Use the hans grohe aerator wrench.

https://www.grohe.ca/bathroom-faucet-fittings-and-spare-parts/disassembling-key/grohe-chrome-48021000

Amazon has generic recessed aerator wrenches available as well.

Answer from Fresh Codemonger on Stack Exchange
🌐
Hansgrohe
hansgrohe-usa.com › kitchen › products › spare-parts
Find spare parts for your kitchen faucets
The hansgrohe Spare Parts Shop provides you with all the details on spare parts for kitchen faucets and more. Easily find the spare parts for all of your hansgrohe products.
🌐
Amazon
amazon.com › hansgrohe-kitchen-faucet-head › s
Amazon.com: Hansgrohe Kitchen Faucet Head
G1/2 Replacement Part Bathroom Kitchen Faucet Pull-Out Spray Head Water Nozzle, 0.8 inch Connector(MALE) (Chrome Polished) · After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in
Discussions

plumbing - How do you remove the aerator from a Hans Grohe kitchen faucet/sprayer? - Home Improvement Stack Exchange
How do you disassemble this sprayer head to replace (or at least clean) the aerator? It says "Hans Grohe" on the front base of the faucet, but I can't find a model number. It was a " More on diy.stackexchange.com
🌐 diy.stackexchange.com
How to remove Hansgrohe kitchen faucet head
I just saw this post about the Hansgrohe kitchen faucet and wanted to see if you ever figured this out. I'm actually looking to attach a carbon filter to the output and most of them screw in via the output aerator but it's definitely not standard to open it up. More on reddit.com
🌐 r/Plumbing
2
1
September 14, 2023
Hansgrohe Cento Kitchen Faucet hose leaking
Though it wasn’t free, at least they gave you the part number and it looks to be an easy fix. More on reddit.com
🌐 r/DIY
2
0
January 7, 2024
Hansgrohe kitchen faucet leaking where hose connects to sprayhead --- which part to replace? [video + pic attached]
I have what I believe is an Allegro E Gourmet 04066xx0 kitchen faucet, we would've purchased sometime before 2015. Here's a link to an album with the… More on reddit.com
🌐 r/Plumbing
1
1
March 21, 2020
🌐
Hansgrohe-usa
pro.hansgrohe-usa.com › kitchen
Kitchen products for specialist partners
Check out top-quality kitchen products: Cooking becomes eye-catching with our kitchen range.
🌐
The Home Depot
homedepot.com › plumbing › plumbing parts › faucet parts
Hansgrohe - Faucet Parts - The Home Depot
1/2 in. Replacement Pull-Out Spray for Higharc in Steel Optic
1/2 in. Replacement Pull-Out Spray for Higharc in Steel Optic
(4.6)
Price   $57.22
🌐
Hansgrohe-usa
pro.hansgrohe-usa.com › hansgrohe › spare-parts
Search for hansgrohe Bathroom Spare Parts and Service Parts Online
Faucet spare parts and service parts, shower spare parts: Find replacement parts for the sink and bath tub in hansgrohe's online database.
Find elsewhere
🌐
Amazon
amazon.com › hansgrohe-kitchen-faucet-parts › s
Amazon.com: Hansgrohe Kitchen Faucet Parts
G1/2 Replacement Part Bathroom Kitchen Faucet Pull-Out Spray Head Water Nozzle, 0.8 inch Connector(MALE) (Chrome Polished) · Faucet Aerator, Flow Restrictor Insert, Sink Aerator Replacement Parts for Bathroom or Kitchen Sink Faucet Filter, Fit for Internal and External Thread Faucet Aerators, ...
🌐
The Home Depot
homedepot.com › p › Hansgrohe-1-2-in-Replacement-Pull-Out-Spray-for-Higharc-in-Steel-Optic-88658860 › 313688630
Hansgrohe 1/2 in. Replacement Pull-Out Spray for Higharc in Steel Optic 88658860 - The Home Depot
Hansgrohe 1/2 in. Replacement Pull-Out Spray for Higharc in Steel Optic 88658860
Hansgrohe superior German design will deliver sleek style. Fast and easy installation. Sturdy materials that will ensure your product will have a long life.
(4.6)
Price   $57.22
🌐
Hansgrohe
hansgrohe-usa.com › articledetail-null-96316001
hansgrohe Spare Parts: Art. no. 96316001
Talis S Kitchen Faucet, 2-Spray Pull-Out, 1.75 GPM · Model No.06462000 · Chrome · > 12/21 · 10/18 - 11/21 · 11/15 - 10/18 · 12/09 - 10/15 · Talis S Bar Faucet, 1.5 GPM · Model No.04287800 · Steel Optic · > 10/18 · 07/10 - 10/18 · Talis C HighArc Kitchen Faucet, 2-Spray Pull-Down, 1.75 GPM ·
🌐
Brainly
brainly.com › engineering › college › what is the replacement part number for the kitchen faucet head in hansgrohe, 59-inch length, suitable for pull-down spray hoses? a. 95507000 b. 95506000 c. 88624000 d. 88623000
[FREE] What is the replacement part number for the kitchen faucet head in Hansgrohe, 59-inch length, suitable for - brainly.com
January 28, 2024 - The potential replacement part number for the kitchen faucet head in Hansgrohe is likely option A, 95507000, but it is crucial to verify compatibility with the specific model. Consulting product documentation or contacting customer service for ...
🌐
hansgrohe
hansgrohe.com › service › spare-parts-search
hansgrohe spare parts
In our online database for spare parts, you can find all the technical product details, technical drawings and information about service parts for all hansgrohe product ranges. Detailed exploded drawings show you precisely how the individual components fit together, so that everything functions reliably even after replacement.
🌐
eBay
ebay.com › home & garden
Hansgrohe Kitchen Faucet Parts | eBay
92730000 Kitchen Faucet Cartridge for hansgrohe Replacement Parts, Black Opens in a new window or tab ... Hansgrohe 40448831 - Kitchen Faucet Accessories Faucet Accessories and PartsOpens in a new window or tab ... Hansgrohe 31971 Chrome Faucet Extension Widespread Set Wall Mounted 2-HandleOpens in a new window or tab ... Pull Down Kitchen Spray Head with 12 Adapters 3-Function Faucet AccessoriesOpens in a new window or tab
🌐
Reddit
reddit.com › r/diy › hansgrohe cento kitchen faucet hose leaking
r/DIY on Reddit: Hansgrohe Cento Kitchen Faucet hose leaking
January 7, 2024 -

