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.

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GROHE 40412001 Blue® Filter, L-Size

Product ID: 17524076

Details

External Testing Certification
NSF
Item Weight
3.6 pounds
Material
Activated
Product Dimensions
4.8"D x 4.8"W

💧Filters 3000L water capacity

⚛️Activated carbon + ion exchanger tech

🛡️Reduces heavy metals & chlorine

COP 1216398

Duties & taxes included

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Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Elevate your hydration game with GROHE Blue® – because your water deserves the best!

HEAVY METAL SHIELD - Effectively filters out lead, copper, iron, and zinc to protect your health and enhance water quality.
PURE TASTE EVERY SIP - Transforms ordinary tap water into crisp, premium table water for your daily hydration upgrade.
LONG LASTING PERFORMANCE - Generous 3000L (792.5 gallons) filtration capacity means fewer replacements and more convenience.
CERTIFIED QUALITY ASSURANCE - NSF-certified filtration technology guarantees trusted, high-standard water purification.
CHLORINE PESTICIDE DEFENSE - Removes chlorine and trace organic compounds, ensuring clean, fresh water straight from your faucet.

The GROHE 40412001 Blue® Filter (L-Size) uses advanced activated carbon and ion exchanger resin technology to filter up to 3000 liters of water, reducing chlorine, heavy metals, and organic contaminants while preserving essential minerals. NSF-certified and designed for long-lasting use, it transforms tap water into premium-quality drinking water with every pour.

Specifications

ASIN	B00I4SIRSW
Best Sellers Rank	#75,424 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #37 in Replacement Faucet Water Filters
Brand Name	GROHE
Compatible Water Purifier Models	Aarke Purifier
Customer Reviews	4.6 4.6 out of 5 stars (2,626)
External Testing Certification	NSF
Global Trade Identification Number	04005176984082
Included Components	Installation Guide
Item Dimensions D x W x H	4.8"D x 4.8"W x 18.4"H
Item Type Name	Water Filter
Item Weight	3.6 pounds
Manufacturer	GROHE
Manufacturer Part Number	40412001
Manufacturer Warranty Description	LIMITED
Material Type	Activated Carbon,Carbon
Model Number	40412001
Number of Items	1
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
Set Name	Blue
Unit Count	1 Count

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