McAlpine STWGR-CP Chrome Removable Grid Only — 46mm Shower Waste Insert

McAlpine STWGR-CP Chrome Removable Grid Only — 46mm Shower Waste Insert

Features

This genuine McAlpine removable shower waste grid is a direct replacement insert designed specifically to fit into existing McAlpine shower waste tops. Bearing the manufacturer part number STWGR-CP, this compact 46mm diameter insert is crafted from durable ABS plastic and finished with a high-shine polished chrome plating. It functions as the drop-in centrepiece for your drain, designed to sit flush inside the main outer flange. The open spoke layout captures larger debris while allowing water to flow freely, and it can be lifted out instantly by hand whenever you need to clean hair or soap scum from the trap below.

• Genuine McAlpine British replacement part guarantees an exact, snug fit
• Polished chrome-plated finish perfectly matches standard bathroom brassware
• 46mm top diameter designed strictly as a drop-in insert for compatible waste tops
• Removable centrepiece lifts out effortlessly without tools for quick trap clearing
• High-impact ABS plastic core resists scratching, cracking, and bathroom chemicals
• Ultra-economical fix replaces a lost or damaged insert without buying a whole new flange

Technical

• Brand: McAlpine
• Part Number: STWGR-CP
• Product Type: Replacement Shower Waste Centre Grid Insert (Only)
• Top Diameter: 46mm
• Finish: Polished Chrome Effect
• Material: High-Impact Chrome-Plated ABS Plastic
• Installation: Drop-In / Push-Fit (Threadless)
• Compatibility: Fits into McAlpine 70mm and 85mm waste flanges with a 46mm central opening (e.g., STW70CP, STW85CP)

Details

The small central grids in shower drains are frequently pried out during cleaning and accidentally misplaced, broken, or dropped down the waste pipe entirely. Consequently, you are left with an unsightly, wide-open drain hole that easily swallows loose jewellery or lets large clumps of hair slip through to clog up your under-floor pipework. Furthermore, many homeowners assume that a missing central grid means they have to buy a complete flange assembly, which involves trying to unscrew a jammed outer section or risking a leak.

Fortunately, dropping in this authentic McAlpine removable shower waste grid solves this frustrating issue in less than a second. Specifically, because this is the standalone 46mm insert only, you do not have to touch, unscrew, or replace the main outer flange sitting in your shower tray. Additionally, it simply drops straight into place by hand, instantly restoring the safety barrier and high-shine chrome finish of your drain. Therefore, you get a completely hassle-free, tool-free fix that saves you both time and money.