity	1
Number Of Pieces	1
Usage	Inside
Included Components	Installation Guide
Batteries Included?	No
Batteries Required?	No
Warranty Description	LIMITED

Have a Question? See What Others Asked

I have the filter number40691001. f7. i live in the usa what is the right replacement filter for this? because it looks like that is only in the uk

40575001 3000L do you have this model ?

Has anyone measured the difference in total dissolved solids (TDS) before and after filtration?

Has anyone measured the difference these filter(s) in total dissolved solids (TDS) before and after filtration?

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