The SaluSpa Fiji is a compact 2–4 person AirJet spa with 120 jets, measuring 71″ × 71″ × 26″ with a water capacity of 177 gallons — ideal for couples, small families, and compact Canadian decks. The SaluSpa Grenada is a large-group 6–8 person AirJet spa with 190 jets, measuring 93″ × 93″ × 28″ with a water capacity of 350–357 gallons — built for entertaining and large backyards. Both reach 104°F (40°C) and include FreezeShield cold-weather protection. The Fiji wins on portability, energy efficiency, and price. The Grenada wins on capacity, jet count, and app-connected smart control.
What Is the SaluSpa Fiji?
The SaluSpa Fiji is a 2–4 person round inflatable AirJet hot tub, available at saluspa.ca. It features 120 AirJets, heats to 104°F (40°C), and measures 71″ × 71″ × 26″. Water capacity at 80% fill is 177 gallons (670 litres). The Fiji uses DuraPlus 3-layer material, FreezeShield automatic heating, a ChemConnect chemical dispenser, a reinforced cover, and the standard multi-function digital pump with built-in cup holders. Setup requires no tools — simply connect the pump and inflateWhat Is the SaluSpa Grenada?
What Is the SaluSpa Grenada?
The SaluSpa Grenada is a 6–8 person round inflatable AirJet hot tub, available at saluspa.ca. It features 190 AirJets, heats to 104°F (40°C), and measures 93″ × 93″ × 28″. Water capacity at 80% fill is 350–357 gallons (1,325–1,350 litres) — exactly double the Fiji’s volume. The Grenada uses DuraPlus 3-layer material, FreezeShield automatic heating, a ChemConnect chemical dispenser, a reinforced insulated cover, built-in cup holders, and a SmartSpa app-connected pump for remote control via iOS and Android. Amazon.ca price history shows the Grenada ranged between CAD $1,084.99 and $1,223.99 in 2025.
Full Spec Comparison: SaluSpa Fiji vs. SaluSpa Grenada
| Feature | SaluSpa Fiji | SaluSpa Grenada |
|---|---|---|
| Capacity | 2–4 persons | 6–8 persons |
| Inflated Dimensions | 71″ × 71″ × 26″ | 93″ × 93″ × 28″ |
| Shape | Round | Round |
| Water Capacity (80%) | 177 gal / ~670 L | 350–357 gal / ~1,325–1,350 L |
| Depth | 26″ | 28″ |
| AirJets | 120 AirJets | 190 AirJets |
| Jet Type | AirJet (bubble massage) | AirJet (bubble massage) |
| Max Temperature | 104°F / 40°C | 104°F / 40°C |
| Min. Outdoor Temp | 39°F / 4°C | 39°F / 4°C |
| Material | DuraPlus 3-layer | DuraPlus 3-layer |
| Puncture Resistance | 33% more than standard PVC | 33% more than standard PVC |
| Stretch Resistance | 56% more than standard PVC | 56% more than standard PVC |
| FreezeShield | Yes — auto heating 42–50°F | Yes — auto heating 42–50°F |
| Cover | Reinforced cover | Reinforced insulated cover |
| EnergySense Cover | Available on select variants | Available on EnergySense variant |
| App / Smart Control | Not on standard model | SmartSpa app (iOS/Android) |
| Chemical Dispenser | ChemConnect | ChemConnect |
| Filter Cartridges | 2 × Type VI | 2 × Type VI |
| Cord Length | 6-foot cord | 6-foot cord |
| Electrical | 110–120V, 60Hz, 12A | 110–120V, 60Hz, 12A |
| Cup Holders | Built into pump | Built into pump |
| Safety | FreezeShield + standard grounding | GFCI / Ground Detection + Power Saving Timer |
| In the Box | Spa, pump, cover, ChemConnect, 2 filters (VI), repair patch, cord | Spa, pump, cover, ChemConnect, 2 filters (VI), repair patch, cord |
| Price Range (CAD) | Lower — under $800 CAD | ~$1,085–$1,224 CAD (2025 price history) |
| Best For | Couples, small families, compact decks | Groups, families of 6–8, large backyards |
Capacity and Size: The Biggest Difference Between These Two Models
The SaluSpa Fiji comfortably seats 2–4 people in a 71″ diameter. The SaluSpa Grenada seats 6–8 people in a 93″ diameter — nearly 40% wider and significantly deeper at 28″ vs. 26″.
This size difference is the defining factor for most Canadian buyers. The Fiji fits comfortably on a standard 8×8 ft deck or patio — common in Toronto townhomes, Calgary row houses, and Vancouver condos with outdoor spaces. The Grenada’s 93″ footprint (nearly 8 feet in diameter) requires a substantially larger outdoor area, plus structural consideration: at 350+ gallons of water, the filled Grenada weighs approximately 3,100 lbs. Ensure your deck or patio is rated to handle this load before purchase.
For Canadians storing their spa indoors during winter months, the size difference is equally important. The Fiji deflates to a manageable package easily stored in a garage or basement closet. The Grenada, at 93″ when inflated, is considerably bulkier to deflate, dry, and store — plan for dedicated storage space.
Jet and Massage System: 120 vs. 190 AirJets
The SaluSpa Grenada has 190 AirJets compared to the Fiji’s 120 — a 58% increase in jet count across a larger floor and wall area.
Both spas use the AirJet system, which releases warm air bubbles from the bottom of the spa to create an all-over bubble massage. Neither model uses HydroJet Pro directional jets. The AirJet experience is excellent for full-body relaxation and stress relief, but does not provide targeted pressure on specific muscle groups the way a HydroJet Pro system would — for that, the SaluSpa Hawaii or SaluSpa Palm Springs on saluspa.ca are better alternatives.
