6-in-1 vs 7-in-1 Hydro Dermabrasion Machines: Key Differences
By Surebeauty Official Site | Published: 2026-11-01
Category: Comparisons
Compare the 6-in-1 oxygen jet and 7-in-1 aqua peeling machines on handpieces, RF, and price to choose the right multi-function hydro dermabrasion unit for your spa.
Quick answer
Choose the 6-in-1 Oxygen Jet machine if you need RF and precise oxygen delivery for advanced treatments; choose the 7-in-1 Aqua Peeling machine if you want more handpieces and a lower upfront cost for versatile facial rejuvenation.
What the 6-in-1 adds: RF and oxygen control
The 6-in-1 machine includes 9-pole RF with more crossover points, which expands the active area and enhances the RF effect. It also offers water and oxygen pressure regulation for different body parts and skin ages, plus an 80% hydro-oxygen conversion rate. These features make it better suited for treatments that combine cleansing with tightening or oxygenation.
The trade-off is complexity: more controls mean more training, and the higher price reflects the added RF and oxygen technology.
What the 7-in-1 adds: more handpieces for variety
The 7-in-1 machine comes with 6 handpieces and 1 mask, giving you more tools to address different skin issues such as acne and fine lines. It focuses on thorough cleansing by eliminating excess oil, with a multi-dimensional approach to revitalize the complexion.
The trade-off is that it lacks the RF and oxygen conversion specs of the 6-in-1, so it may not deliver the same level of advanced skin tightening or precise oxygen delivery.
Trade-offs at a glance
- Advanced features vs simplicity: The 6-in-1 offers RF and oxygen regulation, while the 7-in-1 focuses on versatile handpieces for basic cleansing and rejuvenation. Decide if RF and oxygen control are essential for your services.
- Upfront cost vs long-term value: The 6-in-1 is priced at USD 637.00 (compared to USD 980.00), while the 7-in-1 is USD 177.00 (compared to USD 295.00). Consider your budget and expected return on investment.
- Training and operation: The 6-in-1 has more controls for precise operation, which may require additional training; the 7-in-1 is simpler with multiple handpieces. Assess your team's ability to learn and use the machine effectively.
Product facts
- Professional 6-in-1 Oxygen Jet Hydro Dermabrasion Machine: Features 9-pole RF with more RF crossover points and an 80% hydro-oxygen conversion rate. This allows for broader RF coverage and efficient oxygen delivery, which can enhance tightening and oxygenation during treatments.
Professional 6-in-1 Oxygen Jet Hydro Dermabrasion Machine - 7-in-1 Hydro Dermabrasion Aqua Peeling Beauty Machine for Facial Rejuvenation: Includes 6 handpieces and 1 mask for addressing various skin issues like acne and fine lines. More handpieces mean you can offer a wider range of treatments without switching machines, which is useful for diverse client needs.
7-in-1 Hydro Dermabrasion Aqua Peeling Beauty Machine for Facial Rejuvenation
Which machine fits your spa?
Best for
- Spas offering advanced treatments that combine RF and oxygen
- Estheticians who need precise control over water and oxygen pressure
Not for
- Budget-focused startups that primarily need basic cleansing
- Providers who prefer a simple, handpiece-driven workflow without RF
