So, if you have or are thinking about getting a SaluSpa, you’re most likely asking: “How many gallons of water does a SaluSpa hold?” Well, getting to know how much water your inflatable hot tub can hold isn’t just about being curious. This will directly relate to how you care for your spa, balance out the water chemistry, heat the water, and roughly guess the monthly water and electricity bills.
In this detailed review, we have put together everything on SaluSpa water capacity; how many gallons different models hold; the importance of water volume; and tips to fill and maintain your spa so that by the end of this article, you can know in a straightforward manner the gallon capacity of your hot tub and what to do with it in order to get effective use out of it.
Why Knowing the Gallons in Your SaluSpa Matters
Before we dive into specific numbers, let’s explore why this information matters:
- Chemical Balance – Whether you’re adding chlorine, bromine, or a pH balancer, the right amount depends on the volume of water, as too much or too little can harm your spa and your skin.
- Heating Efficiency – It takes more time and electricity to heat a bigger amount of water.
- Water Changes – You’ll have to change the water every couple of months. Knowing how many gallons there are helps you get ready.
- Cost Calculation – Human-like: How much your maintenance costs will be, like electricity bills or chemicals, often depends on the gallon capacity.
- User Comfort – How many people can sit comfortably in the spa depends on the water level and the number of gallons.
Average Gallon Capacity of a SaluSpa
The SaluSpa tubs hold between 177 gallons (670 liters) and 358 gallons (1,360 liters) of water. It all depends on the size and model.
Here’s a quick overview:
- 2–4 person SaluSpa models: 177–242 gallons
- 4–6 person SaluSpa models: 242–270 gallons
- 6–7 person SaluSpa models: 270–358 gallons
This makes SaluSpa a versatile choice for both couples and families.
How Many Gallons in Popular SaluSpa Models
Different models of SaluSpa hold varying amounts of water. Here’s a look at some of the popular choices:
1. SaluSpa Miami AirJet (2–4 Person)
- Water Capacity: ~177 gallons (670 liters)
- Best For: Couples or small families with limited space.
- Heating Note: Heats up faster due to lower water volume.
2. SaluSpa Bahamas AirJet (2–4 Person)
- Water Capacity: ~177–180 gallons
- Best For: Compact patios and balconies.
3. SaluSpa Honolulu AirJet (4–6 Person)
- Water Capacity: ~242 gallons (916 liters)
- Best For: Mid-size families, slightly larger than Miami.
4. SaluSpa Palm Springs (4–6 Person)
- Water Capacity: ~254 gallons
- Best For: People wanting a balance between comfort and efficiency.
5. SaluSpa Paris AirJet (4–6 Person)
- Water Capacity: ~250 gallons
- Unique Feature: Built-in LED lights for a premium spa experience.
6. SaluSpa Helsinki AirJet (Up to 7 Person)
- Water Capacity: ~297 gallons (1,123 liters)
- Best For: Larger families or gatherings.
7. SaluSpa Hawaii AirJet (4–6 Person)
- Water Capacity: ~245 gallons
- Shape Advantage: Square design gives more legroom.
8. SaluSpa St. Moritz AirJet (6–7 Person)
- Water Capacity: ~358 gallons (1,356 liters)
- Largest Model: Perfect for big families or parties.
Capacity Summary Table
| Model | Capacity (Gallons) |
|---|---|
| Miami (2–4 person) | ~177 gallons |
| Hawaii (4–6 person) | ~222 gallons |
| Palm Springs (4–6 person) | ~242 gallons (80% fill) |
| Corsica (smart square) | ~242 gallons (max fill) |
| Ibiza (large model) | ~222 gallons |
| Bahamas (2–4 person) | ~192 gallons |
| St. Lucia (compact 2–3 person) | ~160 gallons (estimate) |
Factors That Affect Gallon Capacity
Those gallon numbers listed are just rough estimates since lots of things can alter the real amount of water:
- Water Level – Filling above or below the recommended line changes the gallons.
- Number of People – When people sit inside, the effective water capacity decreases.
- Shape of the Spa – Round vs. square designs slightly alter water displacement.
- Accessories – Seats, headrests, or booster cushions can displace water.
How to Measure Gallons in Your SaluSpa
If you’re unsure about your exact model, you can calculate water capacity manually:
- Formula:
Gallons = (Length x Width x Average Depth x 7.5) - For round SaluSpas:
Gallons = (Diameter x Diameter x Average Depth x 5.9)
This gives you a close estimate of your tub’s capacity.
Water Chemistry and Gallon Capacity
The number of gallons in your SaluSpa directly affects how much chemical treatment you need.
For example:
- Chlorine: Add 2–3 ppm depending on gallons.
- pH Balancers: Use test strips and adjust according to spa volume.
- Shock Treatments: Dosage varies based on gallons.
In case, your SaluSpa is 250 gallons then the chemical requirements will have to be quite different as compared to a 350-gallon model.
Filling Your SaluSpa: How Long Does It Take?
The time it takes to fill your SaluSpa depends on two factors:
- Water Source (hose flow rate)
- Average garden hose: 8–12 gallons per minute.
- Spa Capacity
- Example: A 250-gallon SaluSpa with a 10 GPM hose takes about 25 minutes to fill.
Tip: Always monitor filling to avoid overflows.
Energy Costs and Gallon Capacity
Heating costs increase with water volume. On average:
- 177-gallon SaluSpa: Heats faster, uses less electricity.
- 350-gallon SaluSpa: Requires longer heating times and higher bills.
If you’re energy-conscious, choosing a smaller SaluSpa may be beneficial.
Maintenance Tips Based on Gallons
- Drain & Refill Schedule – Every 60–90 days, depending on water capacity and usage.
- Filter Cleaning – More gallons = more debris; clean filters weekly.
- Chemical Balance – Use exact dosage based on gallons to avoid skin irritation.
- Winterizing – If not in use, drain completely to avoid freeze damage.
FAQs About SaluSpa Gallons
1. How many gallons does a SaluSpa Miami hold?
Around 177 gallons when filled to the recommended water line.
2. How many gallons does a 4-person SaluSpa hold?
Typically 177–242 gallons, depending on the model.
3. How many gallons does a 6-person SaluSpa hold?
Most 6-person models range between 242–270 gallons.
4. What is the largest SaluSpa capacity?
The SaluSpa St. Moritz with about 358 gallons.
5. How many gallons are needed to fill a SaluSpa Helsinki?
Approximately 297 gallons.
Conclusion
It’s how many gallons in a SaluSpa? Well, this varies with the model; however, the most common range from 177 gallons for the smallest models to 358 gallons for the largest models. Precise knowledge of your spa capacity assists with efficiency in matters of chemical balancing, heating, maintenance, as well as how much the investment costs.
Whether you own a Miami, compact St. Moritz, or spacious St. Moritz model, understanding your water capacity is how you get into safe, clean, and relaxed spa experiences.