The Grenada’s 190-jet layout across its larger interior produces a noticeably immersive massage environment, with consistent bubble coverage even when all 6–8 seats are occupied. The Fiji’s 120 jets across a smaller 71″ floor provide equally strong coverage for 2–4 people — per-person jet density is comparable between the two models when used at their respective capacity limits.
Heating Performance: Canadian Cold-Weather Use
Both spas reach 104°F (40°C), include FreezeShield automatic heating, and cannot be used in outdoor temperatures below 39°F (4°C).
FreezeShield activates automatically when water temperature falls, maintaining internal temperatures between 42°F and 50°F (6–10°C) to protect the pump and internal components. This is an essential feature for Canadian buyers in provinces like Ontario, Quebec, British Columbia, and Alberta, where shoulder-season nights drop sharply.
However, there is a practical heating difference. The Grenada holds over twice the water volume of the Fiji — 350+ gallons versus 177 gallons. Heating 350 gallons from cold Canadian tap water (approximately 10–15°C in warm months, lower in fall) to 104°F takes considerably longer and costs significantly more in electricity than heating the Fiji’s 177 gallons. At Canadian electricity rates of approximately $0.14–$0.18 per kWh, the Grenada’s ongoing energy costs will be notably higher. Buyers who plan to heat their spa frequently — including pre-heating before an evening soak — should factor this into the total cost of ownership.
The Fiji’s smaller water volume heats faster, retains heat more efficiently with less energy, and benefits directly from FreezeShield protection at a lower operating cost.
Smart Control and App Connectivity
The SaluSpa Grenada includes SmartSpa app control via iOS and Android. The SaluSpa Fiji standard model does not include app connectivity.
The SmartSpa app on the Grenada allows remote temperature control, filtration scheduling, and maintenance reminders from anywhere in the home — useful for pre-heating the spa before going outside on a Canadian fall evening. The Fiji uses a standard digital pump panel that is reachable from inside the spa, but does not offer remote control on the standard saluspa.ca model. For Canadians who want Wi-Fi spa control at the Fiji’s size and price point, the SaluSpa Vancouver on saluspa.ca includes app connectivity in a 3–5 person model.
Durability and Material Construction
Both spas use DuraPlus 3-layer material — 33% more puncture resistant and 56% more stretch resistant than standard PVC inflatable construction.
DuraPlus is the same material technology across both models. Internal beam support provides structural stability and prevents the spa walls from deforming over repeated inflation and deflation cycles — important for Canadians who inflate in spring and deflate in fall each year. Both models hold their shape reliably through multi-season use.
The Grenada’s larger size means more surface area to monitor for wear, and the additional wall height (28″ vs. 26″) provides a slightly deeper, more enclosed soaking experience for adults.
Safety Features
Both spas include FreezeShield protection and connect to a standard 110–120V grounded outlet. The Grenada additionally specifies a Ground Fault Circuit Interrupter (GFCI) system and a Power Saving Timer — the timer automatically manages heating cycles based on usage patterns, saving up to 30% on energy costs according to SaluSpa’s product documentation. Neither spa should ever be connected via an extension cord or multi-plug adaptor.
What’s in the Box?
| Item | SaluSpa Fiji | SaluSpa Grenada |
|---|---|---|
| Inflatable Spa | ✅ | ✅ |
| Multi-Function Pump | ✅ | ✅ (SmartSpa app enabled) |
| Cover | Reinforced cover | Reinforced insulated cover |
| Chemical Dispenser | ChemConnect | ChemConnect |
| Filter Cartridges | 2 × Type VI | 2 × Type VI |
| Repair Patch | ✅ | ✅ |
| Cord | 6-foot cord | 6-foot cord |
| App Control | ✗ | ✅ SmartSpa (iOS/Android) |
| Cup Holders | ✅ | ✅ |
Price and Value in Canada
The SaluSpa Fiji is available at Amazon.ca (ASIN B09NB33Q4N) and is priced in the entry-to-mid range for 4-person inflatable hot tubs in Canada. The SaluSpa Grenada is available at Amazon.ca (ASIN B0CT696QW7) with 2025 pricing ranging from CAD $1,084.99 to $1,223.99. On a cost-per-person basis, the Grenada offers competitive value for buyers who regularly host 6–8 people. For couples or small families of 3–4, the Fiji delivers everything needed — 120 jets, 104°F heating, FreezeShield — at a significantly lower price and operating cost.
Who Is Each Spa For?
Choose the SaluSpa Fiji if you are buying for 2–4 people, have a compact deck or patio, want lower monthly energy costs, prefer a lighter spa that is easy to store indoors through Canadian winter, or want a reliable, proven AirJet hot tub at an accessible price point.
Choose the SaluSpa Grenada if you regularly host 6–8 adults and need a spa that accommodates the whole group at once, have a large backyard with a reinforced deck or ground surface that supports the weight, want SmartSpa app control for remote temperature management, or are willing to invest more upfront and in ongoing energy costs for an exceptional large-group entertainment spa.
Final Verdict
The SaluSpa Fiji and SaluSpa Grenada are not direct competitors — they serve fundamentally different needs. The Fiji is SaluSpa’s go-to 4-person AirJet workhorse: compact, efficient, well-priced, and perfectly sized for most Canadian backyards and decks. The Grenada is SaluSpa’s large-group flagship: spacious, jet-rich, app-connected, and designed for entertaining 6–8 people in a genuine hot tub environment. Choosing between them starts with one question — how many people do you want in the water at the same time?
Both models are available on saluspa.ca and Amazon.ca. Both use identical DuraPlus and FreezeShield technology. Both are reliable, well-built inflatable hot tubs suited to Canadian three-season use.
