Aerators and Spray Heads
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Order by 3pm for same working day dispatch by Royal Mail 24

Compatible Spare Parts for the Valves by Part Number 90000013881 90000013880

Please select from the available product options shown below

Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
90000013881-90000013880Q8-ABAnticlockwise (to open) blue3/4" Cartridge 20 x 55mm£12.00 Today
90000013881-90000013880Q8-CRClockwise (to open) red3/4" Cartridge 20 x 55mm£12.00 Today
90000013881-90000013880Q8-PPair (1 x red, 1 x blue)3/4" Cartridge 20 x 55mm£24.00 Today
Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
SL05-SSingleLubricant£3.50 Today
SL50-SSingleRegin Grease 50ml£9.99 Today
ST17-SSingle17mm spanner£6.50 Today
STBOX-SSingleCartridge Removal Box£9.50 Today
SK01-SSingleSet of Allan Keys£1.99 Today


Tap Magician ceramic cartridges compatible with the 90000013881,90000013880.

If your bathstore bath/shower filler is leaking or dripping it is time to replace the ceramic cartridges.
For guidance / instructions of how to replace a tap valve step by step please click here

Original cartridge may have coding stamped on it. BS5412 L20. Known by bathstore spare parts ref 90000013881 90000013880

Cartridge is quarter turn. 20 teeth on spline. Hot and cold available. BSp 3/4"

How to remove my bathstore sky tap handle/head?
If you need advice on removing the tap lever or how to change your cartridge you can contact us for advice. or you can Watch our How to video for guidance on removing tap handles and replacing tap cartridges.

Known by tap valve, tap insert, tap washer. How do I remove my Bathstore sky tap handle? First remove the red/blue screw cover at the front of the tap. This will reveal a screw. Use allen key to undo screw holding handle on. Pull handle/ lever off.

Tap Magician are the UK experts in ceramic disc tap cartridges and leaky taps. We offer high quality fully compatible tap valve spares for most UK kitchen, basin, bath and shower mixers. Easily repair and doctor your leaking or dripping hot and cold taps. Traditional or ceramic valve type. We have experienced advisors available for any technical support you need help or advice with. We stock the spare parts for all of our valves for easy and cheap low cost future maintenance (ceramic disc internals and silicone seals and washers and o'rings). We offer a 12 month warranty on all of our products.