Bought Hansgrohe Cento faucet at Costco 12-14 years ago.

Hose just started leaking. They said "It's a consumable. (Not warrantied) Order 88624000 from Amazon."

Here is what I ordered. $18 prime, two days.

https://www.amazon.com/88624000-95507000-95506000-Hansgrohe-Replacement/dp/B0CFB7L5W2/ref=sr_1_12_sspa

Replacing the hose video:

https://www.youtube.com/watch?v=Au_bUqU19Bs

Edit: Changed Amazon link

🌐
Ferguson
ferguson.com › plumbing parts & supplies › faucet parts › kitchen & bar faucet parts
Hansgrohe Kitchen & Bar Faucet Parts | Ferguson
Filter by Faucet Part Type · Hand Spray (3) Escutcheon (1) Hose (1) Shower Arm (1) Filter by Color/Finish Category · Stainless Steel (5) Chromes (2) Bronze Tones (1) Filter by Collection · Raindance (1) Talis (1) Talis C (1) Talis S (1) Clear All · Brand: Hansgrohe Remove filter Hansgrohe ·
🌐
Hansgrohe
hansgrohe-usa.com › articledetail-null-97999001
hansgrohe Spare Parts: Art. no. 97999001
Talis S Kitchen Faucet, 2-Spray Pull-Out, 1.75 GPM · Model No.06462000 · Chrome · > 12/21 · 10/18 - 11/21 · 11/15 - 10/18 · 12/09 - 10/15 · We endeavour to always provide up-to-date, complete information on our website. However, we do not assume any liability for the up-to-dateness, accuracy, completeness or suitability of the information for particular uses.