The McAlpine TSG-Innercup is a replacement inner cup for the McAlpine TSG1 waste valve. The TSG1 waste valve is a self-sealing waste valve that prevents foul odours and insects from entering the room via the waste pipe. The inner cup is a crucial component of the waste valve, as it forms a tight seal around the waste pipe and prevents any leakage. Over time, the inner cup may become worn or damaged, which can compromise the effectiveness of the waste valve. The McAlpine TSG-Innercup is designed to be a direct replacement for the original inner cup, ensuring that the waste valve continues to operate at peak performance. The TSG-Innercup is made from a durable, high-quality rubber material that is designed to withstand the harsh conditions of plumbing systems. It is easy to install and can be done with minimal tools and experience. If you have a McAlpine TSG1 waste valve installed in your plumbing system and notice any signs of leakage or odours, it may be time to replace the inner cup. The TSG-Innercup is a reliable replacement option that can help extend the life of your waste valve and prevent costly repairs down the line. Height is 93mmWidth 77.75mm

It is designed and manufactured by McAlpine, a UK-based company that specializes in plumbing products.

Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

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