FreshWater Salt System Start-Up Kit
The FreshWater Salt System Start-Up Kit is the complete launch package that converts a salt-ready Hot Spring or Caldera spa from chlorine or bromine to the FreshWater Salt System — Watkins Wellness's automated, low-chemistry sanitization platform. The kit includes every component needed to install the system, balance fill water properly, generate your first chlorine residual, and confirm everything is working as intended. Buying these components individually would cost meaningfully more than the kit price; everything that ships in this box is genuine Watkins Wellness, designed to work together from day one.
This is the gateway purchase for an entirely different spa ownership experience. Once installed, your spa generates chlorine automatically from dissolved salt, holding a steady sanitizer residual for months at a time without your daily intervention. No more measuring dichlor by the teaspoon. No more chlorine smell. No more eye sting from out-of-range chemistry. The water itself feels softer against skin — a real, measurable difference that owners notice within the first soak.
Two things to confirm before you buy:
- Your spa must be "salt-ready" — most Hot Spring Highlife and Limelight Collection spas from 2019 onward have the pre-installed salt-system hardware (the cartridge dock and electrical connections). Caldera Utopia and Paradise models from the same era are also typically salt-ready. Older spas, Hot Spring Hot Spot/TX/SX, Caldera Vacanza, and Freeflow models don't have this hardware and can't accept the system.
- Verify before ordering — check the model label on the equipment bay, look at your owner's manual, or call our service team with your spa model and year. We can confirm salt-readiness in under a minute.
FreshWater®
Most products you buy from us are covered by a manufacturer's warranty — and if something goes wrong with one of yours, we want to help. This page explains how warranty coverage works, what we can do to support a claim, and the few situations where coverage may not apply.
If you're already dealing with an issue and just want help, the fastest path is to call us at (208) 523-4633 or email hello@leisuretimeinc.com. We'll walk you through the right next step.
How Warranty Coverage Works
When you buy a hot tub, fireplace, grill, or accessory from us, the manufacturer of that product (Hot Spring, Caldera, Big Green Egg, Pit Boss, Watkins Wellness, etc.) provides the warranty. Each manufacturer sets its own terms — coverage length, what's included, what's excluded, and how claims are processed.
This is the standard model for retail across the spa, fireplace, and BBQ industries. It means:
- Your coverage comes directly from the manufacturer — typically the strongest protection available, since they made the product
- Warranty terms vary by brand and product — a Hot Spring spa shell warranty differs from a Big Green Egg lifetime warranty differs from a FreshWater chemical product warranty
- Claim approvals and denials are decided by the manufacturer, not by us
- Repair, replacement, or refund decisions are made by the manufacturer per their warranty terms
Where we come in: we know these manufacturers well, we file claims on behalf of customers regularly, and we know the documentation that helps a claim move quickly.
How We Help You With a Warranty Claim
If something goes wrong with a product you bought from us, here's what we'll do:
- Listen first. Tell us what happened. Sometimes what looks like a warranty issue has a quick fix that saves you the claim hassle entirely.
- Help you document the issue properly.Manufacturers typically need photos, your purchase receipt, and a clear description of the problem. We'll tell you exactly what to gather.
- Submit the claim or connect you to the right contact. Some manufacturers prefer dealers to file claims; others prefer direct customer contact. We'll route you the right way.
- Follow up on your behalf. If a claim stalls, we'll check in with the manufacturer's service team to push it forward.
- Coordinate certified service if needed. Many warranty repairs (especially on hot tubs and fireplaces) require a factory-certified technician. We'll arrange that, or refer you to one.
What we can't do is override a manufacturer's decision. If a manufacturer denies a claim because the product was misused, modified, or installed incorrectly, we don't have the authority to reverse that decision. But we will tell you honestly where a claim stands and what your options are if denied.
What We Don't Cover
Just so there's no confusion, Leisure Time Inc. does not offer in-house warranties on any product we sell. We don't repair or replace products under our own warranty program because we're not the manufacturer — and we don't have the parts inventory or specialized knowledge to back coverage on every brand we carry. The manufacturer warranty is what protects you.
If a manufacturer voids a warranty claim, we can't replace, repair, or refund the product on our own. We'll work with you to understand why the claim was denied and what alternatives exist.
Customer-Installed Parts: An Important Note
We know this can feel restrictive, especially for owners who are mechanically inclined and want to do their own work. Here's why this rule exists:
Hot tubs and fireplaces are complex systems with interconnected electrical, plumbing, gas, and control components. A pump installed slightly wrong can cause the heater to fail. A control board installed without proper grounding can damage the entire spa pack. A gas valve installed by someone unfamiliar with the unit can create a serious safety hazard.
Manufacturers can't reasonably warrant a product against installation errors they didn't witness — so they require certified technicians for these critical components. The certification confirms the installer has the training to do the work correctly, plus liability coverage if something goes wrong.
