1.75 GPM vs 2.0 GPM vs 2.5 GPM Shower Head
Posted by
Julian Gill
Updated on
January 31, 2023
Disclosure: Some of the links in this article may be affiliate links, which can provide compensation to me at no cost to you. You can read our affiliate disclosure in our privacy policy.

1.75 GPM vs 2.0 GPM vs 2.5 GPM Shower Head: Which is Perfect For You?

Is your shower time enjoyable or do you just roll your eyes at how the water takes long to hit your skin? The flow rate of water is determined by the GPM of the showerhead fitted in your bathroom. Take note that the water pressure from your showerhead is directly proportional to the GPM. So, having a 1.75 GPM over a 2.5 GPM means less water pressure.

For less confusion, the three showerheads in comparison will be likened to a ceiling fan with control one, two, and three. Did I hear you ask, “which is better?”

With each of the showerheads having their pros and cons, it all comes down to your personal preference, bathroom type, water pressure around the house, and comfortability, after weighing your options.

The 1.75 GPM

1.75 GPM showerhead has a very specific purpose. The water pressure is set to the perfect level for people who suffer from low-pressure sensitivity – or it’s just set to a lower setting because you prefer a lighter, less intense shower experience. The 1.75GPM showerheads are designed to reduce water consumption by up to 75% of what you normally use per minute.

Advantage of 1.75 GPM showerhead

High Water Saving With Sufficient Pressure
Variable Flow Type
Consistent Flow
Watersense Certified

Disadvantages of 1.75 GPM

One disadvantage of 1.75 GPM showerheads is that they are expensive to install and maintain because they need a dedicated plumbing system.

2.0 GPM Showerhead

In the wake of a drought, people are trying to find ways to use less water in their daily lives. One of the most important things you can do is to have a low-flow showerhead. Showerheads with 2 gpm or less allow families and across the nation to save up to 75% on water by not having showers that last for an hour.

A decrease in water use, for instance, can lead to savings on water bills and a smaller footprint on the planet. The maximum allowed flow rate is 2.0 GPM in some locations. When water is scarce, as it often is in motor homes or when using a well, the lower flow rate is also beneficial. The “Eco Performance” (EP) showerheads have even lower flow rates than the standard showerheads.

Advantages of 2.0 GPM Showerhead

The Earth will suffer less.
Reduces water wastage.
Reduce your monthly water costs.

Disadvantages of 2.0 GPM Showerhead

Not as simple to clean up
The shower experience is less pleasant.

2.5 GPM Shower Head

A 2.5 GPM shower head can significantly improve the quality of your shower by increasing the water pressure.

Greater water pressure makes it simpler to remove soap residue. The soothing effect of the high-pressure water is also beneficial to the skin. However, it’s not without its negatives. The excess water you consume, for example, can have a significant effect on both your water bill and the natural world. Remember that in some areas, a shower head with a flow rate of more than 2.5 gallons per minute (GPM) is prohibited by law.

Advantages of 2.5 GPM Shower Head

A boost in water pressure.
Enhanced quality of showering.

Disadvantages of 2.5 GPM Shower Head

High costs for water

Showerhead Type

What We Like

What We Don’t Like

1.75 GPM
Decreased cost of water bill
Unpleasant shower
2.0 GPM
Enjoyable shower
Increased cost of water bill
2.5 GPM
Best flow rate for massage
Water wastage

Which Flow Rate Needed For A Good Shower?

Since 1994, producers of shower heads have been subject to federal rules capping the flow rate at 2.5 gallons per minute (GPM). The state of California has passed its own legislation reducing the allowed flow rate from 2.0 to 1.8 gallons per minute (GPM), with further reductions scheduled for July of 2018. Regulations on water flow help conserve billions of gallons of water yearly, and cutting-edge technology can keep your shower as good as new. You shouldn’t have to put up with a crappy shower just because of rules.

Is There Any Difference Between 1.75, 2.0, 2.5 GPM Showerheads?

There is no notable similarity among the showerheads as their flow rates cannot be, in any way, likened.

1.75 GPM vs 2.0 GPM vs 2.5 GPM Shower Head
1.75 GPM vs 2.0 GPM vs 2.5 GPM Shower Head

Are Low flow shower heads worth it?

Low flow showerheads can save water usage by 39.86% to 47.52%. So it’s an environmentally friendly device. It makes your home eco-friendly. At the same time, it can help you minimize the monthly water bill cost.

Advantages of the low pressure showerhead

Cost reduction: Using a low pressure showerhead means that the gallons of water used in about 10 minutes of a shower will be reduced and hence, water bill is reduced too.
Water conservation: Since lesser gallons of water will be used, it really helps save water.

Disadvantage of the low pressure showerhead

Unpleasant shower experience: With water running at a slow rate, one might take longer than usual in having just a five minutes shower, and do more repeated rinsing to get soap off the body.

The 1.75 GPM reduces cost since lesser gallons of water is used in minutes. If lesser gallons of water is used, then more water is saved. While the advantages of the 1.75 GPM are encouraging, the disadvantage isn’t.


Is It Better To Have A Higher GPM For The Shower Head?

When compared to standard shower heads, high-pressure models consume roughly 20% less water. They save money on heating costs as well as water costs due to reduced water use.

Are Low Flow Shower Heads Worth It?

Water usage can be cut by as much as 40 percent when using a low-flow shower head. In addition to helping the environment, lowering your water cost every month will add up to a large annual savings. Heating water for showers requires electricity, so conserving water has a double benefit.

Final Verdict

In conclusion, if you are conscious of the environment or want to reduce your water bill monthly, we recommend using the 1.75 GPM or 1.80 GPM showerhead. If you want to relax while showering, choose a massage shower head with a flow rate of 2.0 GPM. We do not suggest the 2.5 GPM shower heads, though removing your pain points makes the shower more relaxing.

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Julian Gill
Julian Gill is a mechanical engineer and working in the plumbing sector for the last seven years. To be a professional, Gill had completed the CPD (Certified in Plumbing Design) program successfully. Besides this, he also works in home improvement and remodeling.
Julian Gill
Hi! I’m Julian Gill.
My mission is to help people in purchasing decisions about home, kitchen and garden accessories.
Oh! And I’m also a plumber. I usually repair what husbands fixed. ????
Disclosure: Some of the links in this article may be affiliate links, which can provide compensation to me at no cost to you. You can read our affiliate disclosure in our privacy policy.

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