Shopping for an hot tub? Read about types, features, and other must-know topics in our best hot tubs for sale guide. Find the best jacuzzi hot tub based on our professional swim spa reviews. Read more about which portable hot tub for home use that is the best for your specific needs.

Best Hot Tubs For Sale 2017

Surely, these most jacuzzi tub are not for everyone as some of them carry a hefty price-tag.

With that said, one thing can be said for sure, these home outdoor hot tub are good enough to make it to our list of the top best Hot Tub 2017.

RankProduct FeaturesPrice
Intex 77in PureSpa Portable Bubble Massage Spa Set

The portable Intex PureSpa Bubble Massage Spa allows you to pamper yourself in relaxing, heated water surrounded by soothing bubble jets. The easy-to-use control panel on this garden hot tub activates the 120 high-powered bubble jets surrounding the interior of the spa for a refreshing massage. The built-in hard water treatment system makes water gentler on skin for a soothing experience. The heating system adjusts to fit your personal temperature preference allowing a stress-free spa experience. The Fiber-Tech Construction and the puncture-resistant three-ply laminated material provide the ultimate comfort, support and durability.

The Intex PureSpa Bubble Massage Spa provides simple maintenance with two easy-to-replace filter cartridges for lasting enjoyment for up to four people. An insulated cover and lock is included to minimize heat loss and provide an added safety feature. A carry bag is provided for easy storage and transport. An inflation hose is included for easy inflation.
SaluSpa Miami AirJet Inflatable Hot Tub

Bestway’s Lay-Z-Spa Miami is the world’s first premium inflatable spa. The Lay-Z-Spa Miami is a go-anywhere spa that can easily be set-up indoors or outdoors in minutes and it comfortably accommodates up to 4 adults. With almost a decade of advanced engineering innovations, the Lay-Z-Spa Miami provides an affordable spa experience, easy set-up (no tools required) and offers total relaxation.

The Lay-Z-Spa Miami can be ready for water in minutes. The Rapid Heating System will heat up your spa quickly and safely. It features a Digital Control Panel to set the temperature you desire (up to 104 degrees F). Use the Control Panel to activate the Lay-Z-Spa Massage System, featuring 120 bubble jets perfect for soaking sore muscles, unwinding after a hard day at work or even as a luxurious treat for you and your partner to enjoy. The digital control panel allows you to turn up the heat without having to exit the tub. Your spa will remain fresh and clean with the proper use of the water filtration system and chemical floater.
Coleman Lay Z Spa Inflatable Hot Tub

The Coleman Lay-Z-Spa features a Digital Control Panel with an automatic Start/Stop timer-controlled heating system. Just set the temperature you desire and activate the Lay-Z-Massage System for a relaxing and comfortable spa experience.

The Coleman Lay-Z-Spa’s leatheroid and puncture resistant exterior is made with a TriTech 3 ply reinforced material, featuring a polyester mesh core encased in two layers of PVC, for extra strength and durability.

The Coleman Lay-Z-Spa’s walls are made using I-Beam construction. This allows users to sit on the sides without the spa bending or buckling, making this product superior to others in its class.
Intex Pure Spa 6-Person Inflatable Portable Heated Bubble Hot Tub

Intex PureSpa™ Plus Bubble Massage Inflatable Spa Model 28409E Pamper yourself in relaxing heated water surrounded by soothing bubble jets. The PureSpa™ provides relaxation at the touch of a button for up to six people. The easy-to-use control panel activates the 170 high-powered bubble jets surrounding the interior of the spa for a refreshing massage. The heating system adjusts to fit your personal temperature preference, allowing a stress-free spa experience. PureSpa™ provides simple maintenance with 4 easy-to-replace filter cartridges for clean refreshing spa water. The built-in hard water treatment system makes water gentler on skin for a soothing experience. The Fiber-Tech™ Construction and the puncture-resistant 3-ply laminated material provide the ultimate comfort, support, and durability. An insulated cover and lock is included to minimize heat loss, and provides an added safety feature. A carry bag is provided for easy storage and transport.
Essential Hot Tubs - Decorum - 67 Jets, Lounger Acrylic Hot Tub

One of our best hot tubs and spas, the Decorum hot tub includes 67 jets, a full-body lounger, two Captain’s Chairs and built-in Bluetooth sound system with subwoofer and two speakers.

With an all-season stainless steel heater and heavy-duty tapered insulated tub cover with locking clips, Decorum offers protection and use year-round.

