RELXTIME Inflatable Hot Tub or RELXTIME Upgraded Inflatable Hot Tub? Which RELXTIME Model to Buy
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Choosing between the relxtime inflatable hot tub vs upgraded inflatable hot tub comes down to material and color preferences. Both models offer 130 air jets and seat four to six people. They share identical dimensions and digital controls. The main difference lies in the wall construction and exterior finish. You get a standard laminated PVC option or a triple-layered reinforced version. Both aim for stable performance in outdoor settings.
Key differences
| Aspect | RELXTIME 73" 4-6 Person 130-Jet Inflatable Hot Tub | RELXTIME 4-6 Person Square Inflatable Hot Tub |
|---|---|---|
| Material | Premium laminated PVC | Triple-layered puncture-resistant PVC |
| Color | Black | Dark Gray |
| Shape Stability | Maintains shape after extended use | Retains crisp square shape; resists sagging |
| Water Treatment | Removable filtration system | Integrated hard water treatment system |
| Safety Features | FC error code for filter | Freeze protection function |
Which one should you choose?
Choose RELXTIME 73" 4-6 Person 130-Jet Inflatable Hot Tub if
- You prefer a standard black finish for your spa.
- You want a removable filtration system for easy cleaning.
Choose RELXTIME 4-6 Person Square Inflatable Hot Tub if
- You want extra wall rigidity to prevent sagging over time.
- You need freeze protection for colder climates.
- You prefer a dark gray exterior.
Verdict: The standard model suits you if you want a proven design with a black finish. The upgraded version is better if you prioritize reinforced walls and freeze protection. Both provide the same jet count and seating capacity for your relaxation needs.
Material, Shape, and Jet Comparison
Wall construction
Product A uses premium laminated PVC to create a lightweight yet durable structure. It maintains shape well after extended use. Product B features triple-layered puncture-resistant PVC. This reinforced design helps the tub retain its crisp square shape even under prolonged use. You will notice less sagging with the upgraded model. The triple-layer approach offers enhanced rigidity. If you want maximum stability against wall sagging, the triple-layered build provides a clearer advantage. Both materials aim for durability, but the layered construction in Product B is more robust.
Shape retention
Product A is designed to maintain its shape and stability during use. Product B explicitly highlights its ability to stay rigid and stable, supporting up to six adults comfortably without sagging walls. The upgraded model emphasizes its square structure more strongly. This focus on structural integrity suggests better long-term form retention. If you prioritize a tub that holds its rigid square form under heavy load, Product B has the edge. Product A remains stable, but Product B’s description places greater emphasis on preventing sagging.
Jet count
Both models include 130 air jets. Product A describes these as powerful air jets creating thousands of soothing bubbles. Product B lists 130 high-powered bubble jets for deep relief. The quantity is identical. The jet type is also the same, categorized as air or bubble jets in the data. Since the count and type are equal, neither product holds an advantage here. You get the same number of massage points from either tub. The performance difference will likely come from other factors rather than jet quantity.
Control features
Product A features a built-in digital control panel for adjusting water temperature and bubble massage settings. It includes an FC error code to signal filter effectiveness issues. Product B also uses a digital control panel. It allows one-touch temperature adjustments up to 104°F. It includes a freeze protection function to prevent inner components from freezing in cold weather. Product B adds specific temperature limits and freeze protection. This extra feature provides more protection in colder climates, giving Product B a slight advantage.
Filtration system
Product A has a built-in removable filtration system. It displays an FC error code if the filter loses effectiveness. Product B includes an integrated hard water treatment system. This system keeps water gentle on your skin. Both models keep water clean. Product B’s specific mention of hard water treatment offers a distinct benefit for users with hard water. Product A’s filter alert is useful, but Product B’s water treatment adds value. If you have hard water, Product B handles it better.
Which RELXTIME Inflatable Hot Tub Fits You
You want the classic black spa look
Product A features a black color scheme that fits modern outdoor decor. It uses premium laminated PVC for durability. The 130 air jets provide bubble massage. The digital control panel allows easy temperature adjustments. This model is ideal if you prefer the traditional black aesthetic for your backyard retreat.
You need extra wall rigidity and stability
Product B uses triple-layered puncture-resistant PVC. This reinforced structure helps the tub retain its crisp square shape under prolonged use. The design supports up to six adults comfortably without sagging walls. The dark gray color is also available. Choose this if you prioritize structural stability and a rigid frame.
You want freeze protection for cold climates
Product B includes a freeze protection function. This feature activates in cold weather to ensure inner components do not freeze. It also has an integrated hard water treatment system. The 1350W external heater warms water quickly. Select this model if you live in an area with freezing temperatures and need added protection.
The products compared
RELXTIME 73" 4-6 Person 130-Jet Inflatable Hot Tub
Best for: Families needing spacious bubble massage
- Seating Capacity
- 4-6 Person
- Jet Count
- 130
- Jet Type
- air jets
- Material
- premium laminated PVC
- Dimensions
- 73" x 73" x 25.6"
- Control Type
- digital control panel
View on Amazon: RELXTIME 73" 4-6 Person 130-Jet Inflatable Hot Tub Affiliate link
This RELXTIME inflatable hot tub seats four to six people and measures 73 by 73 inches. It features 130 air jets for bubble massage and a digital control panel for temperature adjustments. The tub uses premium laminated PVC for durability. You get a built-in filtration system that alerts you with an FC code if the filter needs attention. It suits those wanting a spacious outdoor spa with straightforward controls.
