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Grohe 43733000 Part- Membrane (06.21.7800)

SKU: 187543


In Stock and Ready to Ship!

Ships From Price Qty
Ohio Warehouse
Ships in 1-3 Days
$13.18/ea 14
Iowa Warehouse
Ships in 1-3 Days
$20.64/ea 86
Order From Manufacturer
Available to Ship in 4-5 weeks

About the Grohe 43733000

Grohe takes pride in providing their customers with a quality products that are dependable and pleasing for all of those who use them. These Replacement Parts and Accessories are developed to perform and last the way the they were originally intended to. The Grohe 43733 000 Membrane is a Replacement Part for a Filling Valve.

Product Details

Manufacturer: Grohe
Style: Parts
Mpn # 43733000
Shipping Dimensions 1.0" x 1.0" x 1.0"
Weight 0.01 lbs.

Product Features

  • Grohe 43733 000 Membrane
  • Genuine Replacement Part


4.5 out of 5 rating is our rating for PlumbersStock, we got that rating because we have lots of experience and great people with expertise in plumbing. BUT WE WANT YOUR HELP. This product doesn't have any reviews yet, and we don't want to write our own reviews. It is more valuable to us that the customers get to share their experience with our products. Please, if you have any experience with this product, take a moment to share and help someone else who is trying to make a decision. Thank you!

Questions & Answers


Hello! We appreciate your interest in our Grohe 43733000 Membrane. We have checked Grohe's specifications and parts list for the Grohe 46173 faucet and it was not indicated that the pull-out spray has a membrane. The parts for the pull-out spray are the Grohe 13952000 Flow Control and the Grohe 08565000 Check Valve. Please refer to the parts diagram and let us know the corresponding number of the part that you need so we can assist you obtain it fast and hassle-free. Should you have further questions, please let us know. We are eager to help you better your home. Thank you for shopping with – the perfect site to find high-quality products at low, low prices!


Hi there! Thank you for posting a question under the Grohe 43733000 Part- Membrane. The part that you are looking for is the Grohe 07379SA1 Universal Rubber Diaphragm. Just click the link to go to the product page. We hope this helps. Thank you for choosing Have a wonderful day!


Good day! Thank you for your inquiry about the Grohe 43733000 Membrane. This membrane has measurements of 1 5/8" (L) x 1 3/8" (W) x 3/4" (H). If you're interested in purchasing the Grohe 43733000, simply click "Add to Cart", enter the required information and you'll be on your way. Please let us know if you have any other questions or concerns about this membrane. We are always happy to help.

Anonymous responded:

Hello there! We appreciate you checking out our Grohe 43733000 Membrane (06.21.7800). Did you mean that the membrane you ordered was too long and wide? So sorry to hear about your experience! If you could give us the model number of the spray head that you are planning to install it in, we will be able to assist you better to get the correct size of the membrane. Please send us the model number by calling one of our customer support specialists at 435-868-4020 or you may send us an email at We are eager to help you better your home. Thank you for trusting!

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