Skip to content
  • 🛍️ Shop now and save big on your purchase💰 20% off everything 💳
  • 🛍️ Shop now and save big on your purchase💰 20% off everything 💳
Home BathroomHome Bathroom
  • Menu
    • No products in the basket.

      Return to shop

  • Basket

    No products in the basket.

    Return to shop

  • Accessories
    • Shower Head Holders
    • Soap Dishes
    • Shower Caddies & Baskets
    • Toilet Roll Holders
    • Shower Cartridges
    • Shower Heads
    • Shower Hoses
    • Towel Holders
    • Soap Dispensers
    • Toilet Brushes
    • Front Covers
    • Shower Rail Sets
    • Grab Rails
    • Control Knobs & Handles
    • Miscellaneous Items
  • Toilet Spares
    • Toilet Components
    • Toilet Seats
    • Flush Plates, Buttons & Levers
    • Flush Valves
    • Toilet Seat Hinges
    • Flush & Waste Pipes
    • Filling Valves
  • Enclosures and Trays
    • Enclosure Spares
    • Screen Seals
    • Shower Door Rollers
  • Showers
    • Commercial Showers
    • Bar Mixer Showers
    • Digital Showers
Home / Toilet Spares / Flush & Waste Pipes
  • Geberit 18.5cm Wall-hung WC Connection Set - Alpine White Caps -Home Bathroom geberit 18.5cm wall hung wc connection set alpine white 152.426.11.1
  • Grohe Flush Pipe (390 X 350) -Home Bathroom grohe flush pipe 390 x 350 37100 sh0
-30%
Grohe 37105 K00 Extension Flush Pipe 300mm

Grohe 37105 K00 Extension Flush Pipe 300mm

£28.35 Original price was: £28.35.£19.85Current price is: £19.85.

SKU: 37105K004986 Categories: Flush & Waste Pipes, Toilet Spares
  • Your satisfaction is 100% guaranteed.
  • Fast and Secure Payments
  • Safe Payments, the Smart Choice
  • Free Shipping, Quality Goods
Browse
  • Accessories
    • Bath & Shower Mats
    • Control Knobs & Handles
    • Front Covers
    • Grab Rails
    • Heater Tanks
    • Hose Retaining Rings
    • Miscellaneous Items
    • Non Return Valves
    • PCBs
    • Pressure Relief Devices
    • Service & Seal Kits
    • Shower Arms
    • Shower Caddies & Baskets
    • Shower Cartridges
    • Shower Curtains
    • Shower Head Holders
    • Shower Heads
    • Shower Hoses
    • Shower Rail Sets
    • Shower Seats
    • Soap Dishes
    • Soap Dispensers
    • Thermal Switches
    • Toilet Brushes
    • Toilet Roll Holders
    • Towel Holders
    • Tumblers
    • Wall Outlets
  • Enclosures and Trays
    • Enclosure Spares
    • Screen Seals
    • Shower Door Rollers
  • Showers
    • Bar Mixer Showers
    • Commercial Showers
    • Digital Showers
  • Toilet Spares
    • Filling Valves
    • Flush & Waste Pipes
    • Flush Plates, Buttons & Levers
    • Flush Valves
    • Toilet Components
    • Toilet Seat Hinges
    • Toilet Seats
  • Uncategorized
  • Description
  • Reviews (0)

Grohe 37105 K00

300mm  x 45mm extension flush pipe for use with 37489 000

The Grohe 37105 K00 extension flush pipe 300mm (37105K00) is a genuine, brand new Grohe product, covered by a minimum 1 year Grohe manufacturer’s guarantee.

Available for same day despatch if ordered before 3:30pm Monday-Friday (otherwise despatching will be on the next working day). For the delivery options available for this product, please add it to your Basket or see our delivery options page.

Not what you’re looking for? See all Grohe Flush & Waste Pipes.

For advice on this or any product, please call 01452 619836, email us at [email protected], or see our contact page.

  • Brand Grohe
  • Name Grohe 37105 K00 extension flush pipe 300mm (37105K00)
  • SKU / MPN Grohe 37105K00
  • GTIN / EAN 4005176141904
  • Categories Grohe Flush & Waste Pipes
    Flush & Waste Pipes
  • Availability In Stock
  • Condition Brand New
  • Returns 30 day money-back guarantee
  • Manufacturer Guarantee Yes

Reviews

There are no reviews yet.

Be the first to review “Grohe 37105 K00 Extension Flush Pipe 300mm” Cancel reply

Related products

-30%
Geberit Type 01 Pnuematic Single Flush Button - For Sigma Concealed Cistern - Matt Chrome - Plated
Quick View

Geberit Type 01 Pnuematic Single Flush Button – For Sigma Concealed Cistern – Matt Chrome – Plated

£67.80 Original price was: £67.80.£47.46Current price is: £47.46.
-30%
Ideal Standard Conceala 2 Extended Lever - 250mm
Quick View

Ideal Standard Conceala 2 Extended Lever – 250mm

£119.30 Original price was: £119.30.£83.51Current price is: £83.51.
-30%
Ideal Standard Standard Seat Hinges - White
Quick View

Ideal Standard Standard Seat Hinges – White

£88.05 Original price was: £88.05.£61.64Current price is: £61.64.
-30%
Croydex Molvena Flexi-Fix Wood Toilet Seat - Walnut Effect
Quick View

Croydex Molvena Flexi-Fix Wood Toilet Seat – Walnut Effect

£41.00 Original price was: £41.00.£28.70Current price is: £28.70.
-30%
Fluidmaster Spatula Lever
Quick View

Fluidmaster Spatula Lever

£13.00 Original price was: £13.00.£9.10Current price is: £9.10.
-30%
Croydex Anti-Bac Polyproplylene Toilet Seat - White
Quick View

Croydex Anti-Bac Polyproplylene Toilet Seat – White

£42.00 Original price was: £42.00.£29.40Current price is: £29.40.
-30%
Geberit Sigma30 Dual Flush Plate - Black/brushed Chrome
Quick View

Geberit Sigma30 Dual Flush Plate – Black/brushed Chrome

£95.85 Original price was: £95.85.£67.10Current price is: £67.10.
-30%
Croydex Montoro Walnut Effect Flexi-Fix Toilet Seat
Quick View

Croydex Montoro Walnut Effect Flexi-Fix Toilet Seat

£55.95 Original price was: £55.95.£39.17Current price is: £39.17.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.showersparesuk.com
    • Accessories
      • Shower Head Holders
      • Soap Dishes
      • Shower Caddies & Baskets
      • Toilet Roll Holders
      • Shower Cartridges
      • Shower Heads
      • Shower Hoses
      • Towel Holders
      • Soap Dispensers
      • Toilet Brushes
      • Front Covers
      • Shower Rail Sets
      • Grab Rails
      • Control Knobs & Handles
      • Miscellaneous Items
    • Toilet Spares
      • Toilet Components
      • Toilet Seats
      • Flush Plates, Buttons & Levers
      • Flush Valves
      • Toilet Seat Hinges
      • Flush & Waste Pipes
      • Filling Valves
    • Enclosures and Trays
      • Enclosure Spares
      • Screen Seals
      • Shower Door Rollers
    • Showers
      • Commercial Showers
      • Bar Mixer Showers
      • Digital Showers
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.