Starter Bundle

The Perfect Foundation for Your FreshWater Salt System

DATA-BACKED BUNDLE The FreshWater Salt System Starter Bundle packages the three water care products our customers most consistently buy together at start-up — calcium reduction, water testing, and the salt that powers the system. Whether you've just installed a FreshWater Salt System or you're refilling your spa with fresh water for a new cycle, this bundle gives you everything you need to get from "tap water in the spa" to "balanced salt water generating chlorine automatically" in one purchase.

Why we built this bundle: After tracking thousands of FreshWater Salt System orders, we found three products that nearly every successful new salt-system owner buys together within their first 30 days — Vanishing Act calcium remover, FreshWater Spa Salt, and 5-Way Test Strips. Buying them together saves the second order, the second shipping fee, and the wait time of realizing on day 3 that you needed something you didn't have. It's the bundle we wish every new owner had on day one.

What's Included:

Product	What It Does at Start-Up
FreshWater Vanishing Act Calcium Remover	Removes excess calcium from your fill water before the salt system starts running — protects the cell from scale that shortens its life
FreshWater Spa Salt (10 lbs)	Pure spa-grade sodium chloride that brings your fresh fill to the 1,750 ppm salt level required for the salt system to generate chlorine
FreshWater 5-Way Test Strips	Verifies pH, alkalinity, chlorine, bromine, and total hardness so you know your start-up chemistry is right before adding salt

Key Benefits:

Complete start-up essentials for FreshWater Salt System owners
Remove calcium before it becomes a problem - protect your equipment from day one
Softer, more natural-feeling water for a better soaking experience
Automatic chlorine generation means less time measuring and adding chemicals
Extend water life up to 12 months between drain and refills
Prolong the life of your hot tub and minimize maintenance needs
Compatible with FreshWater Salt Systems for Hot Spring and Caldera Spas

Directions

The order in which you use these three products matters — using them out of sequence means doing some steps twice. Follow this sequence on day one of your fresh fill:

Fill your spa with fresh water. If possible, fill through a FreshWater Clean Screen Pre-Filter at the hose to remove iron, copper, and tannins before they enter the spa.
Test fill water with the 5-Way Test Strips. Note your starting calcium hardness, pH, and alkalinity readings. Target ranges: pH 7.2–7.8, alkalinity 80–120 ppm, calcium hardness 25–75 ppm for salt-system spas.
Place the Vanishing Act calcium remover bag over the heater return per the package instructions. Run the spa's circulation pump continuously for the recommended treatment time (typically 24 hours for the standard size). The resin in the bag will absorb dissolved calcium, lowering hardness toward the target range.
Remove and dispose of the Vanishing Act bag after the treatment time. Retest hardness with 5-Way Test Strips to confirm the level dropped into the target range.
Add the 10 lbs of FreshWater Spa Salt to your spa with circulation pumps running. Allow 10–15 minutes for full dissolution.
Verify salt level with FreshWater Salt Test Strips (sold separately — needed for ongoing salt monitoring) and confirm you've reached approximately 1,750 ppm.
Initialize the FreshWater Salt System per the system's Start-Up Guide. Within hours, the system will begin generating chlorine automatically.
Test chemistry again with 5-Way Test Strips after 24 hours to confirm chlorine residual is in the 2–3 ppm range and pH/alkalinity are still on target. Adjust as needed with FreshWater pH Up or pH Down (sold separately).

Why Choose This Bundle?

Based on real customer purchasing patterns, these three products are the most frequently bought together when setting up a FreshWater Salt System. This bundle gives you everything you need for a proper start-up: calcium removal for equipment protection and softer water, test strips to monitor your levels, and the salt that powers your system. Start your spa ownership journey right with this essential trio.

The Bundle Savings Math

Buying the bundle saves you both money and the hassle of multiple orders. Compare:

Approach	Items	Multiple Shipments?
The Bundle (this page)	3 products, one box	One delivery
Buying separately	3 products, 3 add-to-cart actions	Same day if ordered together; second order if you forget one

Beyond the convenience, the bundle is priced below the sum of standalone products — a small discount as a thank-you for being a new salt system owner.

Pro tip: Test BEFORE you add Vanishing Act: Step 2 (testing fill water) tells you whether you actually need the Vanishing Act, and how aggressively to use it. If your fill water tests at calcium hardness below 75 ppm already, you may not need Vanishing Act at all. If it tests above 300 ppm (extreme hardness from well water or very hard municipal supply), the standard Vanishing Act may not be enough — consider Vanishing Act XL (3x capacity) instead.

Brand

FreshWater®

Water Care Kits

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