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Hydropool · Aquatic Collection

Hydropool AquaTrainer 17AX

  • 17′ 6″ long
  • Jet current
  • One temperature
  • 4 seats
Hydropool AquaTrainer 17AX swim spa seen from the side

Photography © Hydropool, shown for identification

Price on request
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Updated By the HotTubFinder research desk

Room to swim. The lane, and the current you swim against.

Outside of the cabinet
17′ 6″
Open water to swim in
12′ 9″
You, arms overhead
7′

The lane leaves you 5′ 9″ to kick.

  • 2 swim jets on 3 pumps

    The same pumps also feed the seats, so current and massage share the power. Hydropool rates the flow at 1,400 gpm, its own figure with no common test behind it. 10 speed settings.

    How currents compare →

  • One zone, one temperature

    Lap swimmers like 78 to 82°F and a hot tub runs 100 to 104, so you pick a compromise or change the setting and wait.

    Is dual temperature worth it →

  • 42″ deep inside

    At the dealer, stand where you’d swim and ask where the water line would come on you.

How much room a swimmer needs

What it costs. To buy, and to keep warm.

The swim spa
Price on requestGet the price range →
Keeping it warm
No measured figure for the AquaTrainer 17AX. A typical swim spa costs about $57 a month to keep warm.
On top
A concrete pad, a dedicated circuit, delivery and sometimes a crane. What those cost
Energy detail

No California listing we could match

California lists what a spa draws on standby, with the cover on. We found no listing that matches this model. No Hydropool swim spa has one.

What decides running cost →

What owners say. About Hydropool swim spas.

We haven’t found enough owner reports on Hydropool swim spas to call a pattern yet. Ask the dealer for two owners near you that you can call.

Everything owners report about Hydropool

How it’s built. In plain words.

Warranty
10-year structure warranty. That's the median across the 161 swim spas that publish one. First owner only.
Frame and shellPartly
A steel frame under a fiberglass-backed acrylic shell, warranted 10 years against cracking; Hydropool doesn't publish the steel's gauge or coating. Why it matters
Getting at the equipmentYes
Built to be serviced: removable panels, blanket insulation away from the shell, Gecko controls, and published clearance rules of 2 ft all round. Why it matters
Cover and lifterPartly
A locking, hinged foam Safety Hard Cover comes with the spa; cover removers appear only in the option lists, and the cover has a 1-year guarantee. Why it matters

These findings cover the Hydropool swim spa line; each names the models it applies to.

The details

Every specification57 figures, each linked to where we read it
Outside size
17′ 6″ × 7′ 9″
52.8" tall
Open swim length
12′ 9″
in a 17′ 6″ cabinet
Current
Jets
V-Twin · 2 jets
Swim pumps
3
14 HP · Shared with the seats
Water
2,409 gal
42" deep
Weight
22,800 lb
Full
Electrical
240V / 60A
One circuit
Seats
4
1 lounger

Size

Length
210" (17′ 6″)
Width
93" (7′ 9″)
Height
52.75"
Depth
42"
Open swim length
153" (12′ 9″)

Swim current

Current type
Jets
Current system
V-Twin
Driven by
Pump
Swim jets
2
Swim pumps
3
Swim pumps only run the current
No
Swim pump power
14 HP
Speed settings
10
Top speed
0 to 10 kph (0 to 6.2 mph)
Flow (maker's claim)
1,400 gpm

Zones and seating

Dual zone
No
Dual temperature
No
Seats
4
Loungers
1

Water and weight

Water capacity
2,409 gal
Dry weight
2,700 lb
Filled weight
22,800 lb

Therapy jets

Jets
31
Therapy pumps
1
Therapy pump power
4 HP

Heat and water care

Heater
4 kW
Heat pump
Optional
Circulation pump
Yes
Filters
1
Filter area
75 sq ft
Sanitation
Ozone, UV, Self-cleaning
Controls
Gecko in.ye-6 with in.k1000 keypad
App or Wi-Fi
Optional

Electrical

Voltage
240 V
Minimum breaker
60 A
Circuits needed
1
Total amperage
60 A

Construction

Shell
Acrylic
Shell backing
Fiberglass structure
Frame
Steel
Insulation
Hybrid
In-ground install allowed
Yes
Built in
Mississauga, Ontario, Canada

Cover and extras

Cover included
Yes
Cover type
Folding foam
Speed control · AquaPro AX control: ten speed levels, two user programs and two preset programs (Hill…

AquaPro AX control: ten speed levels, two user programs and two preset programs (Hill Climb, Interval)

Electrical notes · Spec sheet for North America (60 Hz): 240 V, 48 A; GFCI rated 60 A.

