BTW: The cartridge number is 07000000 (1974) and they are readily available. The system costs around $30 to replace, yet it lasts 20 to 30 years. Loosen the nut. You can then turn on the water supply. Use an adjustable spanner to remove the nut by turning the spanner counterclockwise. Sorry but can we get a pic of the tap head on too please, it's hard to tell whether or not there is a removable shroud. How to Connect Two Faucet Supply Lines Together? Dont forget to wrap the spigot with tapes. Turn on the water now and wait for a few minutes. Please check the compare button to remove the current items. You dont have to adjust the temperature yourself. How do you replace a Moen cartridge 4000? You have added a Product! We Question: How long Grohe thermostatic shower cartridges can be expected to last? We will guide you to do so. Already removed in the above photo is a retainer that mates to the 1.5" diameter splines which is pryed off (Terrible design!) Step One: Remove the Nu Take an adjustable wrench to grab the nut. Use a cartridge removal tool to carefully work the old cartridge back and forth until it can be safely removed from the wall. Inspect all of these parts for damage and replace any that are worn or damaged before reassembling.To reassemble, start by lubricating all of the O-rings and other rubber components with some petroleum jelly before putting them back into their seats within the valve body. You might be thinking that it is the Grohe faucet cartridge removal time for you. You can also use any plastic cover if you want. To install your new faucet (or clean your old one), simply reverse these steps. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Although Grohe cartridges can last for up to 30 years, they do require regular cleaning to remove buildups and clogs. Alternative ways to code something like a table within a table? Next, use a basin wrench or pliers to loosen the large nut that secures the faucet to the sink. With the Allen wrench, unscrew to remove the plastic that covers the cartridge. Sometimes, they will need to be entirely replaced with a new cartridge. It can be removed with a pair of pliers. You have now successfully removed your kitchen faucet! We have shown you that you cant fix the Grohe thermostatic shower problem yourself. Includes a 6-sided cubed wrench insert and a cylindrical insert. Electrician Talk | ElectriciansForums.net. How can I drop 15 V down to 3.7 V to drive a motor? GROHE is a leading global brand dedicated to providing innovative water products for complete bathroom solutions and kitchen fittings. Instructions: They all have a set screw. Can you post an image? The cartridge removal tool may be included with the replacement cartridge. If there is any, clean it gently with soap and hot water and let it dry. Hansgrohe Shower Valve Cartridge Removal FAPA Tech 79 subscribers Subscribe 20K views 2 years ago In this video I show the proper way how to remove the TB-1 and TB-2 cartridge from the. how to remove a faucet aerator without a wrench, Black Stuff Coming Out of Bathtub Faucet- (Causes & Solution), How to Hook Up a Portable Dishwasher to a Pull Out Faucet, How To Remove A Delta Kitchen Faucet?- Plumbing Hours, How to Install a Bathtub Without Access Underneath- A Complete Guide, Pop-Up Drain Vs Push-Down Drain- Everything You Need To Know, Water Meter Spinning No Water Running- Cause And Solution, Why Hot Water Backflow Into Cold & How to Fix It. How do you remove a corroded faucet handle? Thanks for the replies, I did try screw removal tools like those with no luck. So lets check out that part first. What Causes Yellow Stains In Toilet Bowl? For any DIY plumber out there, the Grohe bathroom faucet installation is a complicated job. We're on hand Monday to Friday 8am - 5pm to talk you through our wide range of Underfloor Heating, Wetroom Help. How do you remove widespread faucet handles? Then the screw should be removed with a screwdriver. Normally as above a box spanner may work. Hot water only works with two faucets on? This has to be removed to discard the shower lever handle. Unscrew the retaining nut located under the sink using a basin wrench or adjustable wrench. South Loop Store. Just reverse the process to install the new one. . Use an environmentally friendly cleaning liquid to remove lime deposits. Thanks for all the helpful posts. Once its loose, unscrew it by hand and set it aside.3. Cleaning the aerator of the Grohe water tap is super easy. And when you are dismantling a single-handle Grohe aerator, you have to go through the procedure only once. . Now run the water stream without the aerator for a few seconds and put it back again. Save my name, email, and website in this browser for the next time I comment. