{"product_id":"waterwayuniversalplug112mptgrooveworingassemblywwp4006621","title":"Waterway Universal Filter Drain Plug 1.5\"MPT w\/ O-Ring | 400-6621","description":"\u003cdiv\u003e\n\u003ch1\u003eWaterway Universal Filter Drain Plug 1.5\" MPT w\/ O-Ring | 400-6621\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eWaterway Universal Filter Drain Plug 1.5\" MPT w\/ O-Ring (400-6621)\u003c\/strong\u003e is a replacement drain plug assembly designed for use in most pool and spa filter tanks. It provides a threaded 1.5\" male connection that allows you to easily drain water from the filter body during winterization, servicing, or routine cleaning.\u003c\/p\u003e\n\u003ch2\u003eWhat This Part Is For\u003c\/h2\u003e\n\u003cp\u003eThis drain plug is used on the bottom or side of a filter tank where a 1.5\" female threaded port exists. It enables you to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDrain water out of the filter housing without disconnecting plumbing.\u003c\/li\u003e\n\u003cli\u003ePerform winterization or seasonal winter drain-downs.\u003c\/li\u003e\n\u003cli\u003eFlush out debris or residual water when servicing cartridges or grids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1.5\" male pipe thread (MPT) fits standard 1.5\" filter ports.\u003c\/li\u003e\n\u003cli\u003eO-ring creates a watertight seal to prevent leaks under pressure.\u003c\/li\u003e\n\u003cli\u003eUniversal design works with many brands of pool and spa filters.\u003c\/li\u003e\n\u003cli\u003eEasy to remove for fast draining and reinstallation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTurn off the pump and relieve system pressure before opening the plug.\u003c\/li\u003e\n\u003cli\u003eApply thread seal tape if recommended by your filter manufacturer for extra leak protection.\u003c\/li\u003e\n\u003cli\u003eScrew the plug into the 1.5\" drain port until snug — do not overtighten.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInspect the O-ring periodically for cracking or wear; replace if necessary.\u003c\/li\u003e\n\u003cli\u003eLubricate the O-ring with a pool-safe silicone lubricant to help maintain a good seal.\u003c\/li\u003e\n\u003cli\u003eEnsure the plug threads are clean and free of debris before reinstalling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Waterway","offers":[{"title":"Default Title","offer_id":46797847101615,"sku":"400-6621","price":9.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/waterway-universal-filter-drain-plug-15mpt-w-o-ring-400-6621-pool-filter-parts-3235860.png?v=1777068151","url":"https:\/\/freshized.com\/products\/waterwayuniversalplug112mptgrooveworingassemblywwp4006621","provider":"Freshized","version":"1.0","type":"link"}