Choosing among refrigerant recovery vacuum service tools usually comes down to a tradeoff: do you want a portable machine you can move between jobs, or do you want a package that includes the recovery tank? The four machines covered here answer that question in different ways, from standalone 3/4 HP portables to a 1 HP combo with a 30/50 lb reclaim tank.
Quick take
At a glance, the 3/4 HP Portable Refrigerant Recovery Machine with the oil-less compressor is the lowest-priced way to get an oil-free piston design with dual-stage filtration at USD 309.99. The VEVOR 3/4 HP portable adds a listed accessory kit (short pipe, filter, power cord, filter o-ring) for USD 339.99. The Uimoso Portable 3/4 HP sits in the middle at USD 359.99 and lists a 4.85 lb/min liquid recovery rate. The Uimoso recovery reclaim combo is the only option with a 30/50 lb tank and reaches the top of the price range at USD 419.99.
Price comparison
| Product | Price | Price bar | Why it stands out |
|---|---|---|---|
| Uimoso Refrigerant Recovery Reclaim 30/50lb Tank 3/4/1HP Recovery Machine | USD 419.99 | Includes a 30/50 lb reclaim tank and lists 1 HP capacity | |
| Uimoso Portable 3/4 HP Refrigerant Recovery Machine for Vapor Liquid Refrigerant | USD 359.99 | Portable 3/4 HP with 4.85 lb/min liquid recovery rating | |
| VEVOR Portable 3/4 HP Refrigerant Recovery Machine for Vapor Liquid Refrigerant | USD 339.99 | Portable 3/4 HP with listed kit contents | |
| 3/4 HP Portable Refrigerant Recovery Machine HVAC AC 558 PSI Oil-Less Compressor | USD 309.99 | Oil-less piston compressor and dual-stage filtration |
Decision matrix
| Product | Choose this if | Keep in mind |
|---|---|---|
| Uimoso Recovery Reclaim | You want a recovery tank and a 1 HP machine in one package | The bundle costs more than any standalone portable |
| Uimoso Portable 3/4 HP | You want a portable with a published liquid recovery rate | It is a 3/4 HP machine, not a 1 HP machine |
| VEVOR Portable 3/4 HP | You want a portable with listed hookup accessories in the box | A recovery tank is not included |
| 3/4 HP Oil-Less Portable | You want oil-less piston compression with dual-stage filtration | It is a 3/4 HP unit rather than 1 HP |
Product notes
Uimoso Refrigerant Recovery Reclaim 30/50lb Tank 3/4/1HP Recovery Machine
The highest-priced option here is also the only one that bundles a recovery tank with the machine. The title points to a 30/50 lb reclaim tank, the attributes list 1 HP capacity, and the description highlights a nitrogen-filled tank with a 400 psi working pressure and an 800 psi test pressure. If your workflow revolves around a stationary or cart-based setup and you don't want to source a tank separately, this package makes that easier. The tradeoff is budget and footprint: this is the top price in the group, and the tank means you're not getting a pocket-sized portable.
Uimoso Portable 3/4 HP Refrigerant Recovery Machine for Vapor Liquid Refrigerant
This Uimoso portable is the middle-priced option of the four. It lists a 4.85 lb/min liquid recovery rate, an operating temperature range of 32-104°F, and a 29.5 lb net weight, so you know what you're moving around. It is built for vapor and liquid refrigerant recovery, and the 1/4" SAE inlet and exhaust interfaces match the other portables here. If you want the convenience of a portable unit but also want a published liquid recovery figure, this is the one to compare closely. The limitation is that it's still a 3/4 HP machine; the Uimoso reclaim combo is the only listing that steps up to 1 HP.
VEVOR Portable 3/4 HP Refrigerant Recovery Machine for Vapor Liquid Refrigerant
The VEVOR 3/4 HP portable may look similar to the Uimoso Portable at first glance, but its attributes call out specific box contents: a short pipe, a filter, a power cord, and a filter o-ring. That makes it a useful choice if you want basic hookup parts included with the machine. It also lists item dimensions of 15.7 in x 9.8 in and a 29.5 lb weight, keeping it in the same portable class. The main limitation is that there is no recovery tank in this listing, so you'll need to pair it with a separate tank before the first job.
3/4 HP Portable Refrigerant Recovery Machine HVAC AC 558 PSI Oil-Less Compressor
The least expensive entry in the group is this 3/4 HP portable with an oil-less, air-cooled piston compressor. The title calls out 558 PSI high-pressure protection, and the attributes describe dual-stage filtration plus applications in HVAC, air conditioning, refrigeration service, and automotive A/C. For someone who wants an oil-free compressor with a filter approach, this is the most direct match. The tradeoff: it's a 3/4 HP machine, so if you want the higher capacity of the 1 HP Uimoso combo, this isn't it. Its listed footprint is 15.7 in x 9.8 in x 14.0 in.
Final recommendation
If you need a tank and a 1 HP machine in one purchase, the Uimoso recovery reclaim combo is the clear pick. If you want a portable with a published liquid recovery rate, the Uimoso Portable 3/4 HP is the better comparison point. If you want hookup accessories in the box, the VEVOR 3/4 HP covers that. If oil-less piston operation and dual-stage filtration matter more than tank integration, the 3/4 HP Oil-Less Portable is the one to start with.
