Commonplace
Sell an itemMy account
Home/Blog/Used 2023 Master Spas H2X Challenger 15D Swim Spa for Sale in South Mills, NC ($28,649)
Seller Interview

Used 2023 Master Spas H2X Challenger 15D Swim Spa for Sale in South Mills, NC ($28,649)

July 27, 2026

So, you’re looking for a used Master Spas H2X Challenger 15D swim spa, and you’ve found one that originally cost about $52,000 out the door. That’s a big investment, and buying used can feel like a gamble.

I’m Ari Kimmelfeld, founder of Commonplace, and I know the headaches of buying big used items. We’re here to change that. This post pulls back the curtain on this specific 2023 Master Spas H2X Challenger 15D, giving you the unvarnished truth directly from the owner, plus how Commonplace makes buying it actually easy.

We interviewed the owner of this 2023 Master Spas H2X Challenger 15D Swim Spa. Watch the full walkthrough.

2023 Master Spas H2X Challenger 15D Swim Spa – Good Condition with Cover – South Mills, NC for sale

Know exactly what you’re getting: We interviewed the owner on camera.

Commonplace provides transparency by interviewing owners and verifying item details, ensuring you know exactly what you’re buying.

Buying a used swim spa for nearly $29,000 online, sight unseen, feels risky. You worry about scams, misrepresentation, or hidden problems. And that makes you hesitant to even consider such a great deal. But at Commonplace, we make sure you’re getting the real deal. We don’t just list items; we conduct thorough interviews with every owner, like the one for this 2023 Master Spas H2X Challenger 15D, and verify the facts. This means you get a trusted source of information, directly from the person who used and maintained the item, so you can buy with confidence.

2023 Master Spas H2X Challenger 15D Swim Spa – Good Condition with Cover – South Mills, NC, Know exactly what you're getting: We interviewed the owner on camera.

This 2023 H2X Challenger 15D is in excellent, well-maintained condition.

The owner confirms this 2023 Master Spas H2X Challenger 15D swim spa is in excellent condition with all functions working perfectly.

You’re worried about finding a used item with hidden issues or deferred maintenance. Nobody wants to buy a problem. And that can mean unexpected repair costs down the line, totally negating any savings. But the owner of this Challenger 15D told us it’s in ‘excellent condition,’ confirming ‘no issues, everything works great,’ and that the ‘pipes always maintained’ and it was ‘never weatherized’. This gives you peace of mind knowing the swim spa has been cared for and is fully functional, ready for you to enjoy.

The only thing to note? The cover is in ‘decent condition with normal wear and tear,’ which is pretty standard for a used item. So, you know exactly what to expect.

2023 Master Spas H2X Challenger 15D Swim Spa – Good Condition with Cover – South Mills, NC, This 2023 H2X Challenger 15D is in excellent, well-maintained condition.

Save over $23,000 on a nearly-new Master Spas H2X Challenger 15D.

This swim spa is priced at $28,649, offering a significant saving of over $23,000 compared to its original purchase price of approximately $52,000.

Thinking about a new Master Spas swim spa can be daunting, with prices easily climbing past $50,000. That kind of sticker shock can push you towards settling for a lesser brand or delaying your purchase indefinitely. And nobody wants to compromise on quality when it comes to something as important as a swim spa. But this 2023 Master Spas H2X Challenger 15D, originally purchased new for about $52,000 out the door, is now available for just $28,649. This means you get a top-tier swim spa, with all the quality Master Spas is known for, at a fraction of the original cost, letting you enjoy luxury without the heavy financial burden.

Here is how buying and delivery works on Commonplace: a driver inspects it, delivers it, and you get 60 minutes to test it before you pay. Every item carries a 60-day warranty.

2023 Master Spas H2X Challenger 15D Swim Spa – Good Condition with Cover – South Mills, NC, Save over $23,000 on a nearly-new Master Spas H2X Challenger 15D.

Don’t sweat the heavy lifting: Commonplace handles pickup and delivery.

Commonplace manages the complex logistics of picking up and delivering this large, deck-integrated swim spa.

Getting a massive item like a 15-foot swim spa, especially one ‘currently built into a deck,’ from South Mills, NC, to your home is a major headache. You’re probably thinking about specialized movers, potential damage, or the sheer effort involved. And that logistical nightmare can deter you from even considering a fantastic used deal. But Commonplace takes that entire burden off your shoulders. We handle the pickup, careful inspection, and delivery right to your door (once the seller disconnects and removes it from the deck). This means you avoid the stress and expense of finding specialized transport, getting your swim spa home safely and efficiently.

