Marc remodel
New Member
Hi. I have had good luck (as a consumer) with the 1.6 Totos in the past, and even better luck when I switched out the flapper and extended that white filler tube to get more water per flush. Now I'm replacing a few toilets, and I like the styling of the Guivevere. The 1.28 seems to get good reviews for the double cyclone, but the sales people still seem to prefer the 1.6 (the one without the double cyclone, I believe) to the 1.28 (with DC). My question is whether I can have the best of both worlds--1.6 and double cyclone)? Can I accomplish that by making that white filler tube taller with a PVC extension, and if so, would I also need to replace the filler valve and/or the flapper? Is there an easier way to accomplish this? Thanks very much for all the great input. Take care.