The pillar resource
The Swim Spa Buyer's Guide
Read it in order for a complete education, or jump to the chapter you need. Each one is short, plain-spoken, and focused on the decisions that actually affect your swim, your wallet, and your years of ownership.
- 01What Is a Swim Spa?How a swim spa differs from a hot tub, a swimming pool, and an endless pool — and who a swim spa is really for.
- 02Types of Swim SpasSwim-only, combo, and dual-zone (dual-temperature) swim spas explained, plus aquatic-fitness configurations.
- 03Swim Current Technology: The #1 DecisionJet propulsion vs. propeller/paddlewheel vs. hybrid currents — the single most important thing to evaluate.
- 04Size, Depth & Swim LengthHow length, width, and water depth affect your swim, your space, and your budget.
- 05Shell Construction & MaterialsAcrylic shells, backing layers, and what separates a durable shell from one that blisters or sags.
- 06Cabinet, Frame & BaseThe structure that carries thousands of pounds of water — and why the frame and base matter more than the cabinet looks.
- 07Insulation & Energy EfficiencyFull-foam vs. perimeter vs. hybrid insulation, and how to judge running costs — especially in cold climates.
- 08Heating SystemsElectric heaters, dual heaters, heat pumps, and what it takes to keep a large body of water warm year-round.
- 09Pumps, Jets & PlumbingHow swim pumps, therapy jets, and plumbing design affect performance, noise, and long-term reliability.
- 10Water Care & FiltrationFiltration, salt systems, ozone, and UV — keeping a large volume of water clean with the least hassle.
- 11Installation & PlacementAbove-ground, in-ground, and indoor options, plus the foundation, electrical, and delivery realities.
- 12Cost & Total Cost of OwnershipPurchase-price tiers, what drives price, and the running and maintenance costs people forget to budget for.
- 13Warranties — What to ScrutinizeHow to read a swim spa warranty, the fine print that matters, and the questions that expose a weak one.
- 14Where to BuySpecialty dealers vs. big-box and online sellers — the trade-offs in price, service, and support.
- 15Questions to Ask & Red FlagsA printable list of questions for any dealer, plus the marketing hype and red flags to watch for.
New to swim spas? Start with Chapter 1: What Is a Swim Spa?
Get the free Hot Tub & Swim Spa Buyer’s Guide
Our sister site, HotTubInsider.com, offers a free buyer’s guide plus brand and dealer directories — the natural next step once you have the fundamentals down.