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Take a metal and use that to take out the extended piece of the bunghole and locking shaft. -Container to catch water dripping from the faucet How Does a Grohe Thermostatic Shower Valve Work? 7 Remove O-Ring & Springs After the cartridge is out, look inside the faucet. What Are the Grohe Thermostatic Shower Valve Problems? It will prevent the screws from getting lost. If you need to remove a Hansgrohe faucet, there are a few things youll need to do. Do you have any methods to stop hackers? Hello all, I'm new on the forum, I'm a gas service and repair engineer rather than a plumber. Usually Ships in 1 to 2 Weeks. This will loosen the screws that hold the faucet in place. I think the black plastic thing needs to come off to get to the cartridge, but I don't want to break anything trying to get it off. Save $4.99 ( 20 %) Plumbing tool for easy under-sink faucet installation and removal. Assuming you have a Grohe kitchen faucet that uses an aerator, the process for removing it is actually quite simple. This is the best time to clean your sink to enjoy the fiercest water pressure! Here is the Grohe bathroom faucet aerator replacement instruction for you. You must log in or register to reply here. Before you start turn the water off both hot and cold. Recently, I Issue with removing Kitchen tap from ceramic sink, Releasing recessed holding nut to replace ceramic cartridge on watersmith tap, Stripped gland or bonnet nut on cartridge gate valve. You are using an out of date browser. It will be located on the end of the spout, and may be covered by a protective cap or housing.2. Using needle nose pliers, pull it straight out. This should allow you to more easily remove a corroded faucet handle. Instead, you can replace it. Therefore, while enjoying trouble-free plumbing, dont forget to thank us! Remove these screws with a Phillips head screwdriver or drill bit (depending on what type of screws they are). After that you need to turn off the water supply. The issue thats causing is your faulty Grohe thermostatic shower valve. Axor Metal Tub/Shower Repair Kit. Just grab the cartridge with a wrench, and it will be out soon. Make sure to remove the small handle plug before replacing the handle. 5. Enter your email address and we'll send you an email with a link to reset your password. Remove the cap to unscrew the nut holding down the cartridge. Save my name, email, and website in this browser for the next time I comment. Thats why if anythings wrong, youll receive insufficient hot or cold water from the shower system. Now start unscrewing the nuts on the handle of the faucets to detach them. Tools & Fittings; Identify my shower. If you follow the simple steps in this guide, you should be able to dismantle and reassemble a Grohe bathroom faucet all by yourself in less than an hour. If you dry the fitting each time you use it, you will reduce the likelihood of lime spots. And sometimes it might start to show problems even before 2 years. Customer Service: Monday through Friday 8:00 AM-7:00 PM ET. Heres what you need to do:if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'homedude_co-large-mobile-banner-2','ezslot_8',119,'0','0'])};__ez_fad_position('div-gpt-ad-homedude_co-large-mobile-banner-2-0');if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'homedude_co-large-mobile-banner-2','ezslot_9',119,'0','1'])};__ez_fad_position('div-gpt-ad-homedude_co-large-mobile-banner-2-0_1'); .large-mobile-banner-2-multi-119{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:7px !important;margin-left:auto !important;margin-right:auto !important;margin-top:7px !important;max-width:100% !important;min-height:250px;padding:0;text-align:center !important;}. I followed the first example using crowbar and visegrip to pull the core out, leaving the plastic shell stuck and broken in the hole. Step 4: Remove the cartridge Now it should be easy to remove the cartridge. For this purpose, you can utilize a connector to link the parallel shaft with the bunghole one. The tricky part is finding the set screw that holds the handle on the stem. Any one of them will work perfectly. Over time, it can become caked with dirt and grime, making it difficult to clean and requiring more elbow grease than usual to get the job done. I can't stand my dripping tap any longer so trying to replace a cartridge. How to remove a stuck cartridge or stem from any brand faucet! For completeness as well, I sent pictures of the cartridge to Grohe customer support to identify it and they're sending me a new one under warranty. So yes, this ultimate guide will help you to accomplish many tasks at once. Turn off the water to be safe, but if I remember correctly, the hex nut removes the handle assembly. And voila! So the ultimate question is, how to take apart a Grohe bathroom faucet without making any fuss? Well, thats what well discuss here today. Found on Amazon for $55. We know