4 Person Hot Tub – Serenity 4000

Save up to $4,500 on a Hot Tub!

Offer Ends Aug 26th

Hot Tub Coupon Website

Free Buyer’s Guide

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Hot Tub Guide

The Serenity 4000 is the smallest hot tub that we offer but its size does not compare to the comfort it provides bathers. Equipped with a lounger, this 4 man spa is perfect for small backyard, condo terraces or rooftops. Its rectangular design makes it incredibly easy to work into any backyard design. This 4 seat hot tub comes with 30 hydrotherapy jets and micro filtration technology that helps guarantee safe, clean water every time you want to soak under the stars.


DIMENSIONS: 62″ x 84″ x 34″

JETS: 30 (Gold)

WEIGHT FULL: 2564 lbs / 1163 kg

VOLUME: 243 US Gal / 925 L


  • Hydrowise Triple Thermal Shield Insulation system
  • Cool Off Seat
  • Multi-Level Seating
  • Micro Filtration Technology

Serenity 4000

Here’s What Our Customers Have to Say

  • Jen and her team were amazing to work with. The in store shopping experience really helped to narrow down options, compare with other brands and choose my tub. Energy efficiency was one of the most important features and Jen helped to show HydroPool advantage with being efficient. Delivery and installation was earlier than planned, ready for family Christmas!

    Vicky Dominguez

  • Jennifer Gannon and Rob Irvine provide amazing service and are extremely knowledgeable on the products they sell. They are easily accessible by phone or in the store for any questions on our swim spa. They are always professional and do their best to provide service that far exceeds my expectations. I would not hesitate to recommend Bonavista products and always enjoy dealing with Jennifer and Rob who excel in customer service.

    Nicole Steen

  • Bonavista has been historically great at servicing our old hot tub, but when we moved we wanted to buy a new style hot tub and have it built into a modified deck. Rob Irvine, the Sales Manager that helped us out, did an exceptional job at all stages -- the purchase of the right tub, fair pricing, etc. but he really took charge of much more. He coordinated delivery to coincide with our backyard renovation and directly communicated with our contractors.