Universal Toilet Fill Valve Replacement: Compatible with most UK cisterns using a 1/2" BSP inlet — ideal for both bottom entry and side entry setups. Designed to replace old toilet ball valves, float valves, and fill valves. Quiet Fill Valve for Toilet Cistern: Engineered for reduced noise during refilling, this toilet water inlet valve is perfect for households looking for a quiet toilet solution. Adjustable Toilet Float Arm: Control your cistern water level with precision. Our toilet fill valve replacement features an easy-to-set float mechanism for maximum efficiency. Durable Ball Valve Design: Built to last with corrosion-resistant materials — a reliable cistern valve replacement for hard water areas. Works as a long-term alternative to leaking or noisy toilet float valves. Easy DIY Installation: This bottom or side entry fill valve installs in minutes — no need to call a plumber. A great choice for DIY toilet repairs or upgrades., Manufacturer: Hulthor