Endless Pools is the category leader in swim spas and compact swim machines — in business since 1988, an official USA Swimming supplier, and backed by Watkins Wellness (a Masco company). The lineup runs from R-Series swim spas (~$25,000) up to premium E-Series and modular pools ($70,000+), sold through about 250 North American dealers and factory-direct. (Prices are estimates that vary by configuration and install.)
If you’ve been researching swim spas, the name keeps coming up — and for good reason. Below we cover who Endless Pools actually is, the full product lineup, what makes them a credible pick, how to choose a model, and how to get a real quote for your backyard. No hype. Just what we’d want to know before spending this kind of money.
Not sure which Endless Pool fits you? Answer a few questions about your space, goals, and budget, and we’ll point you to the right series. (No email needed to see your match.)
Video: Endless Pools (official) — brand introduction.
An Endless Pool is a compact pool or swim spa built around a strong, adjustable swim current — so you swim in place against the flow instead of doing laps end to end. The original product was a small pool with a propeller-driven current; today the brand spans full swim spas, modular pools, and current systems you can drop into an existing pool.
The point of the design is to fit serious swimming, exercise, and hydrotherapy into a footprint a fraction of an in-ground pool’s — usable most of the year, in a yard that could never hold a 25-meter lane.
This matters more than it sounds, because a swim spa is a 10-to-20-year purchase, and the company behind the warranty has to still be there in year 12.
None of this makes Endless Pools the only good choice. It makes them the low-regret choice — the one we’d shortlist first when the stakes are this high.
Endless Pools doesn’t sell one thing — they sell a family of products at very different price points. Here’s the whole map so you know what you’re actually choosing between.
| Series | What it is | Typical unit price (estimate) | Best for |
|---|---|---|---|
| R-Series (R200, R220, R500) | The value line — clean, straightforward swim spas | ~$25,000–$35,000 | Budget-conscious buyers; the value entry point |
| X-Series (X500, X2000) | The popular middle — more features, more power | ~$34,000–$60,000 | Most buyers; best balance of features and price |
| E-Series (E500, E550, E700, E2000) | Premium, larger, dual-temperature-capable | ~$48,000–$70,000 | Top of the line; swim-plus-soak in one unit |
The E2000 and X2000 are dual-temperature models — a full swim zone plus a separate hot-tub zone in the same unit, each held at its own temperature. If you want a swim spa that’s also a real hot tub, that’s the feature to look for. (More on that in our swim spa hot tub combo guide.)
Beyond swim spas, Endless Pools builds modular in-ground-style pools with the same current technology: the EP-Series, Plus, Pro, SP, and Plunge lines (Plunge comes in Max, Prime, and Mini). These run roughly $32,000–$60,000+ for the unit and read more like a built-in pool than a portable spa.
The WaterWell is the compact plunge option — a smaller cold-plunge and soak footprint for buyers who don’t need a full swim lane. It typically runs ~$13,000–$40,000, making it the lowest entry point into the brand.
The Fastlane Series — Fastlane Swim, Fastlane Tread, and the Aquabike — lets you add an Endless Pools swim current to a pool you already own. It’s the cheapest path to the swim-in-place experience if you’ve got an existing pool and don’t want a whole new unit.
Short version: an Endless Pool runs roughly $25,000 to $70,000+ for the unit, before install — with WaterWell plunge models starting lower (~$13,000) and modular pools landing in the $32,000–$60,000+ range. Installation (delivery, a 60-amp/220V circuit, a concrete pad, permits) adds more on top.
| Product | Typical unit price (estimate) |
|---|---|
| R-Series swim spas | ~$25,000–$35,000 |
| X-Series swim spas | ~$34,000–$60,000 |
| E-Series swim spas | ~$48,000–$70,000 |
| WaterWell plunge | ~$13,000–$40,000 |
| Modular pools (EP/Plus/Pro/SP/Plunge) | ~$32,000–$60,000+ |
Figures are estimates and vary by configuration, options, and your install site. They’re drawn from industry cost guides and manufacturer pricing, not a quote.
For the full model-by-model breakdown, install add-ons, and financing, see our dedicated Endless Pool cost page. For how Endless Pools compares on price to the wider market, see our swim spa cost guide.
Want to see it as a monthly payment? Most buyers finance rather than pay in full. Estimate yours with our financing calculator (illustrative, not an offer).
Four questions sort most buyers into the right model:
Run those, and the Build & Price quiz can match you to a starting model in about a minute.
A quick way to place Endless Pools in the bigger picture:
If you’re weighing those, our swim spa vs. pool guide compares lifetime cost and use.
We don’t fake reviews or post a star rating we didn’t earn, so here’s the honest summary: across third-party owner feedback, Endless Pools is generally well-regarded for swim-current quality, build, and warranty support — the things the brand is built on. The most common gripes track the category as a whole: the upfront cost, the monthly running cost, and install logistics (the slab, the 220V circuit, getting the unit into the yard).
We’re building out a fuller, sourced review summary on our Endless Pools reviews page — presented as cited third-party feedback, never invented ratings.
Video: The Spa & Sauna Company (independent dealer review).
You can buy Endless Pools two ways: through one of roughly 250 North American dealers (local delivery, install, and service) or factory-direct from Aston, PA. Which makes sense depends on what’s near you.
We’re not a dealer and we don’t sell anything. What we do is match you — by ZIP — with a vetted local swim-spa dealer (or the factory-direct path if no dealer covers your area) who can quote your exact setup. One match, not five cold calls.
Want a real Endless Pools quote for your backyard? Enter your ZIP and we’ll match you with a vetted local dealer who can price your exact model and site. No obligation, and we never sell your info to a pile of companies — you’re matched with one.
An Endless Pool is a compact pool or swim spa built around a strong, adjustable swim current, so you swim in place instead of doing laps. The brand spans full swim spas (R, X, and E-Series), modular pools, the WaterWell plunge, and Fastlane current systems that retrofit into an existing pool.
Endless Pools is owned by Watkins Wellness, a Masco company. The brand has been the category leader since 1988 and is an official USA Swimming supplier, sold through roughly 250 North American dealers plus factory-direct from Aston, Pennsylvania.
An Endless Pool typically costs ~$25,000–$70,000+ for the unit before install, depending on series — with WaterWell plunge models starting around $13,000 and modular pools running ~$32,000–$60,000+. Installation (delivery, 220V electrical, a concrete pad, permits) adds more. See our Endless Pool cost page for the model-by-model breakdown. All figures are estimates that vary.
R-Series is the value line (~$25k–$35k), X-Series is the popular mid-range (~$34k–$60k), and E-Series is the premium, larger, dual-temperature-capable line (~$48k–$70k). The E2000 and X2000 add a separate hot-tub zone for swim-and-soak in one unit. All prices are unit estimates before install.
Yes — the dual-temperature E2000 and X2000 combine a swim zone and a separate hot-tub zone in one unit, each held at its own temperature. See our swim spa hot tub combo guide for how dual-zone models work.
Through one of about 250 North American dealers (for local install and service) or factory-direct from Aston, PA. We can match you by ZIP with a vetted local dealer who can quote your exact setup — see the get-matched form above.
For buyers who’ll use the swim current regularly, the proven technology, strong warranty, and Watkins/Masco backing make Endless Pools a low-regret pick. The honest trade-offs are the upfront cost, the ~$100–$300+/month to run it, and the install requirements (slab, 220V circuit). If it’ll sit covered most of the year, the math is harder.