2023 Master Spas H2X Challenger 15D Swim Spa – Good Condition with Cover – South Mills, NC, Don't sweat the heavy lifting: Commonplace handles pickup and delivery.

Peace of mind included: Commonplace offers a 60-day warranty.

While the Master Spas manufacturer warranty is not transferable, Commonplace provides a 60-day warranty to new owners.

Buying a used high-value item often means forfeiting the manufacturer’s warranty, leaving you exposed if something goes wrong. That risk can make a great deal feel like a gamble. And nobody wants to be stuck with a broken swim spa and no recourse. So, yes, the owner confirmed that ‘unfortunately, with Master Spas, their warranty does not include transfer of the actual product itself.’ But don’t worry, Commonplace has your back. We include a 60-day warranty on all our items. This means you’re protected against unexpected issues for two months after purchase, giving you crucial peace of mind.

2023 Master Spas H2X Challenger 15D Swim Spa – Good Condition with Cover – South Mills, NC, Peace of mind included: Commonplace offers a 60-day warranty.

Experience superior swimming with powerful jets and no tether required.

This 15-foot Master Spas Challenger 15D features a six-jet system, including a main river jet and five controllable current jets, allowing for tether-free swimming.

Many swim spas force you to use a tether, which can feel restrictive and unnatural during your swim workout. That limitation can take away from the natural swimming experience you’re hoping for. And nobody wants to feel tied down when they’re trying to enjoy a vigorous swim. But with the Master Spas H2X Challenger 15D, the owner pointed out, ‘for the Master Spa, you don’t need a tether.’ It has ‘six jets: one main river jet that basically gives you an updraft underneath you, and then you have the current jet on top where you can control them.’ This means you get a powerful, natural swimming experience, freely moving against a customized current, making your workouts more effective and enjoyable.

And maintaining this power? It’s simple. The owner noted, ‘for me, with the Master Spa, we use the Frog Ease treatment, so it’s basically like a floating chlorine tablet treatment, and I haven’t necessarily had that many issues with it.’ So, you get powerful performance with straightforward upkeep.

Should you buy this 2023 Master Spas H2X Challenger 15D Swim Spa?

Here’s what you need to consider:

  1. You’ll save over $23,000 compared to buying new.
  2. It’s a 2023 model in excellent, well-maintained condition.
  3. Commonplace handles pickup, inspection, and delivery for you.
  4. You get a 60-day warranty from Commonplace, even if the manufacturer’s doesn’t transfer.
  5. Enjoy tether-free swimming with powerful, controllable jets.
  6. Maintenance is straightforward using the Frog Ease system.
  7. Be ready for the logistics of it being built into a deck (seller handles removal).

More from the 2023 Master Spas H2X Challenger 15D Swim Spa walkthrough



Frequently asked questions

What condition is this 2023 Master Spas H2X Challenger 15D swim spa in?

The owner states the swim spa is in ‘excellent condition,’ with ‘no issues, everything works great,’ and the pipes were ‘always maintained.’ The cover is in decent condition with normal wear.

Does the manufacturer’s warranty transfer to a new owner?

No, the owner confirmed that ‘unfortunately, with Master Spas, their warranty does not include transfer of the actual product itself.’ However, Commonplace provides a 60-day warranty for all purchases.

How easy is it to maintain this swim spa?

The owner found maintenance easy, noting they use ‘the Frog Ease treatment,’ which is a ‘floating chlorine tablet treatment,’ and ‘haven’t necessarily had that many issues with it.’

What are the electrical requirements for this swim spa?

This Master Spas H2X Challenger 15D requires a 220V, 50 amp spa disconnect, which typically involves two 120V breakers.

Why is the current owner selling this swim spa?

The owner is selling because they ‘completed the triathlon’ and ‘have to kind of decide to do different interests for the most part and have more use for the space.’

More on buying a used 2023 Master Spas H2X Challenger 15D Swim Spa

Check availability on this 2023 Master Spas H2X Challenger 15D Swim Spa

2023 Master Spas H2X Challenger 15D Swim Spa – Good Condition with Cover – South Mills, NC

2023 Master Spas H2X Challenger 15D Swim Spa – Good Condition with Cover – South Mills, NC$28,649. Pay a dollar up front, the rest on delivery, and test it for a full hour before you pay. This is a single listing, so when it sells, it’s gone.

