{"product_id":"lavelle-industries-528mp-het-toilet-fill-valve-adjustable","title":"Lavelle Industries 528MP Het Toilet Fill Valve Adjustable","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LAVELLE INDUSTRIES INC 528MP is a QuietFill Platinum HET toilet fill valve engineered to resolve common toilet performance problems including slow or failed refill, continuous running, and excessive operating noise. Designed for high-efficiency toilets flushing 1.6 gallons per flush or less, the 528MP features a fully adjustable body that extends from 7.75 inches to 13.5 inches to accommodate a wide range of tank depths. A dedicated refill adjuster meters the precise volume of water returned to the bowl after each flush, preserving original flush performance while reducing water waste. Licensed plumbers and experienced DIYers install this valve as a direct replacement in residential and light-commercial toilet tanks.\u003c\/p\u003e\u003cp\u003eThe 528MP is suited for HET toilets manufactured from 1994 forward that operate at 1.6 gallons per flush or less. It is compatible with Kohler, Toto, and American Standard toilets as well as virtually all other domestic and imported brands. The adjustable height range makes it appropriate for standard and elongated tank configurations where fixed-height valves may not fit correctly. Each kit ships complete with the fill valve, refill tube, metal refill tube clip, mounting nut, cone washer, coupling nut, tamper-proof key, refill adjuster, and installation instructions, eliminating the need for separate hardware.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eQuietFill Platinum design reduces operating noise compared to standard fill valves\u003c\/li\u003e\n\u003cli\u003eHeight adjusts from 7.75 inches to 13.5 inches without tools\u003c\/li\u003e\n\u003cli\u003eRefill adjuster delivers precise bowl refill volume to maintain flush performance\u003c\/li\u003e\n\u003cli\u003eRated for HET toilets at 1.6 gallons per flush or less, manufactured since 1994\u003c\/li\u003e\n\u003cli\u003eComplete installation kit included: fill valve, refill tube, metal clip, mounting nut, cone washer, coupling nut, tamper-proof key, refill adjuster, and instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with Kohler, Toto, American Standard, and all other toilet brands using HET tanks rated at 1.6 gallons per flush or less manufactured since 1994.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a licensed plumber or qualified DIYer. Shut off the water supply at the angle stop valve and flush the toilet to drain the tank before removing the old fill valve. No tools are required for height adjustment; hand-tighten the mounting nut and avoid over-torquing plastic tank fittings. After installation, use the tamper-proof key and refill adjuster to set bowl refill volume before returning the supply to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight Adjustment Range\u003c\/strong\u003e: 7.75 inches to 13.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush Volume Rating\u003c\/strong\u003e: 1.6 gallons per flush or less\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 10 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 12 per case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LAVELLE INDUSTRIES INC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 528MP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LAVELLE INDUSTRIES","offers":[{"title":"Default Title","offer_id":51525236359474,"sku":"528MP","price":163.11,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d8c90d9eb8efa3b86d2ef660c5f81309.jpg?v=1785468051","url":"https:\/\/voomisupply.com\/products\/lavelle-industries-528mp-het-toilet-fill-valve-adjustable","provider":"Voomi Supply","version":"1.0","type":"link"}