Gerber 28-894 1.28 GPF Color:White Note there is another tank

Note there is another tank 28-170 which also uses lid 28-179

include the date code from inside your tank so we can find the best match from our inventory

Insulated Saniflo tank

however the process is time consuming and expensive

Manufacturer: VITROMEX

Gerber 28-894 1.28 GPF Color:White Note there is another tankManufacturer: GERBER Part Number: 28 894 Lid Size: 178 x 10. 75 Toilet Model: Avalanche AV 21 814 Tank P N: AV 28 894 Tank Size: 17. 375x 10. 25 Note: there are two versions of this Lid one is for a 1. 6 gallon per flush toilet and one is for a 1. 28. Please make sure you are selecting the correct one as they are not interchangeable.