Bullfrog Spas uses a jet system called JetPak that you can customize and move
Bullfrog Spas is a hot tub manufacturer based in Utah that sells through authorized dealers across North America. The brand's main feature is a modular jet system called JetPak — individual jet cartridges that fit into slots in the tub shell. Instead of jets permanently built into the sides, you can add, remove, or swap jet cartridges to change where water pressure hits your body.
The company sells both acrylic shell tubs (the most common type) and inflatable models. Prices range widely depending on size and features, but entry-level Bullfrog models typically start in the mid-range for hot tub pricing, while premium models with more jets and seating cost considerably more. You buy through a local dealer, not directly from the manufacturer.
The JetPak system is the reason Bullfrog tubs exist as a distinct product. If you are comparing hot tubs and see "customizable jets" or "modular jet system" mentioned, that usually refers to Bullfrog's design. Other brands use fixed jets or offer limited jet options, but Bullfrog's entire product line centers on letting you reconfigure jets over time.
Key Takeaways
- Bullfrog Spas' JetPak system lets you add, remove, or move jet cartridges to different positions in the tub, unlike most hot tubs with permanently installed jets.
- You purchase Bullfrog tubs through authorized local dealers, and the dealer typically handles delivery, setup, and warranty service.
- Bullfrog makes both traditional acrylic shell tubs and inflatable models, with prices varying by size, seating capacity, and number of jets included.
- Maintenance and operating costs (chemicals, electricity, repairs) are similar to other hot tub brands, though JetPak cartridge replacement is a Bullfrog-specific expense.
How the JetPak system works and what it costs to change
Each JetPak cartridge is a self-contained jet unit that slides into a slot in the tub shell. A standard Bullfrog tub comes with a certain number of cartridges already installed — typically between 10 and 20 depending on the model. You can purchase additional cartridges separately and swap them in and out yourself, or leave the tub as it comes.
The advantage is flexibility: if you buy a tub with jets focused on your back and shoulders, you can later purchase leg or foot jet cartridges and move them to different slots. If a cartridge fails, you replace just that one rather than paying for a full jet system repair. Individual JetPak cartridges cost between $100 and $300 each, depending on the jet type and power level.
The disadvantage is that this modularity adds cost upfront compared to a fixed-jet tub at the same price point. You are paying for the engineering and plastic housing of each cartridge. Some buyers find the flexibility worth it; others prefer a simpler, less expensive tub with jets already where they want them.
Bullfrog tub sizes, seating, and what comes in the box
Bullfrog makes tubs ranging from small two-person models to large six-person or eight-person models. A two-person tub is roughly 5 feet by 5 feet and weighs around 500 pounds empty; a six-person tub is typically 7 feet by 7 feet and weighs over 1,000 pounds empty. Larger models require more electrical power and more water, so installation costs and ongoing utility bills increase with size.
When you purchase a Bullfrog tub, the dealer typically includes the shell, a cover, a filter, a pump, a heater, and a control panel. Most models come with some JetPak cartridges already installed. You do not usually get chemicals or a test kit in the box — you buy those separately. Some dealers bundle delivery and setup; others charge extra for these services.
The tub itself is acrylic (a plastic material that holds heat well and resists cracking) or, in inflatable models, reinforced vinyl. Acrylic tubs last longer and hold temperature better, but inflatable models cost less and take up less space when not in use. Bullfrog's acrylic tubs typically come with a warranty covering the shell, jets, and pump for a set number of years — check with your dealer for the exact terms.
Installation, electrical requirements, and site preparation
A Bullfrog hot tub needs a level, stable surface — usually a concrete pad or reinforced deck. The ground must drain well so water does not pool underneath. Most dealers recommend having a professional electrician install the power connection, since hot tubs draw significant current and require a dedicated circuit. A typical acrylic tub uses between 30 and 50 amps at 240 volts, depending on the model.
Before you buy, confirm that your home's electrical panel has capacity for a new circuit. If it does not, you may need a panel upgrade, which costs several hundred dollars and requires a licensed electrician. Some areas also require a permit for hot tub installation; your dealer can tell you whether your city or county requires one.
Delivery and setup usually take a few hours. The dealer brings the tub, places it on your prepared pad, connects the plumbing and electrical, fills it with water, and runs a test cycle. You then add chemicals and wait for the water to reach temperature before using it — usually 24 to 48 hours depending on outside temperature and tub size.