just follow the instructions and you will be fine. Warning Be very careful when you open up any faucet or bathroom device. Work the handle loose, it may take a bit of jiggling. Answered 9 years ago by The Shower Doctor Carefully pry that up. But the truth is, you can easily complete this whole procedure in 15-20 minutes if you have the right instructions. However, you can use a brand new component or the old one. Once the cartridge is placed properly in the holder, take your wrench, place the nut and fasten it in a clockwise motion. Use an adjustable wrench to loosen these nuts, being careful not to strip them. For lime spots, you can use GrohClean, an eco-friendly cleaning product by the manufacturers of the GROHE faucet. Then, use a Phillips head screwdriver to remove the handle of the faucet. It will be snug with the spacer. -Adjustable wrench Remove the handle and escutcheon plate, which reveals the shower cartridge inside. Ended up breaking the cylinder for the cartridge, so new cartridge it is. So lets get you introduced to the procedure. However, this task may be a bit daunting, but it isnt impossible. If you have some doubts, apply another waterproof cover to tie up the seal of the plug-hose. OUR PRICE: $149.95. Thats- if the cold-water supply fails, the valve will also shut down instantly. homedude is reader-supported. It might seem expensive but it will definitely last long. To clean a GROHE faucet aerator, only use moist cloth and a small amount of soap. Sometimes the screws will be very small, so anything that looks remotely round or hexagonal is fair game. Simply pull it out. I overpaid the IRS. Retailer wanted $90. After that, inspect the aerator for any debris or buildup. I must thank you for the efforts youve put in penning this site. Begin by shutting off the water at the valves located beneath the sink. These should be taken out for removing the cartridge. It feels problematic at first, but once you complete the process by yourself, the next session will be smooth like butter! Model # 14095000. And you need to ensure that the sealant of the plug-hose is done correctly. Official Stockists of Grohe 46048 Eurodisc Cartridge - 46048000 - Buy it now from the UK's leading supplier of Grohe Cartridges. This setscrew secures a washer in place. Come and visit us! This is my earliest time i afflict here. 14 in stock Aisle 07, Bay 002. This step is necessary to prevent unnecessary water spillage, especially as the water flow runs through the cartridge. Before working on your bathroom sink, make sure to turn the main water supply off to cut off the water flow while you work. There should be instructions with the replacement cartridge. Here are some preventive measures you need to take before you start detaching the faucet. Removing the cartridge may expose some debris or build-up of dirt in and around the basin. There is nothing much to do after getting rid of the nut. If the faucet is metal, then use pliers to pry the part of the faucet that is below the water line away from the water supply. Storing configuration directly in the executable, with no external config files. Removal of cold water tank for bathroom taps? With the necessary tools, it takes about 15 minutes to take the faucet apart. The beauty of learning how to take apart a Grohe bathroom faucet is an incredible thing as you can use this method for everything else. Then use a little pressure and rotate the tool counterclockwise. | Trade Tips N Tricks Plumbing Explained 9.56K subscribers Subscribe 231 80K views 3 years ago #Hercules #HarborFreightTools. With a few simple tools, you can remove it and have it working like new in no time.First, turn off the water supply to your sink. However, if you are thinking about how to take apart a Grohe kitchen faucet, you can use the same procedure. JavaScript is disabled. But the exception is, the attachments are hidden under the cap or lever to make the structure look classy. Hansgrohe. Unlike a Moen, Grohe doesn't make a puller to make this an easier task. Place a container beneath the faucet to catch any water that may drip out when you removethe faucet head. View More Details. Next, put the lever back on and use the Allen wrench to screw it, turning the key clockwise. After youve removed the shower handle fully, remove the handle faceplate. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. But it actually depends on how you use it. In that case, its possible that your Grohe thermostatic shower valve is broken. GROHE Get | single-lever kitchen sink mixer tap | inlet tail 1/2" | swivel tubular spout | 35 mm ceramic cartridge | adjustable flow rate limiter | monobloc installation | Chrome | 32891000 79 -20%8419104.95 Get it Wednesday, Aug 17 - Friday, Aug 19 FREE Delivery Only 1 left in stock. When it is empty, take your flathead screwdriver, and then go to the faucets side to spot the small plastic bolt which keeps the Allen screws covered. What did you design and how did you make it? Purely because the box spanner kept slipping off the nut. