Roborock F25 ACE Pro Foam vs F25 Ultra Steam: Which Should You Buy?
Buy the F25 Ultra Steam if you want the best cleaning system. Buy the F25 ACE Pro Foam if you want stronger value, higher suction and detergent-assisted stain cleaning without paying for steam.
Winner overall: F25 Ultra SteamBest value: F25 ACE Pro FoamBest for greasy/sticky messes: Ultra SteamBest for detergent-assisted cleaning: ACE Pro FoamUpcoming: F25 Ultra Steam Gen 2
New Model Alert: Roborock F25 Ultra Steam Gen 2
Before comparing the current models, know that Roborock has already announced the newer F25 Ultra Steam Gen 2. It adds VaporFlow 2.0 Turbo Steam Cleaning, WaveFlow for greasy buildup, SensEdge AI with 0 mm triple-edge cleaning, and up to 100 minutes of runtime.
It is not yet a verified Amazon US purchase option. A current Amazon US search does not surface a confirmed F25 Ultra Steam Gen 2 listing, so this page still recommends the current F25 Ultra Steam when you want to buy now.
If you are not in a hurry and specifically want Roborock's newest premium steam floor washer, F25 Ultra Steam Gen 2 is worth waiting for or monitoring before paying full premium pricing for the current Ultra Steam.
Quick Verdict
F25 Ultra Steam wins overall. Its 356°F steam and 187°F hot-water cleaning give it a much broader deep-cleaning toolkit, especially for dried food, greasy residue and sticky kitchen messes.
F25 ACE Pro Foam is the smarter value purchase when you do not need steam. It uses JetFoaming cleaning solution, has 25,000Pa suction and gives you app-connected wet-dry cleaning at a lower tier.
The choice is simple: steam for maximum deep cleaning, foam for better value and detergent-assisted everyday cleaning.
Floor safety matters. Steam is not appropriate for every floor. Follow the flooring manufacturer’s care instructions and avoid steam on unsealed wood, waxed finishes or floors where steam is prohibited.
Roborock F25 ACE Pro Foam vs F25 Ultra Steam
Feature
F25 ACE Pro Foam
F25 Ultra Steam
What matters
Primary cleaning advantage
JetFoaming detergent cleaning
Steam + hot-water cleaning
Ultra Steam for deeper stuck-on messes
Suction
25,000Pa
22,000Pa
ACE Pro Foam wins on headline suction
Steam
No
356°F
Ultra Steam only
Hot-water floor cleaning
No
187°F
Ultra Steam only
Foam / solution system
JetFoaming
Detergent-assisted hot-water mode
Different cleaning strategies
Lay-flat cleaning
Yes
Yes
Tie
Smart dirt detection
Yes
Yes
Tie
App control
Yes
Model ecosystem supports smart controls
Not a deciding factor
Best for
Everyday stains, pet zones, value
Sticky residue, kitchen grease, deep cleaning
Depends on mess type
Our verdict
Best value
Best overall
Ultra Steam wins on cleaning versatility
Which Roborock F25 Should You Buy?
Want the deepest cleaning?Buy F25 Ultra Steam.
Want the better value?Buy F25 ACE Pro Foam.
Kitchen grease and dried spills?Ultra Steam.
Pet zones and detergent cleaning?ACE Pro Foam.
Do not need premium heat or foam?Look at F25 GT Gen 2 or BX Gen 2.
Need a stick vacuum too?Consider F25 Combo or ACE Combo instead.
Best Value
Roborock F25 ACE Pro Foam
Best for detergent-assisted cleaning and value
The ACE Pro Foam takes a different route to stubborn messes. Instead of generating steam, it sprays foam cleaning solution onto the floor and combines that with 25,000Pa suction and Roborock’s lay-flat wet-dry platform.
Best for: Pet zones, everyday stains, homes that prefer cleaning solution over steam, and buyers who want premium F25 features without the Ultra Steam tier.
Who should skip it: Skip it if dried-on grease and sticky kitchen residue are your main reason for upgrading. That is where steam and hot water add more value.
Pros
25,000Pa suction
JetFoaming cleaning
App-connected platform
Strong value
Cons
No steam
No hot-water floor mode
Requires compatible cleaning solution
The Ultra Steam is the model to buy when you want more than standard wet-dry washing. Its combination of 356°F steam and 187°F hot-water cleaning gives it two ways to attack residue that a normal F25 cannot match.
Best for: Kitchens, dried food, greasy residue, heavy traffic and buyers who want Roborock’s most advanced hard-floor cleaning system.
Who should skip it: Skip it if most of your cleaning is crumbs, fresh spills and routine maintenance. You would be paying for deep-cleaning modes you may rarely use.
