WaterMark Product Search
You can search the WaterMark Product Database to check if a plumbing or drainage product has been certified under the WaterMark Certification Scheme, which ensures the product is fit for purpose and authorised for use in plumbing and drainage systems.
If you’re having trouble finding your product, try the advance search options to search specifically for the Licence/Certificate Number; Model ID; Model Name; Brand Name; Product Type; Specification or Licence Holder.
Licence/Certificate Numbers are a 6 digit number, e.g if you have a 4 digit Licence Number you need to add 00 at the start - 001234.
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Active Product
Authorised Product, Safe to install
Licence: 025808 Exp: 08/08/2028
Model ID
R25PC50R
Model Name
Brand
REFLEX
Active Product
Authorised Product, Safe to install
Licence: 025808 Exp: 08/08/2028
Model ID
R25PS5B
Model Name
Brand
REFLEX
Active Product
Authorised Product, Safe to install
Licence: 025808 Exp: 08/08/2028
Model ID
R25PS5G
Model Name
Brand
REFLEX
Active Product
Authorised Product, Safe to install
Licence: 025808 Exp: 08/08/2028
Model ID
R25PS5L
Model Name
Brand
REFLEX
Active Product
Authorised Product, Safe to install
Licence: 025808 Exp: 08/08/2028
Model ID
R25PS5R
Model Name
Brand
REFLEX
Active Product
Authorised Product, Safe to install
Licence: 025808 Exp: 08/08/2028
Model ID
R32PS5B
Model Name
Brand
REFLEX
Active Product
Authorised Product, Safe to install
Licence: 025808 Exp: 08/08/2028
Model ID
R32PS5R
Model Name
Brand
REFLEX
Active Product
Authorised Product, Safe to install
Licence: 025809 Exp: 12/09/2028
Model ID
B3
Model Name
Fill Valve
Brand
HTD
Active Product
Authorised Product, Safe to install
Licence: 025809 Exp: 12/09/2028
Model ID
B4
Model Name
fill valve
Brand
HTD
Active Product
Authorised Product, Safe to install
Licence: 025809 Exp: 12/09/2028
Model ID
B6
Model Name
fill valve
Brand
HTD
Active Product
Authorised Product, Safe to install
Licence: 025809 Exp: 12/09/2028
Model ID
AB
Model Name
Flush Valve
Brand
HTD
Active Product
Authorised Product, Safe to install
Licence: 025809 Exp: 12/09/2028
Model ID
AB
Model Name
Flush Valve
Brand
HTD
Active Product
Authorised Product, Safe to install
Licence: 025809 Exp: 12/09/2028
Model ID
AE1
Model Name
Flush Valve
Brand
HTD
Active Product
Authorised Product, Safe to install
Licence: 025809 Exp: 12/09/2028
Model ID
AF
Model Name
Flush Valve
Brand
HTD
Active Product
Authorised Product, Safe to install
Licence: 025809 Exp: 12/09/2028
Model ID
AG
Model Name
Flush Valve
Brand
HTD
Active Product
Authorised Product, Safe to install
Licence: 025809 Exp: 12/09/2028
Model ID
B8
Model Name
Inlet Valve
Brand
HTD
Active Product
Authorised Product, Safe to install
Licence: 025816 Exp: 21/12/2029
Model ID
FA0231
Model Name
Basin Mixer
Brand
ACA Trading
Active Product
Authorised Product, Safe to install
Licence: 025816 Exp: 21/12/2029
Model ID
FA0233
Model Name
Basin Mixer
Brand
ACA Trading
Active Product
Authorised Product, Safe to install
Licence: 025816 Exp: 21/12/2029
Model ID
FA0234
Model Name
Basin Mixer
Brand
ACA Trading
Active Product
Authorised Product, Safe to install
Licence: 025816 Exp: 21/12/2029
Model ID
FA0237
Model Name
Basin Mixer
Brand
ACA Trading
Active Product
Authorised Product, Safe to install
Licence: 025816 Exp: 21/12/2029
Model ID
FA0238
Model Name
Basin Mixer
Brand
ACA Trading