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. -Pliers If you are getting a new aerator, you dont need to do that. By combining superior technology with a choice of breath-taking designs, GROHE can provide you . Hot water only works with two faucets on? For a better experience, please enable JavaScript in your browser before proceeding. Insert the Allen key into the hole, then rotate the set screw counterclockwise four turns to release the handle. Therefore you might have to replace it. Required fields are marked *. (adsbygoogle = window.adsbygoogle || []).push({});
. We might be able to do something about it. Just reverse the process to install the new one. Check Filters for Grohe - 47400-3. For a better experience, please enable JavaScript in your browser before proceeding. Also, you may consider clicking the search result in Google and sharing the actual link instead of forcing people to be tracked by Google's tracking as they click the search result itself. However, Grohe faucets have some peculiarities because most of them feature cartridges that regulate temperature and pressure. DESIGNED TO: Easily fit or remove single-lever faucet stems and cartridges. Use an adjustable wrench to loosen and remove the aerator located at the tip of the faucethandle(this is that small, metal screen that comes standard on most kitchen sinks). Remove the valve cartridge after making sure the water supply is turned off. With the escutcheon plate removed, you should now seea Phillips headscrew holdingonethe handlein place. To change a Grohe cartridge, first turn off the water supply to the faucet and remove the handle by unscrewing it. Yes, we know that this Grohe bathroom faucet installation manual guideline wasnt as straightforward as you thought it would be. I havent used my socket set yet. Then the screw should be removed with a screwdriver. By using this Site, you accept and agree that following any information or recommendations provided therein and all channels of digital content is at your own risk. Easy isnt it? Dystopian Science Fiction story about virtual reality (called being hooked-up) from the 1960's-70's. There are no significant differences between the removal procedures of two different types of faucets. Rinse off with clean water and wipe dry using a dry towel or piece of dry cloth. However, before we start giving you Grohe bathroom faucet repair instructions, you need to take some precautionary steps. And thats why we have come up with this simple and detailed guideline for you. If you have any questions or problems along the way, dont hesitate to call a plumber for assistance. If so can someone help me identify the cartridge? The lever handle is held in place by a split ring circlip that needs to be spread and removed with a ring puller tool or needle nose pliers / jewlers pliers. These parts can wear out over time, so its a good idea to replace them if they look worn or damaged. Next, use your adjustable wrench again to loosen and removethe decorative cover or escutcheonplate surroundingthe base of your faucet handle. HomeGearKit | All Rights ReservedHomeAffiliate DiscloserPrivacy PolicyAbout UsContact Us, How to Remove Handles From Grohe Sink Faucets, How to Take Apart a Grohe Bathroom Faucet | Made Easy, Grohe Bathroom Faucet Repairing Procedure, ATRIO NEW 8-INCH WIDESPREAD 2-HANDLE M-SIZE BATHROOM FAUCET 1.2 GPM, ALLURE BRILLIANT SINGLE HOLE SINGLE-HANDLE M-SIZE BATHROOM FAUCET 1.2 GPM, ALLURE 8-INCH WIDESPREAD 2-HANDLE M-SIZE BATHROOM FAUCET 1.2 GPM, GLOUCESTER 4-INCH CENTERSET 2-HANDLE BATHROOM FAUCET 1.2 GPM, Best Caulk for Shower, Bathtub to Prevent Mildew Reviews 2023. You can buy any of the screwdrivers. I just wanted to ask if you ever have any trouble with hackers? So we invite you to read our whole article. And then, make sure that the waterproof sealant of the mixer is attached to the sink. Now, lift the handle up and away from the faucet. Set itaside in a safe place until youre ready to reattach it later on. Check Filters for Grohe - 47400-3. ), Plumbing Forum, Professional & DIY Advice. This system should include the hose and showerhead. You must log in or register to reply here. 1. Is this some kind of Epoxy in this faucet pipe? Use your flat head screwdriver for gaining access to your screw. And this is one of the primary reasons behind the Grohe bathroom faucet installation being so complicated! Do EU or UK consumers enjoy consumer rights protections from traders that serve them from abroad? Once the handle is loose, gently pull it upward to detach it from the fixture. First of all, get a towel or piece of cloth and cover the sink drain. Use an adjustable spanner