Bissell Solution Tank Liner...
$9.99
Product details
Solution tank bladder for the Bissell ProHeat Pet 1799, part 1609108. It is the flexible liner that holds clean solution inside the tank housing and collapses as the machine draws it down.
A bladder is a wear part in a way a rigid tank is not. It flexes on every fill and every cleaning pass, and once it splits or its neck seal perishes, solution escapes into the tank shell instead of reaching the pump. What you see is a tank that empties far faster than the carpet gets wet, water pooling inside the housing, and spray that fades away mid-pass.
Fit it with the tank empty and dry, seat the neck squarely, and run a short spray test over a towel before starting on carpet.



