Back-to-wall WCs Comfort Height WCs Meridian-N Comfort Height 440 520 360 34724C00U WC pan£391.97 (£470.00) 8012A2004 Soft-close seat £127.45 (£153.00) 8012A0004 Standard seat£94.36 (£113.00) The Gap Comfort Height 440 610 350 34747C00U WC pan£283.22 (£340.00) 801472004 Soft-close seat £105.81 (£127.00) 801470004 Standard seat£80.08 (£96.00) Aire back-to-wall WC with PL4 operating panel 14