Bathmate Hydromax Series Reviews

The Hydromax series by Bathmate is an improvement of their standard penis pump.

The most significant difference is that a Hydromax comes with additional pressure power. The series offers 35% more power than their standard pump. There are 5 different pumps in the series. Each was specifically designed to cater to a particular penis size.

holding hydromax7 and the box


The Seriesblue hydromax9 with box

Bathmate Hydromax3 – Millions of men suffer from micropenis syndrome and this penis pump was designed with them in mind. It’s the world’s first micropenis hydro pump. It helps men with 3-inch erect penises gain more length.

Bathmate Hydromax5 – This is the perfect starter model for men with penises measuring between 3 and 5 inches when erect. This is one of Bathmate’s best-selling pumps and for a good reason.

Bathmate Hydromax7 – This is for men with erect penises measuring between 5 and 7 inches. Take note that this is suitable for you if your penis girth is less than 6.5 inches.

Bathmate Hydromax7 Wide Boy – This is also designed for penises measuring 5 to 7 inches in length. However, it’s called the Wide Boy because it’s for penises that measure more than 6.5 inches in girth. If your penis girth is less than 6.5 inches, you should go with the standard Hydromax7.

Bathmate Hydromax9 – It’s often difficult for men with larger-than-usual penises to find penis pumps that fit them. That isn’t a problem anymore with the Hydromax9 which can accommodate penis sizes from 7 inches up to 9 inches.

Comfort Pad

hydromax9 comfort pad insertAnother perk of the Hydromax series comparing to the regular Hydro pump is the addition of the comfort pad.

It is made of softer rubber and helps maintain a smoother grip. This is especially useful for stronger pressures featured by the Hydromax pump.

The pump can be used with or without the comfort pad. Some users have reported a loss of pressure when using the pump with the pad, however, we have not noticed that ourselves.

How to Use It

Using the Hydromax is straightforward. When you are in the bath or in the shower, fill up the pump preferably with warm water.

  1. Insert your penis into the water-filled pump and make sure that it’s sealed completely.
  2. Pump out water to gradually increase the pressure in the vacuum.
  3. You should be able to feel the effects of the pressure on your penis within a few minutes.
  4. Continue pumping for at least 5 minutes then give it a rest.
  5. Repeat the cycle twice until you complete the recommended 10 to 15 minutes of daily usage. You can also use the pump 3 times a day if necessary.

According to the manufacturer, this maximizes the potential gains of your penis. 1

The Results

hydromax7 retail boxThe pumps in the Hydromax series offer more pressure which means they are more effective compared to the standard Bathmate pump.

Think of using the Hydromax as working out more intensively. If you work out harder than usual, you are going to gain bigger muscles. That’s the same principle behind the Hydromax series compared to the standard Bathmate Hydro pump. More muscle pressure means more muscle growth. 2

Expected Gains

Some men report seeing nearly 2 inches of increase in penis length after using a Hydromax pump for more than a month. However, most users get an increase of 1 inch or less. That may sound like it isn’t much but it’s actually very significant. A single inch of increase in penis size can be life-changing.

Another important thing worth mentioning here is that when it comes to penis pumps, a lot of men experience gaining more increases in girth than in length. For some men, there’s very little gain in length but the gain in girth is very substantial.


There are 5 different types of pumps in the Hydromax series. When purchasing from the official website, make sure that you clicked on the right item to avoid receiving the wrong product.

A lot of men have reported receiving the wrong pump mostly because they haven’t double-checked their cart before paying for their orders.

Package Price Penis Size (when erect)
Hydromax3 $129 Up to 3 inches
Hydromax5 $139 Up to 5 inches
Hydromax7 $159 5 to 7 inches
Hydromax7 Wide Boy $179 5 to 7 inches, 6.5+ inches girth
Hydromax9 $199 7 to 9 inches

Red hydromax pump sideways

Final Thoughts

If you have tried the standard Bathmate Hydro penis pump but you are not that satisfied with its pressure strength, then the Hydromax series is the most logical next step for you.

It’s basically the same pump but with pressure power that’s 35% stronger. Of course, the price is higher. The standard Bathmate pump is worth $110. The Hydromax costs $159. So you have to pay an extra $49 for the additional pressure strength.

Also, if your penis has a length of 3 inches or less when erect, the Hydromax series is for you. One of the pumps in the series is the Hydromax3 which specifically caters to men suffering from micropenis problems.

The bottom line here is that you have several options if you choose to purchase from the Hydromax series. Men with penis sizes ranging from 3 inches to 9 inches can find the right pump from the series.


  1. Hehemann, Marah C., et al. “Penile Girth Enlargement Strategies: What’s the Evidence?” Sexual Medicine Reviews, vol. 7, no. 3, 2019, pp. 535–47. PubMed, doi:10.1016/j.sxmr.2018.11.003.[]
  2. Pearson, A. M. “Muscle Growth and Exercise.” Critical Reviews in Food Science and Nutrition, vol. 29, no. 3, 1990, pp. 167–96. PubMed, doi:10.1080/10408399009527522.[]

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