Spec sheet for North America (60 Hz): 240 V, 48 A; GFCI rated 60 A. Master and slave packs; the 2024 Aquatic install guide's wiring drawings label the two-pack options '240 V / 60 HZ / 50A' for 'AquaSport or AquaTrainer', contradicting its own 60 A table for AquaTrainer. Hydropool asks for a dedicated circuit with a class 'A' two-pole GFCI and 'highly recommends' a new Siemens GFCI breaker (it says other and older Siemens GFCIs may have tripping issues). Minimum wire: #8/3 with ground for 40 A and 50 A GFCIs, #6/3 with ground for 60 A, for runs of 50 ft or less.

Cover · Safety Hard Cover: hinged in the middle, replaceable tapered foam inserts behind a zip…

Safety Hard Cover: hinged in the middle, replaceable tapered foam inserts behind a zip, skirt that hugs the lip, locks fastened to deck or skirt

Where Hydropool’s own figures disagree (9) · length, width, height…

Hydropool’s own documents give two answers. Check yours against the quote before you sign.

Length

210" (17′ 6″)

hydropoolhottubs.com ↗

211" (17′ 7″)

hydropoolhottubs.com ↗

Width

Height

Seats

Water capacity

Dry weight

Filled weight

Controls

Gecko in.ye-6 with in.k1000 keypad

hydropoolhottubs.com ↗

Minimum breaker

Where these figures come from (8 Hydropool documents)
Hydropool on the ten things we checkCurrent, room, frame, site, running cost, service, warranty and more

Ten things that decide whether a swim spa works for you and lasts, answered for Hydropool’s swim spas. Tap any for the detail.

Swim currentJets, not a propeller: Trainer models get two patented V-Twin jets on two 5 HP…Partly

Every Hydropool swim spa makes its current with jets. The AquaTrainer and Executive Trainer use two patented V-Twin jets fed by two 5 HP pumps plus a buoyancy pump, with digital speed control, and Hydropool claims over 1,400 gallons a minute, a figure that includes water the jet draws in through side 'gills'. AquaSport models have two AccuFlo jets on one 5 HP pump, adjusted by hand, and the AquaPlay's two jets are on or off.

Applies to: All nine current models; the answer differs by line (AquaPlay, AquaSport, AquaTrainer, Executive Trainer).

What this means, and how to check it →hydropoolhottubs.com ↗hydropoolhottubs.com ↗

Room to swimHydropool publishes the lane: 88 to 153 inches of usable swim area, about 3.5 feet…Partly

Hydropool's spec sheets give a 'useable swim area' for each model: 117 in on the 14-foot Aquatic models, 153 in on the 17-foot, 124 in on the 19-foot dual-temperature models, 98 in and 132 in on the 16- and 19-foot Executive Trainers, and 88 in on the AquaPlay. Hydropool says all its swim spas are 3.5 feet deep and it makes no deep model; the product pages' '53-inch deep swim tank' is actually the cabinet height.

Applies to: All nine current models.

What this means, and how to check it →hydropoolhottubs.com ↗hydropoolhottubs.com ↗

Frame and shellA steel frame under a fiberglass-backed acrylic shell, warranted 10 years against…Partly

Hydropool builds its swim spas on steel frames 'so you never have to worry about rotting', under an acrylic shell it calls a fiberglass structure, warranted 10 years against cracking or failure. The frame bears on 2 to 4 gussets per side that must each sit fully supported on a flat slab; Hydropool allows only 1/8 in of shimming and warns more 'may cause structural issues'. Gauge, galvanizing or powder coat, and the base material aren't published.

Applies to: All current swim spas (Aquatic, Executive and Play collections).

What this means, and how to check it →hydropoolhottubs.com ↗hydropoolhottubs.com ↗

Site prepThe 2024 install guide and pad article set strict rules: a mandatory reinforced…Yes

Hydropool's 2024 install guides make a level concrete pad mandatory: 4-6 in of poured concrete with mesh or rebar over 8-10 in of crushed stone, able to carry 250 lb per sq ft, with footings below the frost line where ground moves. Hydropool says it won't deliver without a pad and the warranty is void without one, and it delivers almost every swim spa by crane. Power is one 50 A (AquaPlay, AquaSport) or 60 A (Trainer) GFCI circuit, plus a separate 40 A circuit for the 19DTAX hot tub.

Applies to: All current swim spas.

