This Bold Flushing Mechanism Side Fill for Dual Piece Toilet features a fully adjustable height and can fit a range of narrow tanks and cisterns Suitable for single piece toilets and its fully adjustable float that allows to set the water level to suit your requirements The optional filter and flow restrictor offer added convenience, made of durable Polypropylene material for long-lasting performance Features adjustable design with adjustable height and fully adjustable float and an outlet diameter of 2 inches Adaptable to tanks with height of 28.8 to 38.8 cm and has a flush speed of 2.6-3.4 liters per second (half flush), 2.1-2.5 liters (full flash) With residual water of 9.1-17.2 cm (half flush), level range of 3.7-7.4 cm (full flash) and toilets configuration of 9.3-14 cm