Check availability →

Already sold? Browse similar Master Spas Hot Tub near you.

Got one to sell? We handle the photos, the buyers, and the delivery. See how it works.

Full interview transcript

Below is the full conversation with the owner of this Master Spas H2X Challenger 15D swim spa, recorded when they listed it on Commonplace. It is the actual seller interview, unedited, so you can hear first-hand why it is for sale, its condition, and what is included.

Hello? Hello. Hey, is this Matthew? Yes. Hey Matthew, this is Ari.

I was just calling from Common Place. I saw that you listed a swim spa and if it’s still available, I’d love to ask you a few questions about our talk show just so we have some more information for the buyers that are interested in it. Yeah, that’s fine. All right, perfect. Just give me one minute to pull that up.

I’ll basically just ask you a few questions. It’ll take like, you know, maybe 5 to 10 minutes. That’s okay. Very good. Awesome.

All right, I think I got it. Okay, cool. You’re listening to the Common Place talk show. We have real owners, real listings and common places where you buy and sell high value items the Safeway. We verify them, hold the payment in escrow and handle the delivery to your door and set everything up.

Today we have a 2023 Master Spas H2X Challenger 15D swim spa that is in excellent condition with the cover in South Mills, North Carolina. It’s listed for a great price and let’s meet the owner. So Matthew, why don’t you tell me a little bit about this swim spa, the condition that it’s in and why you’re selling it right now. Hi Aaron. So the swim spa, like you stated, is a 2023 Master Spa.

We originally purchased it just for an entertainment piece on the back porch of ours. And I also utilized it to basically kind of train for a triathlon. So I completed the triathlon and have to kind of decide to do different interests for the most part and have more use for the space. So we’re looking at kind of selling it. It’s in great condition.

It’s been upkeep the whole time. It’s never necessarily been weatherized. So the pipes have always been maintained and everything like that. There’s been no issues for it. Everything works great.

So other than that, it’s pretty much all I can really say about it right now. Amazing. Perfect. And do you recall when you purchased it, how much did you pay for it? Like fully set up delivered?

It was out the door 48, but that didn’t include delivery. So completely set up out the door. It was well over probably 50, so 52 probably out the door, completely set up. It was purchased from a local dealer. So that’s kind of amazing.

And so when you were looking to purchase a swim spa, there are a bunch of models out there, different price points. And based on your use case, which was part training and part leisure, how did you decide to land on this one? So there’s a lot of brands out there. Master Spas is one of the brands that’s most recognized to being one of the best quality. Also, in addition to it, the Challenger is the second tier of the Master Spas lineup.

So you have the trainer to start. We did a test swim of the trainer model and the jets essentially, it’s a different jet propulsion system, wasn’t necessarily strong enough. So the Challenger is their mid tier one. The next level up is like the Michael Phelps one. So the Challenger provided a good, I’m going to say, resistance on the swim test for me to pretty much train for the triathlon.

So that’s why we ended up going with it. Also, there’s only a few of the spa manufacturers/dealers in our area and Master Spas. We went and looked at a endless spa one. They were actually more expensive than the Master Spas one and the Master Spa quality just seemed like it was the best bang for our buck. Yeah.

Yeah, that makes perfect sense. And for any of the swimmers out there, you definitely use this to get exercise and really practice the swimming component of the triathlon. So can you maybe do your best and explain what the feeling is like swimming in a swim spa and specifically this one relative to maybe a pool or a river or something like that? So that is something that I had to get used to. So a lot of these swim spas, you normally need a tether for the Master Spa.

You don’t need a tether. So if you have a good swim stroke, you can kind of maintain the buoyancy of yourself and get a good flow of, I’m going to say, a good swim. Definitely, I’m on the taller end, so the 15-foot swim spa was probably the smallest I can go. I’m around 6’3″, so swimming at that is probably the shortest I would go. So if you’re probably 6’3″ or shorter on the Master Spa, it takes a little bit getting used to.

But for the flow of it, it’s got a good water flow. It’s not necessarily very airy or bubbly like some of the other swim spas out there. So it’s got a pretty good continuous flow, and I would say, for the most part, just a little bit of some practice and you’ll get used to it. And then for the propulsion system, is it jets, and do you know how many jets there are? It is jets.

The main jet propulsion, I forgot what Master Spa calls it. You have the wave technology, and this one is mostly jet propulsion. But there are six jets, so you have one main river jet that basically gives you an updraft underneath you, and then you have the current jet on top where you can control them. So you have five that you can control, and then one river jet that kind of has a continuous flow. Amazing.

