The Lunar is the jet-performance leader in the Core Series — six seats and 40 jets in a mid-size footprint. For buyers who want more hydrotherapy capability than most Core Series models offer without moving to the Classic Series price, the Lunar is the answer.
TL;DR
- Six-person Core Series spa with 40 jets — highest in the Core lineup
- Stronger therapeutic performance than other Core Series models
- Full foam insulation and freeze protection as standard
- Salt water system available as an upgrade
- Best for buyers who want Core Series value with closer-to-Classic jet performance
Who the Lunar Is Designed For
The Lunar appeals to buyers who have compared the Core and Classic Series and found the jet count gap to be the main difference they care about. At 40 jets, the Lunar offers more therapeutic capability than the other Core models, making the decision to stay in the Core Series more defensible for buyers who do not want to pay the Classic Series premium.
It also suits buyers who want a mid-size spa with real hydrotherapy performance — not just a comfortable soak.
40 Jets in the Core Series
Six seats in a mid-size footprint makes the Lunar a practical choice for households where two to four people regularly use the spa. It is not a large spa, but it is not cramped either.
The seating layout is designed to work with the 40-jet configuration — seats are positioned to take advantage of the higher coverage, so the jet count translates into effective therapy rather than redundancy.
Layout and Seating
40 jets in the Core Series is genuinely capable therapeutic coverage. The Lunar closes the gap between Core and Classic Series jet performance significantly. The difference that remains is in the quality and variety of jet types, and in additional features like the integrated salt water system.
For buyers who want to stretch their Core Series budget as far as possible toward Classic-level performance, the Lunar is the logical choice.
Lunar vs. Classic Series Mid-Size Models
The Classic Series mid-size models — Mustang, Eagle, Grizzly — offer better jet placement and variety, the integrated salt water upgrade, and a higher overall feature level. The insulation and build quality are the same.
For buyers who have priced both and found the Classic Series difference is not justified by their budget or use case, the Lunar narrows the performance gap significantly.
New Brunswick Perspective
The Lunar is the Core Series model that surprises buyers most at Poolboy. Customers who purchase it expecting a basic spa and compare it to the Classic Series models on the showroom floor often note that the difference is smaller than they expected. For New Brunswick buyers who want real therapeutic performance at the Core price, the Lunar is the place to start that conversation.
Ready to see the Lunar in person?
Visit a Poolboy showroom in Fredericton or Moncton — or explore the Lunar on the Arctic Spas website.
Frequently Asked Questions
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Our team in Fredericton and Moncton can answer your questions, show you the full Arctic Spas lineup, and help you find the right fit for your home.