Pros
- 130 air jets for full-body bubble massage
- Seats 4 to 6 people comfortably
- Digital control panel for easy temperature settings
- Premium laminated PVC construction for puncture resistance
- Built-in filtration system with error alerts
Cons
- Heating time may be longer in cold weather
- Requires a separate thick ground mat for insulation
- No remote control or mobile app connectivity listed
Good fit if
- You want a large tub for family use
- You prefer simple digital controls over complex apps
- You need a durable PVC build for outdoor use
Skip if
- You need app-based remote control
- You want a smaller footprint under 70 inches
- You require immediate heating in freezing temperatures
Verdict: RELXTIME 4-6 Person Inflatable Hot Tub offers ample space and strong jet coverage for groups. It fits buyers who prioritize seating capacity and basic digital functionality over smart features.
RELXTIME 4-6 Person Square Inflatable Hot Tub
Best for: Users wanting a rigid square inflatable spa
- Seating Capacity
- 4-6 Person
- Jet Count
- 130
- Jet Type
- Bubble jets
- Material
- Triple-layered PVC
- Dimensions
- 73 x 73 x 25.6 inches
- Control Type
- Digital control panel
View on Amazon: RELXTIME 4-6 Person Square Inflatable Hot Tub Affiliate link
This RELXTIME model features a square design with 73 by 73 by 25.6 inch dimensions. It holds 4 to 6 people and uses 130 bubble jets for massage. The triple-layered PVC construction helps maintain its rigid shape. A 1350W heater reaches 104°F. The digital panel controls temperature and includes freeze protection. This square tub suits those who want a stable structure.
Pros
- Triple-layered puncture-resistant PVC maintains a rigid square shape
- 130 bubble jets provide deep tissue relief
- 1350W external heater warms water quickly
- Digital control panel allows one-touch temperature adjustment
Cons
- Square shape reduces usable corner space compared to round tubs
- Requires a thick mat for extra insulation
- Must be stored indoors when temperatures drop below 39°F
Good fit if
- You prefer a rigid structure that resists sagging
- You want a square footprint for your outdoor space
- You need a high jet count for massage
Skip if
- You need a round shape for better seating comfort
- You plan to leave the tub outside in freezing weather
- You want a built-in insulated base
Verdict: RELXTIME Upgraded Square Inflatable Hot Tub offers a stable square design with 130 jets and a 1350W heater. It fits users who prioritize structural rigidity and specific square dimensions for their patio.
Specifications side by side
| Spec | RELXTIME 73" 4-6 Person 130-Jet Inflatable Hot Tub | RELXTIME 4-6 Person Square Inflatable Hot Tub |
|---|---|---|
| Seating Capacity | 4-6 Person | 4-6 Person |
| Jet Count | 130 | 130 |
| Jet Type | air jets | Bubble jets |
| Material | premium laminated PVC | Triple-layered PVC |
| Dimensions | 73" x 73" x 25.6" | 73 x 73 x 25.6 inches |
| Control Type | digital control panel | Digital control panel |
| Use | Backyard, Outdoor, Spas | Backyard, Spas |
| Weight | not stated | 64 pounds |
| Size | Energy Efficient | Energy Efficient |
| Color | Black | Dark Gray |
| Model | PH050015 | PH050015 |
Frequently asked questions
Is the RELXTIME Upgraded Square Hot Tub actually square?
Yes, the second model is designed with a rigid square footprint. It measures 73 inches in width and 73 inches in length. This shape provides a stable structure for your patio. The square design helps maintain its form better than round inflatables.
Do both RELXTIME models have the same number of jets?
Both the standard and upgraded models feature 130 air jets. These jets deliver a bubble massage for relaxation. You get identical jet coverage regardless of which shape you choose. The jet count remains consistent across both the black and dark gray versions.
Which model is better for small patios?
Both models share identical external dimensions of 73 by 73 inches. They both stand 25.6 inches tall. Neither model offers a smaller footprint for tight spaces. You must ensure your patio can accommodate this square or circular layout.
Does the upgraded model include a heater?
The data confirms the upgraded square model includes a 1350W heater. This component helps maintain water temperature efficiently. Both models are labeled as energy efficient. You can rely on this heating power for consistent warmth during use.
Can four to six people fit in these tubs?
Yes, both models are rated for four to six people. The spacious interior accommodates groups comfortably. The 73-inch diameter or width provides ample room for seating. You can enjoy bubble massages with family or friends without crowding.
What is the difference in wall construction between the two?
The standard model uses premium laminated PVC for its structure. The upgraded square model features triple-layered puncture-resistant PVC. This reinforced design helps the tub retain its crisp square shape. The upgraded version offers enhanced durability for outdoor use.
Are the control panels different on each model?
Both models utilize digital control panels for operation. The interface settings appear identical across both the black and dark gray versions. You can adjust temperature and jet settings using the same digital system. No advanced smart features are listed for either model.
Does the upgraded model weigh more than the standard one?
The upgraded square model lists a weight of 64 pounds. The standard model does not specify a weight in the provided data. The heavier build may relate to the triple-layered PVC construction. This adds stability but requires careful placement on your patio.