What this means, and how to check it →hydropoolhottubs.com ↗hydropoolhottubs.com ↗

Running costHydropool doesn't publish this. Ask the dealerNot published

Hydropool insulates with a hybrid system: reflective blankets on the floor, walls and plumbing and 6-8 in of foam blown around the shell, with vents to shed summer heat. It says all its swim spas are certified for California but publishes no standby figure, and we found no Hydropool swim spa in California's listings. Its own rough estimate is about $2 a day for power.

Applies to: All current swim spas.

What this means, and how to check it →hydropoolhottubs.com ↗hydropoolhottubs.com ↗

Dual zoneOnly the two 19DTAX models are dual-zone: a separate 5-seat hot tub with its own 4…Yes

The AquaSport and AquaTrainer 19DTAX split one 226-in cabinet into a swim spa of 1,888 gallons, kept at 80-90°F, and a 315-gallon hot tub that runs up to 104°F, with independent temperature controls. The hot tub has its own 4 HP two-speed pump and 4 kW heater, so the spa needs two circuits: 40 A for the hot tub plus 50 A (AquaSport) or 60 A (AquaTrainer). The hot tub costs lane length: 124 in of usable swim area against 153 in on the 17-foot single-zone models.

Applies to: AquaSport 19DTAX and AquaTrainer 19DTAX only; the other seven models are single-zone.

What this means, and how to check it →hydropoolhottubs.com ↗hydropoolhottubs.com ↗

Service accessBuilt to be serviced: removable panels, blanket insulation away from the shell…Yes

Hydropool's hybrid insulation keeps foam to the zone around the shell, so the equipment and most plumbing sit behind removable panels in blanketed, vented space. It asks for 2 ft of access around every swim spa, and a 24 in crawl space for in-ground installs, and warns that difficult access brings labor charges the warranty won't pay. Controls are Gecko in.ye packs and the PureWater UV unit follows Balboa's service procedure, but V-Twin jets and the Executive's Current Collector are Hydropool-only parts.

Applies to: All current swim spas.

What this means, and how to check it →hydropoolhottubs.com ↗hydropoolhottubs.com ↗

Warranty terms10 years structure, 5 surface, 3 equipment and plumbing, 1 cabinet; repairs paid…Partly

Hydropool's North American Limited Guarantee covers the fiberglass structure against cracking or failure for 10 years, the acrylic surface for 5, pumps, spa pack, plumbing and jets for 3, and cabinets, cover, UV/ozone and accessories for 1 year. Repairs are paid only at Hydropool's flat-rate schedule, the owner pays any access, disassembly and re-assembly on shell claims, a mileage charge may apply, and coverage ends with the first owner. Hydropool posts only a summary on its own site; the full card comes from a copy a retailer posted.

Applies to: All current swim spas (one North American guarantee covers Hydropool hot tubs and swim spas).

What this means, and how to check it →bigstarbackyards.com ↗cdn.spasoftwaresolutions.net ↗

Cover and lifterA locking, hinged foam Safety Hard Cover comes with the spa; cover removers appear…Partly

Hydropool's start-up guide assumes a Safety Hard Cover in the packaging: hinged in the middle, with tapered foam inserts that can be swapped through a zip, a skirt that hugs the lip, and locks. Its cover removers (standard and hydraulic) and a one-person Rollaway cover are sold as options, and the cover falls under the 1-year part of the guarantee. Foam thickness, taper and density aren't published.

Applies to: All current swim spas.

What this means, and how to check it →hydropoolhottubs.com ↗hydropoolhottubs.com ↗

Service and originBuilt in Mississauga, Ontario, and serviced by the selling retailer; Hydropool's…Partly

Hydropool, part of Jacuzzi Group, builds its swim spas in Mississauga, Ontario, and sells through what it calls 300 retailers in over 40 countries; its website has location pages for 178 US and 96 Canadian retailers. Warranty service runs through the selling retailer, and when a retailer can't help, Hydropool may pay an authorized local tradesperson it has pre-approved. Hydropool-only parts ship from Ontario; common parts such as Gecko control packs come from mainstream suppliers.

Applies to: All current swim spas.

What this means, and how to check it →hydropoolhottubs.com ↗hydropoolhottubs.com ↗

What Hydropool says about itEach claim, what the documents show, and any catch

What Hydropool leads with, where it covers the AquaTrainer 17AX, and what the documents show.

Only HydropoolPatented self-cleaning filtrationA skimmer, a floor vacuum and pressurized filtration, modeled on commercial pools, clean all the water every 40 minutes, so there's…Still weekly filter care and chemicals

What they sayA skimmer, a floor vacuum and pressurized filtration, modeled on commercial pools, clean all the water every 40 minutes, so there's less to do.