Decorum’s classic faux-wood cabinet requires no maintenance. Easily access spa components by removing the stainless steel threaded cabinet fasteners, and enjoy convenient entry and exit with an interior step and cool-down seat.
MSPA M-019LS Lite Alpine Square Outdoor Spas

Mspa Lite Alpine M-019 is a quality outdoor spa. It boasts 132 air jets with whisper quiet technology for optimal relaxation. The air jets release bubbles that surround, support & massage your body for a luxurious experience. The M-019 is Charcoal grey rhino-tech 6-layer reinforced pvc with a metallic silver premium pvc liner, square shaped and inflatable with 6 bather seating capacity, a built-in heater and a control system. Priced for the everyday man The Lite Alpine is the luxury that fits your budget.
Comfort Line Products Spa N a Box

The easy, affordable way to enjoy a soothing spa experience anywhere, anytime. The portable Spa-N-A-Box sets up in about 20 minutes and plugs into a regular household outlet. Its micro air-jets provide a vigorous body massage to soothe aching muscles — at a fraction of the cost of traditional hot tubs. The Spa-N-A-Box now has reversible panels with the option of turning the panels around for either red cherry-wood style or dark walnut style.
Essential Hot Tubs - Devotion - 24 Jets, Lounger Acrylic Hot Tub

The Devotion hot tub is a lightweight, easy-to-use spa. With 24 high-powered jets, no electrical connections required and seating for up to three, it is the ultimate luxury spa experience.

With an all-season stainless steel heater and heavy-duty tapered insulated tub cover with locking clips, the Fidelity hot tub offers protection and use year-round.

Just fill up your Devotion hot tub with water and plug in the 8' GFCI cord to any standard 120V/15A outlet and enjoy all the benefits of a traditional spa without any electrical connections.

About Hot Tub

A hot tub is a large tub or small pool full of heated water used for hydrotherapy, relaxation or pleasure. Some have powerful jets for massage purposes. Hot tubs are sometimes also known as spas or by the trade name Jacuzzi.

In contrast to a typical bathtub, a hot tub is designed to be used by more than one person at a time, with many models accommodating four people. Hot tubs are usually located outdoors, although they can be installed indoors. Also, the water in a hot tub is not changed with each use, but is kept sanitary using methods similar to those used for swimming pool sanitation.[1] Another difference between baths and hot tubs is that soaps and shampoos are not used in wet-jetted hot tubs (although they can be used in air-jetted hot tubs).

The earliest hot tubs were calderas in which hot stones were placed to heat the water. Therma in Ikaria has been a very popular place particularly for hydrotherapy ever since the 4th century BC. The remains of wrecked marble bathtubs along with a pre-historic aqueduct that have been unearthed from this area bear ample testimony of the place’s popularity in the ancient times.

In 737 A.D., Japan’s first onsen opened near Izumo, Shimane, and centuries later the first ryokan (inns) were built, offering food, accommodations, and soaking tubs called ofuro.

In ancient Rome there were three types of baths: baths at home (balnea), private baths (balnea privata), and public baths (balnea publica). The practice of bathing was so engrained that the Roman legions, during their long occupations in foreign lands, built their own baths at mineral and thermal springs in the newly conquered lands. Examples are found all over Europe.

After the fall of the Roman Empire in 476 and the rise of Christianity, cleanliness was abandoned since the Church considered that the practice of bathing a prelude to forbidden behaviour. At Cluny custom required monks to take a full bath at Christmas and Easter. Private bath-rooms in castles, such as the one at Leeds, could often accommodate multiple bathers. From the 13th century onwards, baths gradually came into re-use, particularly in southern Europe under the influence of the Moors.

In the 1940s hot tubs began to appear in the USA, inspired by the Japanese ofuro. Hydrotherapy pumps were introduced by Jacuzzi. Fiberglass shell hot tubs appeared around 1970 and were soon superseded by cast acrylic shells.

Water treatment

Plumbing

The plumbing of the hot tub consists of:

A pressure system delivering water to the jets
A suction system returning water to the pumps.
A filtration system: the plumbing has to incorporate a filter system to help clean the water. Some models use a separate small 24/7 filter pump while others use programmed settings of the main pumps.
Induced air: The jets may use a venturi effect to incorporate air into the water stream for a lighter massage effect; this requires another set of hoses.
Some models use an air blower to force air through a separate set of jets for a different “bubbly” massage effect; this is a separate system from the induced air.
An ozone system: ozonation is a common adjunct to water maintenance, and if installed will have its own set of hoses and fittings.