What this means in practice:
- Some parts are routine owner-installable (filter cartridges, cover lifts, accessories, water care chemicals) — these don't affect warranty
- Some parts must be installed by certified technicians (pumps, motors, heaters, control boards, salt cell housings, gas valves, fireplace inserts) — these will void warranty if owner-installed
- If you're unsure whether a specific part falls into the "routine" or "certified-only" category, call us before starting any installation
If your part has already been customer-installed and the warranty has been voided, the manufacturer typically will not honor a future claim on that part. We can't accept returns or exchanges on customer-installed parts that have been used, and we can't process a warranty claim the manufacturer has voided. We'll always be honest with you about whether a part is owner-installable before you start.
FreshWater® Brand FAQs
Do I have to own a Hot Spring or Caldera spa to use FreshWater products?
No. FreshWater chemicals, test strips, and most accessories work on any residential hot tub or spa, regardless of brand. The FreshWater Salt System and FreshWater IQ Smart Monitoring System are the exceptions — those are designed specifically for compatible Watkins Wellness spas (Hot Spring Highlife and Limelight, Caldera Utopia and Paradise). Everything else in the line is universal.
How is FreshWater different from other spa chemical brands?
Most spa water care brands are formulated by chemical companies and sold across hundreds of unrelated spa models. FreshWater is formulated by the same engineering team that designs Hot Spring and Caldera hot tubs — so the chemistry is built to match what real spa equipment actually needs. Dosing recommendations, concentration levels, and pH targets are calibrated against working spas, not a generic spec sheet. That precision tends to mean less chemical waste and fewer balance problems over the life of a fill.
Can I mix FreshWater products with other brands like Leisure Time or SpaGuard?
In most cases, yes — but with one important caveat. Don't mix sanitizer systems. A chlorine spa should stay on chlorine; a bromine spa should stay on bromine. Mixing sanitizer chemistries can create unwanted byproducts and unstable readings. Balancers (pH, alkalinity, calcium hardness) and supporting products like defoamers, clarifiers, and stain & scale defenders are generally compatible across brands. When in doubt, call us or bring a water sample to one of our showrooms before mixing chemistries.
How long do FreshWater chemicals last in storage?
Unopened, most FreshWater liquid and granular chemicals have a shelf life of 1 to 2 years from manufacture when stored cool, dry, and out of direct sunlight. Test strips last about 1 to 2 years if the bottle stays sealed with its desiccant pack between uses. Chlorine-based products lose strength faster than balancers, so rotate stock — oldest first — and avoid buying more than a single season's supply at a time. The expiration date is printed on the container.
Are FreshWater products safe for sensitive skin?
When dosed correctly and the water is properly balanced, yes. Most skin and eye irritation in hot tubs isn't caused by chlorine or bromine itself — it's caused by chloramines(used-up sanitizer that hasn't been oxidized) or by water that's outside the proper pH range. Owners with sensitive skin often do well on the FreshWater Salt System (lower active chlorine residual) or on a mineral-supported chlorine program. If skin irritation is an ongoing issue, see our Eye/Skin Irritation Problem Solver page.
Can FreshWater chemicals be returned by mail?
Some can, some can't — it depends on whether the product is classified as hazardous material (hazmat) by the U.S. Department of Transportation. Test strips, defoamers, calcium removers, clarifiers, and most balancers are non-hazmat and can be returned by mail. Chlorinating granules, bromine products, and pH/alkalinity down (a regulated acid)are hazmat and cannot ship back by mail under federal law — but they can be returned in person at any LTI showroom. See our Returns on Hazardous Materials page for the full list.
About FreshWater®
FreshWater® is the water care brand from Watkins Wellness — the parent company of Hot Spring, Caldera, and Freeflow Spas, and one of the largest manufacturers of premium hot tubs in the world. Watkins has been engineering spas and water care chemistry for over forty years, and FreshWater is the line they developed specifically to keep their own equipment running clean, clear, and properly balanced.
What that means for owners: FreshWater chemicals, sanitizers, test strips, and accessories are formulated and dosed for the same shells, jets, heaters, and circulation systems Watkins builds. Active ingredients, pH targets, and concentration levels are calibrated against real spa equipment — not generic pool chemistry repackaged for hot tubs. The result is a product line that works as well in a Hot Spring or Caldera spa as it does in any other residential hot tub on the market.
The FreshWater catalog covers everything from routine maintenance to advanced water care technology:
- The FreshWater® Salt System — a sanitizer system that automatically generates chlorine from a salt cartridge, lasting up to a full year between water changes
- The FreshWater® IQ Smart Monitoring System — sensor and controller that read chlorine, pH, and salt levels and display them on the spa's topside control
- Sanitizers and sanitizer support — chlorinating granules, Ag+ Silver Ion Sanitizer, mineral cartridges
- Balancers — pH/Alkalinity Up, pH/Alkalinity Down, calcium boosters
- Water clarity and care — clarifiers, defoamers, stain & scale defenders, phosphate removers, Vanishing Act calcium remover
- Testing — 5-Way Test Strips, Salt Test Strips, Phosphate Test Strips
- Start-up kits and bundles — pre-portioned chemistry packages for fresh fills and new spa setups
Leisure Time Inc. is an authorized FreshWater dealer and stocks the full line at our Idaho Falls, Boise, and Twin Falls showrooms. Online orders ship nationwide, and water samples can be dropped off at any of our showrooms for free professional testing if you'd like a second opinion before you dose.
