Are you dreaming of a relaxing escape for a small family with limited backyard space? A four-person hot tub is the ultimate solution for your requirements. Its small size makes it perfect for a cozy, relaxing soak.
This blog is your buyer’s guide to a 4-person hot tub, covering its dimensions, weight, water volume, features, cost, and more. Let’s dive deep in!
So, what are 4-person Hot Tubs?
A 4-person hot tub comfortably fits a small family or a group of four friends. These hot tubs elevate your backyard time with friends and family to the next level.
You can enjoy soothing hot water jets on your body and will have long-lasting sweet memories around the hot tub.
Buying Tips for a 4-Person Hot Tub
A hot tub is a great way to relax and improve your well-being. It’s a good purchase for your home. Buying a hot tub requires comprehensive research on different brands and models.
Here is how to do it:
Ask For Recommendations
Ask your neighbors, relatives, and friends who have recently installed or bought a hot tub for recommendations.
Listen to them about the hot tub material quality, the installation process, and the crew’s professionalism. You can even visit to check the hot tub for a clearer picture.
Read Customer Reviews
Visit the websites of different brands that offer hot tubs in or near your locality. Check the reviews of the customers and Google ratings of these brands.
Budget Considerations
The buying price increases according to the hot tub size. Small-size hot tubs are more economical. Choose a hot tub that fits your budget.
Some brands may be more expensive than others, so research the cost differences and choose the brand that offers the best quality hot tubs at affordable prices.
Warranties
Is the company offering a warranty on the hot tub? If a warranty is not offered, consider exploring other brands. Warranties provide insurance in case of premature malfunctions or damages.
Test the Hot Tub Before Buying
Take a demo test of the hot tub you are going to buy. Start the hot tub and fill it with water. Check its jets, heating system, and other visible and necessary equipment to ensure they function well.
4-Person Hot Tub Material
The hot tub shell material is crucial to determine the hot tub’s lifespan, maintenance requirements, and budget. The following are the common materials used for hot tub shells.
Acrylic
Acrylic is the most durable hot tub material. Its hot tubs retain the maximum heat energy, making them one of the most effective options. However, acrylic tends to be priced higher due to its durability and effectiveness.
Fiberglass
Fiberglass hot tubs are widely available and known for their strength and flexibility. They are affordable options, but the fiberglass shell can undergo scratches and fade away over time.
Rotomolded Plastic
Hot tubs made from rotomolded plastic/resin are single-molded units, less prone to cracks or fading. They are best suited for outdoor usage all year long.
Stainless Steel
Stainless steel 4-person hot tubs are preferred over other materials due to their long-lasting properties. They can withstand high temperatures, chemicals, and harsh weather.
Wood
The 4-person wood-made hot tubs offer traditional and rustic hot water massage effects. They generally require more maintenance than other hot tub materials.
Types of 4-Person Hot Tubs
The three types of 4-person hot tubs include:
Inflatable Hot Tubs
These are the most affordable and portable options but also the least durable.
Portable Hot Tubs
These are more durable than inflatable hot tubs and can be moved around, but they are not as permanent as inground hot tubs.
Inground Hot Tubs
These are the most permanent and luxurious options but also the most expensive.
4-Person Hot Tub Dimensions
The best hot tub size for four people is 6-7.5 ft wide by 6-7.5 ft long.
The table below shows the commonly available dimensions of a typical 4-person hot tub.
| Features | Dimensions |
| Shape | Square, Rectangular, Round |
| Width | 6-7.5 feet |
| Length | 6-7.5 feet |
| Height | 3-3.5 feet (water depth) |
Read our “Average Hot Sizes” to learn about the dimensions of different-sized hot tubs.
How much water does a 4-person hot tub hold?
The water volume of a 4-person hot tub depends on its dimensions and specific model. A 4-person hot tub usually holds about 300 to 350 gallons of water.
Here is a sample hot tub volume table showing different volumes based on the various dimensions.
| Hot Tub Dimensions (W x L x H) | Volume |
| 6ft x 6ft x 3.5ft | Approximately 942 gallons |
| 7ft x 7.5ft x 3.5ft | Approximately 1374.45 gallons |
| 7ft x 7ft x 3.5ft | Approximately 1282.82 gallons |
Note: The above is a general volume based on hot tub width, length, and height.
4-Person Hot Tub Features
4-person hot tubs come with integrated features, including:
- Comfortable seating
- Powerful massage jets
- Adjustable water flow
- Effective filtration system
- Ozone system
- Underwater lighting
- Integrated sound system
- Energy-efficient insulation
- Protective cover
How much does a 4-person hot tub cost?
The price of a 4-person hot tub depends on several factors, including material quality, integrated features, warranty, delivery, and installation. However, the average cost ranges from $3,000 to $8,000.
Note: The hot tub prices are negotiable. Dealers may have some flexibility in pricing, with potential room for negotiation.
How much does a 4-person hot tub weigh?
The weight of a four-person hot tub varies depending on the model, brand, and material used.
However, a typical empty four-person hot tub weighs around 200 to 340 kg. The weight may reach 1580 to 2280 kgs when filled with water and occupants.
How much does a 4-person hot tub last?
The lifespan of a four-person hot tub depends on its material quality, usage, and maintenance. On average, it lasts 5 to 20 years.
How many jets are there in a 4-person hot tub?
Hot tub jets elevate your sessions to soothing water massage therapy. The number of jets in a 4-person hot tub can vary depending on the size of the hot tub, the jet size, and the manufacturer.
Generally, you can expect 12 to 30 jets in a 4-person hot tub. It is also important to note that too many jets on a single pump can lower its functionality.
How much shock chemicals should I add to a 4-person hot tub?
Maintenance is necessary to keep a hot tub healthy and functional. For every 1500 liters of 4-person hot tub water, use 17 grams of non-chlorine shock or 35 grams of chlorine shock.
Also, read our “Hot Tub Maintenance Guide.”
What size breaker do I need for a 4-person hot tub?
Most spas can be safely powered with a 50-amp electrical connection, while others need a slightly stronger 60-amp connection.
To ensure a safe and functional spa, we recommend a 60-amp breaker and 6-gauge wire.
Can I place a 4 person hot tub on a deck?
We recommend placing your 4-person hot tub on a strong, well-supported deck. Ensure that the hot tub is placed evenly and the deck is supported. The best deck for this is teak hardwood decking.
Can you transport a hot tub on its side?
Yes, you can transport a hot tub on its sides when the road or path is uneven, and you are carrying it on a truck.
Wrapping Up
Hot tubs are excellent additions to homes for hydrotherapy and home elevation. Buy a hot tub according to your space requirements, budget limitations, and usage needs.
A 4-person hot tub can meet the small space requirements and is best suited for a small family.
Check the prices and reviews of different companies and brands before buying one. Silverline Pools provides top-quality 4-person hot tubs, besides other hot tub options, with integrated features at affordable budgets. Contact us now and get your customized hot tub for 4 persons.