Heating and energy use

Hot tubs are usually heated using an electric or natural gas heater, though there are also submersible wood fire hot tub heaters, as well as solar hot water systems. Hot tubs are also found at natural hot springs; in this case, the water may be dangerously hot and must be combined with cool water for a safe soaking temperature.

Effective insulation greatly improves the energy efficiency of a hot tub. There are several different styles of hot tub insulation: some manufacturers fill the entire cabinet with foam, while others insulate the underside of the shell, the inside of the cabinet, or both. Many manufacturers advertise the superiority of their approach to insulation, but few independent side-by-side comparisons are available. The hot tub pump and hot tub heater represent most of the power consumption in a hot tub and vary in use of power depending on their size.

Energy efficiency of the tubs has been studied by the Pacific Gas and Electric Company (PGEC). The industry has responded to the study. After this study, both the California Energy Commission and National Resources Canada have taken an interest in the energy efficiency of portable hot tubs (late 2006).[citation needed] California’s portable electric hot tub listing include R values of thermal insulation, and standby watts.

Hot tub covers have been shown to reduce most of the evaporative losses from the pool when not in use. With this component of heat loss being 70%[citation needed] a cover with even a small R-value is able to achieve as much as a 75% reduction in heating costs when used as opposed to leaving the water surface exposed.

There are several different types of spa covers. Some covers are better for insulation and therefore are lighter on internal parts and energy efficiency. Some examples of covers are insulated, aluminum, rolling, or a tonneau.

Sanitation and water quality

Since hot tubs are not drained after each use it is necessary to treat the water to keep it attractive and safe. It must be neither too alkaline nor too acidic, and must be sanitised to stay free of harmful microorganisms. Partly due to their high water temperatures, hot tubs can pose particular health risks if not regularly maintained: outbreaks of Legionnaires’ Disease have been traced to poorly sanitized hot tubs. Typically chlorine or bromine are used as sanitizers, but salt water chlorination is starting to become more common. Hot tubs should also be periodically shocked, which means oxidizing or breaking down organic material left behind from the sanitizer, as well as non-filterable material such as soap films and perspiration.

Sanitation can also be aided by a non-chemical ozonator.

For aesthetic reasons, and for the sanitizer to work properly, water should be neither too alkaline nor too acidic (low pH). The hardness level of the water, measured as the amount of dissolved calcium, is also important. Insufficient hardness can lead to corrosion and water foaming.

Types

Portable vinyl-liner hot tub: these are cheaper and smaller, and require less power, e.g. 110-120 V 15 A household power circuits in North America.
Roto-molded hot tubs are constructed with the shell and surrounding cabinet as a single piece. They have molded seating.
Acrylic: these hot tubs have a cast acrylic shell, supported by a frame structure, and are usually surrounded by a skirt of either cedar or simulated wood-grain plastic. They typically can seat two to seven persons or more.
Cement: hot tubs can also be built of cement, above-ground, or in-ground like a small swimming pool.
Wooden hot tubs: round wooden hot tubs peaked in popularity in the 1970s, having now been replaced by modern construction methods. Wooden hot tubs are often made of redwood or cedar and assembled from vertical staves and the structure is held together like wooden barrels, with metal bands.
Stainless steel hot tubs can be made in any shape and size and are extremely durable.
Glasfiber hot tub: glass reinforced polyester (GRP) hot tubs have made of a plastic matrix reinforced by fine fibers of glass.
Inflatable PVC hot tubs

Safety

Sitting in water above normal body temperatures can cause drowsiness which may lead to unconsciousness and subsequently result in drowning. The U.S. Consumer Product Safety Commission (CPSC) recommends that water temperatures never exceed 40 degrees Celsius. A temperature of 37 degrees is considered safe for a healthy adult. Soaking in water above 39 degrees Celsius can cause fetal damage during the first three months of pregnancy.

It is also recommended to install residual-current devices for protection against electrocution. The greater danger associated with electrical shock in the water is that the person may be rendered immobile and unable to rescue themselves or to call for help and then drown.

Between 1980 and 1996, the CPSC had reports of more than 700 deaths in spas and hot tubs, about one-third of which were drownings to children under age five. In the same period 18 incidents were reported to the CPSC involving body part entrapment. To reduce the risk of entrapment, US safety standards require that each spa have two intakes for each pump, reducing the amount of suction. From 1999 – 2007 there were 26 reports to the CPSC concerning circulation entrapments hot tubs and spas, including three deaths.

In 2001 and in 2012 the CPSC issued recalls for spa heaters which overheated and caused fires.

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