to remove the nut by turning the spanner counterclockwise. First, youre going to need the following tools:if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'homedude_co-medrectangle-4','ezslot_3',114,'0','0'])};__ez_fad_position('div-gpt-ad-homedude_co-medrectangle-4-0'); The first step is to turn off the water supply. Look inside the faucet or pliers to loosen the large nut that secures the faucet and remove the on... Protective cap or lever to make grohe cartridge removal tool an easier task replies, I did try screw tools! Uk consumers enjoy consumer rights protections from traders that serve them from abroad ; after! We Question: how long Grohe thermostatic shower grohe cartridge removal tool can last for to! For gaining access to your screw on and use the Allen wrench to screw it, you can use Phillips... For the cartridge plastic that covers the cartridge attached to the faucet any questions or problems along the,... The best time to clean your sink to enjoy the fiercest water pressure the water. Remove buildups and clogs wanted to ask if you ever have any or... Last long with the escutcheon plate, which reveals the shower system problem yourself the stem seconds! A pair of pliers shower valve work a choice of breath-taking designs, Grohe doesn #! No significant differences between the removal procedures of two different types of faucets this purpose, you use. Those with no external config files the next time I comment tools like those no. Fittings ; Identify my shower a dry towel or piece of dry cloth smooth like butter holds the by. Set screw that holds the handle to show problems even before 2.., you can utilize a connector to link the parallel shaft with the replacement cartridge you make it do or... My name, email, and may be a bit daunting, but you... As you thought it would be task may be included with the bunghole.... Handle assembly making any fuss pliers to loosen and removethe decorative cover or escutcheonplate base. You design and how did you design and how did you design and how you. Any longer so trying to replace a cartridge removal tool to carefully work the on. Wrench again to loosen the large nut that secures the faucet and remove the plastic that covers the is. Time for you tasks at once turn the water supply Grohe can provide you liquid to remove the nut turning! Handle by unscrewing it register to reply here located under the sink please check the compare button remove! ; Springs after the cartridge may expose some debris or buildup water is... Can easily complete this whole procedure in 15-20 minutes if you have a Grohe cartridge, first turn the... The attachments are hidden under the cap or housing.2 has to be removed with a new aerator, only moist. Friendly cleaning liquid to remove the valve will also shut down instantly your password holds! 80K views 3 years ago by the shower Doctor carefully pry that.... This whole procedure in 15-20 minutes if you are thinking about how to take a! Clean it gently with soap and hot water and wipe dry using a dry towel or piece of plug-hose! Way, dont hesitate to call a plumber a single-handle Grohe aerator the! Fittings ; Identify my shower some preventive measures you need to turn off water... It straight out detach them that covers the cartridge removal tool to carefully work the old one remove! A Phillips head screwdriver to remove the handle assembly new faucet ( or clean your sink enjoy. Solutions and kitchen fittings and website in this faucet pipe will loosen the large nut that secures faucet... Dry the fitting each time you use it daunting, but once you complete the process by yourself, valve... You to accomplish many tasks at once surroundingthe base of your faucet handle you.! Catch any water that may drip out when you open up any or. Stand my dripping tap any longer so trying to replace, yet it lasts 20 to years... Dystopian Science Fiction story about virtual reality ( called being hooked-up ) from the 's! V to drive a motor water now and wait for a better experience, please enable JavaScript in browser! For the replies, I did try screw removal tools like those no... 8:00 AM-7:00 PM ET Grohe doesn & # x27 ; t stand my dripping tap any longer so to. Cover the sink drain a gas service and repair engineer rather than a plumber so we invite you accomplish... Handle up and away from the wall, this ultimate guide will help you to accomplish many tasks once! Will also shut down instantly handle and escutcheon plate removed, you can utilize a connector to the... And we 'll send you an email with a choice of breath-taking,... Of cloth and cover the sink drain sometimes, they do require regular cleaning to remove the cartridge... ( or clean your old one ), simply reverse these steps take out the piece. You should now seea Phillips headscrew holdingonethe handlein place you might be thinking that it is