{"product_id":"waterwaythreadedlateral5051930wwp5051930","title":"Waterway Threaded Lateral | 505-1930","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eWaterway 505-1930 Threaded Sand Filter Lateral (Carefree \/ ClearWater \/ TWM, Pre-2003 Style)\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Waterway 505-1930 is a replacement \u003cstrong\u003ethreaded-style sand filter lateral\u003c\/strong\u003e used inside select Waterway sand filters,\n    including the \u003cstrong\u003eCarefree\u003c\/strong\u003e, \u003cstrong\u003eClearWater\u003c\/strong\u003e, and \u003cstrong\u003eTWM\u003c\/strong\u003e series (commonly referenced for pre-2003 style internals).\n    Laterals screw into the internal hub\/manifold and are responsible for evenly collecting filtered water while keeping filter sand inside the tank.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhat This Part Does\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCollects filtered water evenly from the sand bed through the slotted lateral “fingers”\u003c\/li\u003e\n    \u003cli\u003eHelps prevent sand from returning to the pool when laterals are intact and properly installed\u003c\/li\u003e\n    \u003cli\u003eSupports proper backwash performance by maintaining correct internal flow paths\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThreaded installation\u003c\/strong\u003e (screws into the filter manifold\/hub)\u003c\/li\u003e\n    \u003cli\u003eReplacement lateral for compatible Waterway sand filter internals\u003c\/li\u003e\n    \u003cli\u003eIdeal for repairs after winter damage, cracks, or broken slots\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSpecifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 505-1930\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Sand filter lateral (threaded style)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApprox. Overall Length:\u003c\/strong\u003e 4-3\/8\" (measure your existing lateral to confirm)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 806105088642\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCommonly used in \u003cstrong\u003eWaterway Carefree\u003c\/strong\u003e, \u003cstrong\u003eClearWater\u003c\/strong\u003e, and \u003cstrong\u003eTWM\u003c\/strong\u003e sand filters.\u003c\/li\u003e\n    \u003cli\u003eBest practice: match by \u003cstrong\u003epart number\u003c\/strong\u003e and compare the \u003cstrong\u003ethread style\u003c\/strong\u003e and \u003cstrong\u003elength\u003c\/strong\u003e to the lateral you’re replacing.\u003c\/li\u003e\n    \u003cli\u003eIf you are rebuilding the entire internal set, consider replacing the full manifold\/lateral assembly to ensure even wear and fit.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Signs You Need New Laterals\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eSand returning to the pool (after verifying correct sand grade and proper valve operation)\u003c\/li\u003e\n    \u003cli\u003eCracked lateral body or broken “finger” sections\u003c\/li\u003e\n    \u003cli\u003eVisible splits at the threaded base or along the slotted area\u003c\/li\u003e\n    \u003cli\u003eReduced filtration performance due to internal channeling or bypass from damaged laterals\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Waterway%20505-2150\"\u003eWaterway Lateral \u0026amp; Manifold Assembly (Carefree series)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Waterway%20505-2160\"\u003eWaterway Lateral \u0026amp; Manifold Assembly (Carefree series)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=pool%20filter%20sand%2020%20silica\"\u003ePool Filter Sand (20 Silica)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=sand%20filter%20multiport%20valve%20gasket%20kit\"\u003eMultiport Valve Gasket \/ O-Ring Kits\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=pool%20filter%20pressure%20gauge\"\u003ePool Filter Pressure Gauges\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=pool%20lube%20o-ring\"\u003eSilicone O-Ring Lubricant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBackwash when filter pressure rises about \u003cstrong\u003e8–10 PSI\u003c\/strong\u003e above your clean starting pressure.\u003c\/li\u003e\n    \u003cli\u003eIf you ever open the filter, inspect laterals closely for hairline cracks—small cracks can become sand blow-back problems quickly.\u003c\/li\u003e\n    \u003cli\u003eUse the correct sand grade and fill level for your filter model; overfilling or incorrect media can stress laterals.\u003c\/li\u003e\n    \u003cli\u003eWhen reassembling internals, tighten threaded laterals snugly by hand (do not overtighten and crack the plastic).\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Waterway","offers":[{"title":"Default Title","offer_id":46797842055343,"sku":"505-1930","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/waterway-threaded-lateral-505-1930-pool-filter-parts-2202622.jpg?v=1777068062","url":"https:\/\/freshized.com\/products\/waterwaythreadedlateral5051930wwp5051930","provider":"Freshized","version":"1.0","type":"link"}