What the documents showThe floor suction and pressure filtration are real and patented, but Hydropool's own pages give 40 minutes, 45 minutes and 'just a few minutes' for a full turnover, define 'clean' as removing debris down to 3 microns, and cite no independent test.

Who else does itHydropool holds US 8,128,813, 'Self cleaning system for swim spas and hot tubs' (floor basin with suction under a perforated cover), active to 2029, and says self-cleaning is 'a system that only it sells'.

Applies to: Aquatic and Executive collections (not the AquaPlay 13FFP)

The catch

Still weekly filter care and chemicals. Hydropool's own manual still calls for rinsing the filter weekly and soaking it monthly, sanitizer at 3-5 ppm, a new UV-C lamp every 12 months and a new check valve every year, and draining at least yearly; its blog says drain quarterly. The AquaPlay has no self-cleaning at all.

Common, done wellCanadian-built swim spa pioneerHydropool builds every swim spa in its Mississauga, Ontario plant, says it was among the first in the world to sell swim spas, and…

What they sayHydropool builds every swim spa in its Mississauga, Ontario plant, says it was among the first in the world to sell swim spas, and sells through about 300 retailers.

What the documents showHydropool's warranty guide and review post place all swim spa production in Mississauga. Its 'pioneer' dates don't agree: mid-1980s (Endless comparison), 1995 (manual) and 'around' 1997 (history page).

Who else does itArctic Spas (Alberta) and Coast Spas (British Columbia) also build swim spas in Canada; sister brands SwimLife and Sunrise are built in the same Mississauga plant. Hydropool itself has been owned since 2017 by Investindustrial, which also owns Jacuzzi; a 2025 Hydropool post calls Jacuzzi Brands LLC its parent company.

Few othersPrices posted on every modelHydropool says it shows its price on every model page instead of hiding it behind a quote request.No currency on the price

What they sayHydropool says it shows its price on every model page instead of hiding it behind a quote request.

What the documents showThe prices are on the pages, but no currency is shown and Hydropool's own posts quote its swim spa prices in Canadian dollars.

Who else does itEndless Pools also posts starting MSRPs; most swim spa makers don't.

The catch

No currency on the price. The model pages print a 'Starting From' price with no currency, while Hydropool's own posts quote its swim spa prices in Canadian dollars, so a US shopper can't tell what the posted figure means in dollars.

Common, done wellSteel frame, serviceable insulationA steel frame that can't rot, and a hybrid of blown foam around the shell with reflective blankets elsewhere, so the spa holds heat…

What they sayA steel frame that can't rot, and a hybrid of blown foam around the shell with reflective blankets elsewhere, so the spa holds heat yet a technician can still reach the plumbing.

What the documents showBoth are documented, but Hydropool doesn't publish the steel's gauge or coating, the base material, or any standby-watt figure.

Who else does itJacuzzi and Endless Pools also build on galvanized steel; Hydropool itself says other makers use hybrid insulation too.

Warranty10 yr structure · 3 yr equipment

Years of cover as Hydropool publishes them. Who pays labor, travel and removal matters as much as the years, so read the card before you sign.

Structure
10 years
Shell surface
5 years
Equipment
3 years
Plumbing
3 years
Cabinet
1 year
Transferable
No
What the card saysGuarantee work must be done by a pool and spa technician at Hydropool's flat-rate schedule; anything above that schedule is the owner's cost.

Guarantee work must be done by a pool and spa technician at Hydropool's flat-rate schedule; anything above that schedule is the owner's cost. On shell and interior-surface claims Hydropool chooses repair or replacement and the owner pays any cost of accessing, disassembly or re-assembly. Labor is only paid when the spa and equipment are readily accessible; sinking the spa below floor level can bring supplemental labor charges, and a mileage surcharge may apply to service calls. One-year items (cycle massage, UV/ozone/mineral systems, cabinets and accessories, pump seals, insulating hard cover, mat, pillows, audio/visual, remotes) are 1 year parts and labor; jet inserts, pillows, brominators, O-rings and lids are over-the-counter exchange with no labor. Not transferable (original purchaser only). Void if equipment is added or the spa altered without written approval, and excludes damage from improper installation, freezing, improper supports, poor water chemistry, Tri-Chlor or hydrogen-peroxide products, and incorrect electrical connections. Hydropool is not responsible for cover lifters, external heaters or other connected equipment. Hydropool's 2024 install guide makes a level concrete pad mandatory and its Learning Centre says the warranty is void without one; its manual says transport and handling damage and freeze damage are not covered.

Read Hydropool’s warranty document ↗

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