Pros
356°F steam
187°F hot-water cleaning
Lay-flat design
Most versatile cleaning system
Cons
Lower headline suction than ACE Pro Foam
Premium positioning
Steam is not suitable for every floor
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Foam vs Steam: Which Cleaning System Is Better?
Choose Foam for everyday stains
JetFoaming is useful when cleaning solution itself is part of your routine. It is especially appealing for pet areas, tracked-in grime and general hard-floor messes where detergent can help loosen residue.
Choose Steam for stubborn residue
Steam makes more sense when the problem is dried-on food, sticky sugar residue or greasy kitchen soil. The Ultra Steam also adds hot-water floor cleaning, so it covers more deep-cleaning scenarios than foam alone.
Is the Extra Suction on ACE Pro Foam Important?
Not as much as the numbers suggest. ACE Pro Foam has the higher headline suction figure, but wet-dry floor cleaning is not a simple suction contest.
Roller contact, water delivery, cleaning chemistry and heat all matter. That is why Ultra Steam can still be the better cleaner for stubborn residue even with a lower Pa figure.
If your floors are mostly covered in loose debris rather than sticky messes, however, the ACE Pro Foam’s stronger suction positioning is a legitimate advantage.
What About the Newer F25 GT Gen 2 and F25 BX Gen 2?
These are newer standard wet-dry models, not direct replacements for Foam or Steam. They matter because they give buyers a cheaper route into the F25 family if premium cleaning modes are unnecessary.
F25 GT Gen 2 is the budget-oriented current option. F25 BX Gen 2 is a newer mainstream model above it. Neither gives you the JetFoaming system of ACE Pro Foam or the steam/hot-water system of Ultra Steam.
If you are trying to understand the full range rather than just these two flagships, see our Roborock F25 Lineup Explained guide.
What About F25 Combo and F25 ACE Combo?
The Combo models solve a different problem. They combine wet-dry floor washing with a detachable stick-vacuum system, so they make more sense when you want one appliance family for hard floors, rugs, upholstery and above-floor cleaning.
If you already own a good cordless vacuum, paying extra for Combo makes less sense. In that case, choose the best floor washer for the job instead.
Best Choice for Pet Owners
F25 ACE Pro Foam is the better value for many pet homes because the foam solution system is well suited to paw marks, feeding areas and general pet-zone grime.
F25 Ultra Steam becomes the better choice if sticky food residue, dried messes or heavily used kitchen floors are the bigger problem.
Do not assume the Steam model is automatically better for hardwood. Some flooring manufacturers prohibit steam entirely.
If your flooring guidance does not allow steam, the ACE Pro Foam is the safer comparison winner because it gives you premium wet-dry cleaning without relying on steam.
Roborock is no longer competing only with older wet-dry vacuums. Tineco now has S7 and S9 steam models, while Dreame has newer Aero Pro Steam and Aero Ultra Steam machines.
Which is better: Roborock F25 ACE Pro Foam or F25 Ultra Steam?
F25 Ultra Steam is better overall because it adds true steam and hot-water cleaning. ACE Pro Foam is the better value if you mainly want strong wet-dry cleaning with detergent-assisted stain removal.
Does F25 ACE Pro Foam use steam?
No. It uses Roborock’s JetFoaming cleaning-solution system rather than steam.
Does F25 Ultra Steam use cleaning solution?
It supports detergent-assisted hot-water cleaning in addition to steam, giving it a broader cleaning toolkit than a steam-only machine.
Is higher suction better than steam?
Not necessarily. Higher suction helps with loose debris, but steam and hot water can be more effective against sticky or dried-on residue.
Is Roborock F25 Ultra Steam Gen 2 available on Amazon?
Not as a verified Amazon US product listing yet. Roborock lists the model globally, but current Amazon US results still surface the existing F25 Ultra Steam rather than a verified Gen 2 listing.
Should I buy F25 GT Gen 2 instead?
Buy GT Gen 2 if you want a basic current Roborock wet-dry vacuum and do not need foam, steam or premium deep-cleaning modes.
Final Verdict
Buy the Roborock F25 Ultra Steam if you want the best overall cleaner. Steam plus hot-water washing makes it the more capable machine for stubborn hard-floor messes.
Buy the F25 ACE Pro Foam if you want the smarter value. It is powerful, solution-assisted and better suited to buyers who do not need steam.
For simple everyday wet-dry cleaning, the newer F25 GT Gen 2 and F25 BX Gen 2 are worth considering before paying for either flagship.
Not buying immediately? Keep an eye on F25 Ultra Steam Gen 2. It is the next premium Roborock steam model, but we would not treat it as a purchase option until a verified US retail listing appears.
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