Automotive · Head-to-head
MTM Hydro PF22.2 Foam Cannon vs Adam's Polishes Adam's Standard Foam Cannon
Which should you buy? Here's the honest call, pulled from our full The Best Foam Cannons: 4 Compared (and One to Skip) comparison.
The MTM Hydro PF22.2 is the safe default: a brass-bodied cannon with independent foam and fan control that fits almost any pressure washer and won't leak on you. Adam's Standard gets you most of the way there for less, while the Sun Joe suits budget buyers with the right washer and the Foam Blaster 6 is a hose gun to skip if you own a cannon-ready washer.
MTM Hydro PF22.2 Foam Cannon
Buy itThe enthusiast default: a brass-bodied cannon with independent foam and fan control that just works across almost any washer.
- Brass body and stainless quick-connect resist cross-threading and leaks that plague all-plastic necks
- Separate dials for foam density and spray fan give real control instead of one compromise knob
- Owners report consistent thick foam across a wide pressure and flow range, from small electrics to gas units
- Costs noticeably more than budget cannons
- Foam output is only as good as the soap and dwell time you pair it with
Adam's Polishes Adam's Standard Foam Cannon
Buy itA well-built brass-fitting cannon that delivers thick, even foam for less than the premium picks.
- Brass core fittings and a 1/4" quick-connect that mates with most standard pressure-washer guns
- Adjustable nozzle swings from a jet to a wide fan, and the air/soap dial controls suds
- Reliable thick foam that owners find easy to dial in for a safe pre-wash rinse
- Nozzle and knobs are plastic, so hand-tighten carefully to avoid stripping
- Needs a washer with enough flow (roughly 1.3+ GPM) to foam properly
Side by side
| MTM Hydro PF22.2 Foam Cannon | Adam's Polishes Adam's Standard Foam Cannon | |
|---|---|---|
| Our verdict | Buy | Buy |
| Best for | Anyone who wants one cannon that fits nearly any pressure washer and won't leak in a season. | Weekend detailers who want most of the premium experience without the premium price. |
| Price tier | $$$ · premium | $$ · mid-range |
The bottom line
Our overall pick is the MTM Hydro PF22.2 Foam Cannon - The enthusiast default: a brass-bodied cannon with independent foam and fan control that just works across almost any washer. Choose the Adam's Polishes Adam's Standard Foam Cannon instead if weekend detailers who want most of the premium experience without the premium price.
Want the full picture, including the other options we compared and the popular one we'd skip? Read the complete The Best Foam Cannons: 4 Compared (and One to Skip).