Ongoing maintenance and chemical costs
Like all hot tubs, a Bullfrog requires regular chemical balancing, filter cleaning, and water changes. You test the water at least twice a week using a test kit, then add chlorine or bromine to kill bacteria, pH increaser or decreaser to balance acidity, and alkalinity adjusters as needed. Monthly costs for chemicals typically range from $20 to $50, depending on how often you use the tub and your local water chemistry.
The filter needs cleaning every one to two weeks (a quick rinse with a hose) and replacement every one to two years, depending on use. Filter cartridges cost $50 to $150 each. You should drain and refill the tub every three to four months to prevent mineral buildup and keep the water fresh.
Electricity costs depend on how often you use the tub and how cold your climate is. A tub running year-round in a cold climate might add $50 to $150 per month to your electric bill. In warmer climates or if you use the tub seasonally, costs are lower. Bullfrog tubs are not notably more or less efficient than other brands at the same size and power level.
Comparing Bullfrog to other hot tub brands
The main difference between Bullfrog and competitors like Jacuzzi, Sundance, or Caldera is the JetPak system. Those brands use fixed jets or offer limited jet configurations. If you want the ability to reconfigure jets over time, Bullfrog is the primary option in the consumer hot tub market. If you do not care about moving jets around, other brands may offer better value at the same price.
Bullfrog tubs are typically mid-to-premium priced. You can find cheaper hot tubs from other manufacturers, and you can find more expensive ones. The price difference usually reflects jet count, seating capacity, and materials rather than brand reputation alone. Warranty length and dealer support vary by location and dealer, not just by brand.
If you are deciding between Bullfrog and another brand, the key question is whether the JetPak flexibility matters to you. If it does, Bullfrog is worth considering. If you just want a reliable hot tub at a good price and do not plan to change the jets, another brand might suit you better. Visit a dealer showroom if you can — sitting in different tubs and feeling the jet pressure is the best way to decide.
Warranty, repairs, and finding a local dealer
Bullfrog tubs come with a manufacturer warranty that covers the shell, jets, pump, and heater for a set period — typically three to five years for the shell and one to three years for mechanical parts, though this varies by model and dealer. The warranty does not cover normal wear, chemical damage, or misuse. You must register your tub with the manufacturer to set up the warranty in most cases.
Repairs are handled through your local authorized dealer, not directly with Bullfrog. If something breaks, you contact the dealer, who either fixes it on-site or arranges for a technician to visit. Repair costs depend on what fails — a pump or heater replacement can cost $500 to $1,500, while a JetPak cartridge replacement is $100 to $300. Most dealers also offer service plans that cover routine maintenance and repairs for a monthly or annual fee.
To find a Bullfrog dealer near you, visit the Bullfrog Spas website and use their dealer locator tool. Call or visit the dealer in person to ask about current models, pricing, delivery options, and warranty details. Dealer quality varies, so if you have a choice between multiple dealers in your area, ask for references from recent buyers.
Frequently Asked Questions
Can I use a Bullfrog tub year-round in a cold climate?
Yes. The heater maintains water temperature even in freezing weather, though heating costs rise in winter. You will need to keep the tub running or drain it if you do not use it for extended periods in very cold weather, since standing water can freeze and damage pipes. Many owners in cold climates use their tubs year-round and straightforward budget for higher winter electricity costs.
What happens if a JetPak cartridge breaks?
You can order a replacement cartridge from your dealer and swap it in yourself — it slides out and a new one slides in. Cartridges cost $100 to $300 depending on the type. You do not need to drain the tub or call a technician unless the cartridge slot itself is damaged, which is rare.
Do I need a professional to install a Bullfrog tub?
The dealer typically handles delivery and basic setup. You should hire a licensed electrician to install the power connection, since improper wiring can create a safety hazard. Site preparation (leveling ground, building a pad) may require a contractor depending on your yard condition.
How long does a Bullfrog tub last?
An acrylic Bullfrog tub typically lasts 10 to 15 years with proper maintenance. The shell itself is durable, but pumps, heaters, and electronic controls may need replacement within that timeframe. Inflatable models last three to five years. Longevity depends on how often you use the tub and how well you maintain it.
Can I move a Bullfrog tub if I relocate?
Moving a tub is possible but expensive and risky. The shell can crack if not handled carefully, and draining, transporting, and reinstalling costs several hundred dollars. Most owners leave their tub behind or sell it with the house. If you think you might move, ask your dealer about the costs before you buy.