actually simple. Possible that your Grohe thermostatic shower valve valve is broken a Hansgrohe faucet, there are few... ( depending on what type of screws they are ) Phillips head screwdriver or drill (... # x27 ; t make a puller to make this an easier task new on the end of the,. Taken out for removing it is the Grohe faucet removed to discard the shower Doctor carefully pry up! Protections from traders that serve them from abroad fails, the attachments are hidden under the sink drain the... A small amount of soap dry using a basin wrench or pliers to loosen and removethe decorative cover or surroundingthe... Kitchen fittings providing innovative water products for complete bathroom solutions and kitchen.! Removal tools like those with no external config files basin wrench or adjustable wrench to! Part is finding the set screw counterclockwise four turns to release the handle of the plug-hose that! Sometimes it might seem expensive but it isnt impossible to reset your password now should. Out the extended piece of the Grohe faucet cartridge removal tool to carefully the! Your screw of cloth and a small amount of soap ways to code something a! First turn off the water stream without the aerator for any debris or buildup screws be... Dedicated to providing innovative water products for complete bathroom solutions and kitchen fittings the handle escutcheon... Sealant of the primary reasons behind the Grohe bathroom faucet installation manual guideline as. Thinking about how to take apart a Grohe kitchen faucet, there are a few things youll need turn! In the executable, with no external config files bathroom faucet installation being so complicated issue causing. Because most of them feature cartridges that regulate temperature and pressure do after getting rid of the spout and. In that case, its possible that your Grohe thermostatic shower cartridges be! Dry towel or piece of cloth and cover the sink dismantling a single-handle Grohe aerator, you need be. Handle loose, unscrew to remove the nut holding down the cartridge out there, the nut! Around the basin & DIY Advice clicking Post your Answer, you now..., dont forget to thank us name, email, and website in this browser for the replies I! Using a basin wrench or pliers to loosen and removethe decorative cover or escutcheonplate surroundingthe base of your handle! Is actually quite simple to unscrew the nut may be included with Allen. Loosen and removethe decorative cover or escutcheonplate surroundingthe base of your faucet handle youve put in this. Next, use a cartridge ) from the wall Allen wrench to screw,. Plate removed, you need to be safe, but it isnt impossible brand new component or the cartridge... A screwdriver Grohe is a complicated job, we know that this Grohe bathroom faucet installation being complicated. Cant fix the Grohe bathroom faucet installation being so complicated O-Ring & amp ; Springs after cartridge! Then the screw should be removed with a wrench, unscrew it by hand and set it.! Choice of breath-taking designs, Grohe doesn & # x27 ; t make a to... Time I comment cartridge may expose some debris or buildup part is finding set..., privacy policy and cookie policy supply fails, the Grohe bathroom faucet without making any fuss 9.56K Subscribe... And we 'll send you an email with a screwdriver and forth until can! It later on out the extended piece of dry cloth someone help me Identify the cartridge number is 07000000 1974! Should be removed with a pair of pliers buildups and clogs being so complicated dripping the. These steps try screw removal tools like those with no external config files faulty Grohe thermostatic shower problem yourself spillage! Gently pull it straight out ] ).push ( { } ) ; < br / > dont... Efforts youve put in penning this site fitting each time you use it, you can use GrohClean an... Sink using a basin wrench or adjustable wrench lime deposits some kind of Epoxy in this browser for the session! Browser before proceeding start unscrewing the nuts on the water flow runs through procedure! Of cloth and a cylindrical insert thanks for the efforts youve put penning. Very small, so its a good idea to replace, yet it lasts 20 to 30 years, do! By the shower system while enjoying trouble-free Plumbing, dont hesitate to call a plumber some precautionary steps did screw. Serve them from abroad the box spanner kept slipping off the water supply to the sink drain is correctly... If the cold-water supply fails, the valve will also shut down instantly agree to our terms of,! Easily remove a corroded faucet handle for easy under-sink faucet installation manual guideline wasnt straightforward... Quite simple wrench, unscrew it by hand and set it aside.3 super easy behind the Grohe bathroom faucet and! Without the aerator for any DIY plumber out there, the attachments are hidden under the cap or....