Main trade-off
Hoover PowerDash Pet Advanced
The 0.6-gallon tank needs more service than a full-size one-gallon machine.
Head-to-head
Choose Hoover PowerDash Pet Advanced for smaller jobs where a lighter fill and an eight-foot hose are useful. Choose BISSELL TurboClean Pet XL if you want more solution between refills. Its one-gallon clean tank is about 67% larger than Hoover's 0.6-gallon tank, but that extra water adds weight.
Before you choose
One gallon is 66.7% more than 0.6 gallon.
What this is based on
(1 −0.6) ÷0.6 ×100 =66.7%. It is a tank-capacity difference, not measured coverage.
Main trade-off
The 0.6-gallon tank needs more service than a full-size one-gallon machine.
Main trade-off
The brush system is simpler than the larger Revolution machines.


Compare PowerDash Pet Advanced and TurboClean Pet XL for small-home storage, solution refills, filled weight and cleaning stairs with the hose.
Winner by situation
The smaller fill can keep the routine manageable.
The XL needs fewer clean-water fills at the same assumed solution volume.
Hoover lists an eight-foot hose against seven feet.
Empty the tanks before carrying and fill near the cleaning area.
What matters in practice
One gallon is 66.7% more than 0.6 gallon.
(1 −0.6) ÷0.6 ×100 =66.7%. It is a tank-capacity difference, not measured coverage.
PowerDash needs three fills while TurboClean XL needs two.
Ceiling(1.8 ÷0.6)=3. Ceiling(1.8 ÷1)=2. Excludes recovery-tank emptying.
PowerDash's hose is one foot longer.
8 −7 =1 foot. The published cords are both 20 feet.

Hoover, FH55050PC
A compact 16.3-pound upright with a 0.6-gallon tank, HeatForce and an eight-foot tool hose.

BISSELL, 3746
A lighter upright with a one-gallon tank and hose tools for furniture and stairs.
Meaningful differences
| What changes | Hoover PowerDash Pet Advanced | BISSELL TurboClean Pet XL | Why it matters |
|---|---|---|---|
| Clean tank | 0.6 gallon | 1 gallon | BISSELL holds about 67% more solution. |
| Water added at full fill | About 5 pounds | About 8.3 pounds | The extra capacity adds roughly 3.3 pounds of water. |
| Hose length | 8 feet | 7 feet | Hoover gives one more foot of hand-tool reach. |
| Power cord | 20 feet | 20 feet | Outlet reach is unchanged. |
| Cleaning approach | PowerSpin brush and HeatForce | 4-row DirtLifter and 10-inch path | Choose by workload rather than comparing brand names for agitation. |
What you give up
What matters in practice
For a session that uses 1.8 gallons of solution, PowerDash needs three 0.6-gallon fills while TurboClean XL needs two fills from its one-gallon tank. This is a useful way to think about the upgrade without inventing a square-foot coverage claim. Dirty-water emptying can still interrupt either machine before the clean tank is exhausted.
PowerDash's 0.6-gallon fill adds about 5 pounds of water. TurboClean XL's one-gallon fill adds about 8.3 pounds. That 3.3-pound water difference comes before the small difference in empty machine weights. If you refill downstairs and clean upstairs, filling at the destination is more sensible than judging portability only from the product's empty-weight label.
The smaller Hoover lists an eight-foot hose, while BISSELL's 3746 lists seven feet. On a staircase or sofa, that extra foot can be more relevant than floor-tank capacity. Both still need stable placement while the tool is in use. Choose the XL mainly for longer floor sessions, not because its name guarantees a larger or better accessory kit.
What the facts say
Useful conclusions from the current carpet cleaners comparison, followed by the checked facts used to reach them.
Only 1 of 22 models checked match every need here: “I am cleaning full carpeted rooms”, “Closet space is limited”, and “I want fewer tank changes”.
1 matching model from 22 checkedMatch countThe count uses the current product-to-need assignments for “I am cleaning full carpeted rooms”, “Closet space is limited”, and “I want fewer tank changes”. A need with no documented match does not count.
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| Hoover PowerDash Pet Advanced |
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| BISSELL TurboClean Pet XL |
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Ready to choose?
Open either model on Amazon to check the current price, customer reviews and delivery options.

You clean smaller carpeted areas
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