Gentworks

The Twyford Spectrum urinal plastic waste inserts are no longer available separately, they can only be obtained when purchased with the complete Twyford Spectrum urinal installation pack.
As an alternative we can offer a plastic Aquafree Spectrum cartridge, this product contains a biological block but this will dissolve over time and you will then just have the plastic inset that should stop debris entering the waste like the original product. (see Related Products)