That’s super cool. And then let’s get into some of the maintenance and upkeep. What’s the hardest part about owning a swim spa like this, and what does it take to maintain? I’m actually part of a Facebook group where I was a little worried about having a swim spa because one of the things that they always talk about in the Facebook group is, it’s really difficult. But for me, with the Master Spa, we use the frog ease treatment, so it’s basically like a floating chlorine tablet treatment, and I haven’t necessarily had that many issues with it.

So I normally check it. I have a subscription base for the chlorine tablets right now for the frog ease system that comes once a month or so, and then I usually check it for pH and phosphates, and that’s pretty much it. Amazing. And that’s kind of like a set it and forget it for a month, and you just replace the tablet, and it just floats around in there, keeps everything level. So it sounds like it’s been taken care of well for whoever is going to be the next owner of this swim spa.

You’ve had it for a few years, but it’s been well maintained. Yes. Yeah, but you definitely want to make sure that the chlorine levels stay up there so that there’s no allergen really like that growth. So for the most part, the frog ease system takes care of it. Awesome.

So let’s get into the electrical requirements and what did the installation look like? So it does require a spa disconnect. So it’s a 220, 50 amp spa disconnect. So if you’re looking at installing it, you’ll definitely need space in your breaker box. So it should be two 120 breakers.

So you’ll need to put two in your breaker box. I actually, the installation was pretty quick, so we had that space. They basically just ran the cable off to the side. And right now for the swim spa itself, it just comes into the side via a conduit. So it’s pretty straightforward.

It wasn’t necessarily anything hard for an electrician. They basically stood it up and got it running within 45 minutes or so. Okay. That seems pretty standard across the board for swim spas. So yeah, just make sure you have an electrician to help set you up.

But it is pretty standard. Cool. Anything else we should know about the swim spa? Like what condition is the cover in or is there anything else that you’d want the next owner to know? The cover is in decent condition.

There’s obviously some normal wear and tear, but for the most part, it does come with a rowing kit. I’d never used the rowing kit, so that’s also included. We’re pretty much looking at having everything included, right? So it is built into a deck, so there’ll be some logistics on my side to kind of help get it out of where it’s currently at. But it’s been on a pretty solid foundation.

No movement in it. It’s pretty much been running pretty consistently, no issues with it at all. And everything that I’ve had with it, I’ll include in the purchase of it. Amazing. Is there anything else you can list that you’re including?

Do you know anything about the warranty? So unfortunately, with master spas, their warranty does not include transfer of the actual product itself. So once it’s placed into its first, I’m going to say, home, then the warranty stays with the home and the swim spa. So that is unfortunate, but I will provide pretty much the full set of chemicals I have, the rowing kit, I should say. If we do have it disconnected, I could throw in the actual spa disconnect switch that was originally with it.

So pretty much everything that I can provide. Okay. Yeah, that’s fine. And Commonplace also does deal with the full pickup and delivery, and we also offer an extended warranty for the next owner if they’re interested. So they’re getting a great deal on this swim spa.

And so if there’s any… It’s in great condition, it’s been well maintained by you. So if there’s any interest in a further warranty, it should be available and still pretty great value. Okay, cool. I think that’s everything.

And if there’s nothing you’d like to add, I could just wrap it up here. No, I like that pretty much for just a minute. All right, Matthew. Well, here you have it. That’s the 2023 Master Spas H2X Challenger 15D Swim Spa.

It’s an excellent commission, as you just heard, been well taken care of. And it has a cover and a few other add-ons that are included. It’s in South Mills, North Carolina, with delivery available up to 1000 miles away. So anybody interested in the swim spa, it’s live now at trycommonplace.com for a great price. Pretty much 50% off retail, available with delivery and escrow for payment as well as warranty options at checkout.

So if you got something like this and you’re interested, feel free to give us a call and we’ll help you out. All right, Matthew. Thanks so much. This is awesome. And we’ll send you all of this content as well.

So if you’d like to share it on any of your social media, feel free to do so. And we’ll also, we can run partnership ads to it to get it some more traffic. And we’ll also update your listing that is currently live with this content and any of the information that you mentioned in this call. We’ll add it to the description and we’ll also write a blog post about it. So hopefully, we’ll do what we can to get your swim spa sold and delivered.

Sounds good. Thank you. Of course. Have a great day. Bye bye.

All guides & articles