{"product_id":"pentairautofillwhitet40bwpent40bw","title":"Pentair Autofill White | T40BW","description":"\u003cdiv\u003e\n  \u003ch2\u003ePentair T40BW AutoFill Automatic Water Filler – White Lid with Side-Mounted Float Valve\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003ePentair T40BW\u003c\/strong\u003e AutoFill is an automatic pool \u003cstrong\u003ewater level control\u003c\/strong\u003e designed for standard in-ground pools.\n    It uses a simple, reliable \u003cstrong\u003eside-mounted float valve\u003c\/strong\u003e to monitor the pool’s water level and add water as needed, helping prevent\n    low-water conditions that can lead to pump damage, loss of prime, and poor skimmer performance.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e T40BW\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Automatic water filler \/ water leveler (AutoFill)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFloat Valve:\u003c\/strong\u003e Side-mounted float valve (mechanical level control)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLid Color:\u003c\/strong\u003e White\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePurpose:\u003c\/strong\u003e Maintains a more consistent pool water level automatically\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhy This Part Matters\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHelps protect pumps and skimmers from running under low-water conditions\u003c\/li\u003e\n    \u003cli\u003eReduces day-to-day manual topping off (especially during hot, windy, or dry weather)\u003c\/li\u003e\n    \u003cli\u003eHelps keep skimming and cleaner performance consistent by maintaining proper waterline height\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Reasons to Replace\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAutoFill no longer shuts off reliably (overfilling)\u003c\/li\u003e\n    \u003cli\u003eAutoFill no longer opens when the water drops (low water level issues)\u003c\/li\u003e\n    \u003cli\u003eCracked housing or damaged lid\/deck components\u003c\/li\u003e\n    \u003cli\u003eFloat valve sticks, leaks, or is worn from age or debris\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTypically installed in the deck near the pool, tied into a dedicated water supply line.\u003c\/li\u003e\n    \u003cli\u003eWater level is adjusted by setting the float height per the unit’s adjustment mechanism.\u003c\/li\u003e\n    \u003cli\u003eFor best results, verify you have a proper overflow\/drain path so the pool cannot overfill during heavy rain or a valve issue.\u003c\/li\u003e\n    \u003cli\u003eIf you are not familiar with plumbing local code requirements, installation is best handled by a qualified pool professional.\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=pentair%20T40BW\"\u003eSearch: Pentair T40BW\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=pentair%20autofill\"\u003eSearch: Pentair AutoFill\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=automatic%20water%20filler\"\u003eSearch: Automatic Water Fillers\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=pool%20water%20leveler\"\u003eSearch: Pool Water Levelers\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=overflow%20drain%20fitting\"\u003eSearch: Pool Overflow \/ Drain Fittings\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=silicone%20pool%20lube\"\u003eSearch: Silicone Pool Lubricant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation \u0026amp; Maintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCheck the AutoFill canister periodically and remove leaves\/sand that can interfere with float movement.\u003c\/li\u003e\n    \u003cli\u003eIf the unit is slow to fill, confirm your supply valve is fully open and the supply line\/strainer (if used) is not clogged.\u003c\/li\u003e\n    \u003cli\u003eIf the unit overfills, shut off the supply line and inspect for a stuck float or debris in the valve.\u003c\/li\u003e\n    \u003cli\u003eKeep your pool waterline in the recommended range for proper skimmer function—consistent water level improves circulation and surface cleaning.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Pentair","offers":[{"title":"Default Title","offer_id":46797830881455,"sku":"T40BW","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/pentair-autofill-white-t40bw-autofill-1345329.jpg?v=1777067895","url":"https:\/\/freshized.com\/products\/pentairautofillwhitet40bwpent40bw","provider":"Freshized","version":"1.0","type":"link"}