Grohe 45888000 3/​4" Quarter Turn Flow On/​Off Cartridge (Clockwise Close)

SUMMARY

Grohe 45888000 3/4" Inch Quarter Turn Flow On/Off Cartridge (Clockwise Close)

Other codes on the cartridge may include: Grohe FDL LF/SI 817008415

The official Grohe website says it is a half turn (180 degree) turn cartridge but it isn't. The cartridge is quarter (90 degree) turn.

The 45888000 cartridge is used in the following Grohe models:
Compatible With
- Grohe Concetto 25102 Mixer
- Grohe Lineare 25104 Mixer Valve
- Grohe Lineare 25113 Mixer Valve
- Grohe Concetto 25109 Valve

Product Overview

The Grohe 45888000 3/4″ Quarter Turn Flow On/Off Cartridge (Clockwise Close) is a genuine Grohe ceramic headpart designed to restore smooth water flow control in compatible Grohe faucets and mixer valves. It features a right-hand (clockwise) closing action with a 90° rotation and ceramic sealing disks for durable performance.

Function & Use

This flow cartridge fits into the valve body of compatible 3/4″ Grohe taps and mixers to regulate water flow when the handle is turned. Replacement is typically required when the existing cartridge leaks, drips, or fails to shut off completely due to internal wear or damage.

Key Features

- - Genuine Grohe ceramic flow cartridge

- - 3/4″ size with clockwise close action

- - Ceramic sealing disks for smooth, reliable operation

- - 90° rotation for quarter turn flow control

Confirmed Compatible Models

- - Grohe Concetto Mixer Valve (SKU / MPN: Grohe 25102000) compatible with 45888000 flow cartridge

- - Grohe Lineare Mixer Valve (SKU / MPN: Grohe 25104000) compatible with 45888000 flow cartridge

- - Grohe Lineare Mixer Valve (SKU / MPN: Grohe 25113000) compatible with 45888000 flow cartridge

- - Grohe Concetto Mixer Valve (SKU / MPN: Grohe 25109000) compatible with 45888000 flow cartridge

What’s Included

- - One Grohe 45888000 3/4″ cartridge (clockwise close)

Installation Notes

Isolate the water supply before replacing the cartridge. Remove the handle and trim to access the worn cartridge, extract it, and insert the 45888000 unit in the correct orientation. Reassemble the handle and trim, then test for smooth operation and leak-free shut-off.

FAST DELIVERY

• Delivery of this item is priced as a 'small packet'. UK delivery costs £5.95 incl. VAT.
• For all in-stock spare parts the typical UK delivery timescale is 2-5 working days.
• If you need a part urgently then we can provide a next-day (delivered Mon-Fri) UK delivery service for all in-stock small parcels ordered before 3.00pm, Monday - Friday.
• Next day delivery is available to select at an additional charge during the checkout.
• We delivery WORLDWIDE. For more information about international deliveries, read our delivery page.

RETURNS

• If you need to return a part then please telephone Di Vapor on 0121 705 0866 with the reasons for the return within 14 days of receiving the goods.
• For more information please see our terms and conditions.