The Fluidmaster PRO45B bottom entry fill valve with 1/2" brass shank is a professional-grade toilet cistern inlet valve designed for durability, quiet performance and universal compatibility. Easy to install, adjust and maintain, this plumber-preferred fill valve delivers fast refill, reduced noise and long-lasting reliability for all toilet cistern repairs and replacements.
The Siamp 99T 1/2" brass bottom entry fill valve is a high-performance toilet cistern inlet valve suitable for both high and low water pressure systems. Designed for quiet, efficient operation and long-lasting durability, this universal fill valve is ideal for toilet repairs, replacements and plumbing upgrades across a wide range of cisterns.