The cartridge includes installation instructions for hassle-free installation, stainless steel screw pack, and gasket. Controls gravity, gravity pumped, and balanced high-pressure systems and can also be used for combination boiler systems if the flow regulator is fitted to the cold inlet. Also features a bi-metallic coil.
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from £6.99
Plumbworld
£138.64
Buyaparcel.com
£142.33
The Shower Doctor
£145.20
showerstoyou.co.uk
£180.02
Prices last checked on 13/08/2026
All prices are including VAT and excluding delivery charges
Price Guaranteed For
1 Product Question
Anthony Smith asked
How can you tell that you have the right cartridge for your aqualisa shower?...the shower is a concealed valve and about 15-20yrs old. It's got the grey part on it once I've taken off the controls and shroud. Is there any visible codes, numbers or any markings so you can identify the right 1?
Aqualisa have used a range of different cartridges over the years, and it’s not always obvious, however Aqualisa colour-codes many of their cartridges:
Grey or black cartridges → often for Quartz and Digital ranges.
Brass cartridges → often for Aquastream and older models.
Blue/green plastic cartridges → specific to some mixer valves.
Plumbworld provide a comprehensive range of parts and the actual shower component required was established and purchased. Delivered in 3/4 days and quality of parts received were in accordance with stated advert. Good instructions provided which enabled part to be fitted without any issue.
5/ 5
Ric
rated this
5/5
★★★★★
Sent on time as promised.
Product comes with o rings and everything needed to swap it.
5/ 5
Bill C
rated this
5/5
★★★★★
Arrive a day earlier than expected great service..............
5/ 5
John Hogg
rated this
5/5
★★★★★
Replaced a twenty year old unit and difference was amazing.Tricky to get small 'o' ring outbut bought a set of picks and wasmuch easier.
5/ 5
Kev martin
rated this
5/5
★★★★★
Perfect fit,easy providing the old screws haven’t rusted too much!
The only fiddly bit is getting the old seal from out of the back of the valve housing,crochet hook is perfect.I will definatly buy from these guys again as the price was £30 less than my local merchants!
5/ 5
Bill
rated this
5/5
★★★★★
Delivered sensibly as promised, and a good price.
Good product with all the necessary screws, gaskets etc and good instructions, so all told very happy
5/ 5
Borbs
rated this
5/5
★★★★★
Had to replace my Aqualisa shower cartridge which had failed on cold. Found a best price with plum world. Reasonable delivery time so not cold showering for too long.
5/ 5
Trevor Starling
rated this
5/5
★★★★★
Ordered this to replace a leaking Aqualisa 609 shower. Genuine Aqualisa part, easily ordered, despatched and received very quickly and a reasonable price to boot!
5/ 5
Sarah
rated this
5/5
★★★★★
Easy, efficient service, great quality product.
Kept informed about delivery which was very quick. Product just as expected.
5/ 5
J Brereton
rated this
5/5
★★★★★
From ordering to picking up, cannot fault the service. Couldn't get the shower valve anywhere else, so thank you Plumbworld!
