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.

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.

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.

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.

Bath Kitchen Equipment Chrome 40412001 | Desertcart French Polynesia

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43918F

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Sold byAmazon French PolynesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Elevate your water game with Grohe’s ultimate purity filter!

SLEEK CHROME DESIGN - Modern look that complements any kitchen or bath setup.
CERTIFIED NSF QUALITY - Tested and trusted for your peace of mind.
ADVANCED 5 PHASE FILTRATION - From sand to fine particles, nothing slips through.
MINERAL RETAINING TECHNOLOGY - Keeps the good stuff for a crisp, fresh taste.
CHLORINE HEAVY METAL REMOVAL - Ensures your water is clean and safe, every drop.

The Grohe 40412001 Bath/Kitchen water filter features a sophisticated 5-stage filtration system that removes coarse particles, chlorine, organic compounds, lime, and heavy metals while preserving essential minerals for optimal taste. NSF certified and designed with a sleek chrome finish, it fits Grohe Red purifiers and comes with a 5-year warranty, ensuring clean, great-tasting water with trusted durability.

Specifications

ASIN	B00I4SIRSW
Best Sellers Rank	#105,451 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #333 in Replacement Water Filters
Brand	GROHE
Brand Name	GROHE
Compatible Water Purifier Models	GROHE Red
Customer Reviews	4.4 out of 5 stars 272 Reviews
EU Spare Part Availability Duration	12 Months
External Testing Certification	NSF
External testing certification	NSF
Global Trade Identification Number	04005176984082
Included Components	Filter
Item Dimensions D x W x H	11D x 11W x 38.5H centimeters
Item Type Name	Bath/Kitchen Equipment
Item Weight	1.62 kg
Item weight	1.62 kg
Manufacturer	Grohe UK Ltd (EUR account)
Manufacturer Part Number	40412001
Manufacturer Warranty Description	5 year manufacturer
Material	Activated carbon (and other materials)
Material Type	Activated carbon (and other materials)
Model Number	40412001
Number of Items	1
Product Benefits	Extracts coarse particles, removes chlorine and heavy metals, retains important minerals for a great taste
Product benefits	Extracts coarse particles, removes chlorine and heavy metals, retains important minerals for a great taste Product benefits Extracts coarse particles, removes chlorine and heavy metals, retains important minerals for a great taste See more
Product dimensions	11D x 11W x 38.5H centimeters
Unit Count	1 Count

Reviews

R**A

Well received

Received in good order

26.12.2020

K**S

Does the job well !!

Used with kettle tap , very good water filter, but very pricey too!!

23.10.2021

G**O

Ottimo affare

Ottimo affare prodotto n1 trovato in offerta per la prima volta in 3 anni

9.07.2026

J**B

This filter almost fit into my BWT Bestmax filter head ...

This filter almost fit into my BWT Bestmax filter head, but not quite. In between two of the rings on the top of this filter Grohe has placed 6-7 small blocks of plastic. My handy Dremel tool had them out in no time and now this Grohe unit fits perfectly. It is almost half the price of the BWT Bestmax units and is in every other way that I can tell PERFECTLY IDENTICAL.

19.08.2017

A**N

Clear water

Exactly what need it

22.12.2025

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43918F

Duties & taxes included

In stock

Sold byAmazon French PolynesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to French Polynesia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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I loved the variety of products available. Will definitely shop again.

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Received my product in pristine condition. Great service overall.

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