John Guest Plug - 5/16"
MPN:
The John Guest 5/16" Plug is suitable for potable domestic and commercial water applicati...
Configuration
Filters
MPN:
The John Guest 5/16" Plug is suitable for potable domestic and commercial water applicati...
Our UK-based team can help match your appliance, system or application to the correct replacement or filtration setup.
Check the model reference on your current cartridge, appliance or system. If you are unsure, contact us with a photo and we will help identify the correct replacement.
Yes. Trade and repeat-order customers can request support for volume pricing, scheduled replenishment and specification advice.