Spa Chemicals

FROG Water Care System

YouTube Video of FROG Water Care

The FROG integrated water care system makes hot tub water treatment super simple. There’s nothing to measure or pour. Just dial in the recommended use level on the mineral and bromine cartridges and insert the cartridges into the integrated housing built into the hot tub.

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MONARCH CD Ozone Water Care System

The optional Monarch Corona Discharge (CD) ozone water care system is a virtually chlorine-free approach to water care. It reduces the need for hot tub chemicals by continuously mixing highly concentrated ozone into the water in combination with MPS and silver ions.

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Start with Clean Water

To ensure the cleanest, softest water, use the Clean Screen™ pre-filter and Vanishing Act™ calcium remover. These two innovative water care products work especially well with the SPA FROG system to optimize water treatment. Use the Clean Screen pre-filter to ensure that fresh, clean water is introduced into your spa. Then, reduce your water hardness with the Vanishing Act calcium remover and create softer feeling water. Together, these chemical-free treatments help you experience superior water quality and extend the time between water changes.

Clean Screen Pre-Filter

The Clean Screen pre-filter prevents organic contaminants, tannins, copper, iron and other metals from entering your spa water. It’s simple to use – just attach it to a garden hose, fill your spa and enjoy fresh, clean water.

Vanishing Act Calcium Remover

To soften hard water without chemical additives, use the Vanishing Act calcium remover. Softer water leaves your skin feeling silkier, and helps protect your hot tub from the damaging effects of hard water.

Exclusive Monarch Water and Spa Care Products

When caring for your Caldera spa, be sure to use only Caldera water care products – they’re designed specifically for compatibility with your spa. With our Monarch line of high quality water care products, you can easily keep your spa water clean, clear and ready to enjoy. To view the full selection of products, please visit your local dealer.

Concentrated Chlorine Granules

These completely soluble and nearly pH neutral granules are a popular and efficient water sanitizer solution. Product is available in 14 oz., 1.75 lb. and 3 lb. bottles.

pH/Alkalinity Up, pH/Alkalinity Down

Up prevents pH bounce and deterioration of spa surface and fittings from low total alkalinity, while Down decreases spa water pH.

Calcium Hardness Increaser

Raises calcium levels in spa water to protect against “soft” water corrosion and staining.

Stain & Scale Defense

Prevents calcium build-up on spa surfaces and controls stain and scale formation.

Defoamer

Quickly eliminates foaming caused by soap, shampoo, cleaners and other residues.

Monarch 5-Way Test Strips

Use these test strips to check for levels of chlorine, bromine, pH, alkalinity and total hardness of your spa water.

Replacement Hot Tub Filters

Our specially designed, genuine Caldera replacement hot tub filters provide the best fit and performance for your spa.

Top Hot Tub Tips

Hot Tubs are one of the best investments you can make to improve your wellness program!

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Hot flash! Hearthside now offers Wellis luxury hot tubs, and you will want to jump in while our product availability lasts! 

Wellis is the largest hot tub manufacturer in the European market, with premium features such as energy-saving circulation technologies, adjustable water jets, chromo therapy lighting and integrated Bluetooth audio systems.

With demand soaring and supply issues continuing to slow delivery times, it’s never been a smarter time to stop just dreaming of those serene moonlit soaks and let us help you bring your perfect spa home. 

Learn more at https://wellisspa.com/wellis-partners/

Hot flash! Hearthside now offers Wellis luxury hot tubs, and you will want to jump in while our product availability lasts!

Wellis is the largest hot tub manufacturer in the European market, with premium features such as energy-saving circulation technologies, adjustable water jets, chromo therapy lighting and integrated Bluetooth audio systems.

With demand soaring and supply issues continuing to slow delivery times, it’s never been a smarter time to stop just dreaming of those serene moonlit soaks and let us help you bring your perfect spa home.

Learn more at wellisspa.com/wellis-partners/
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1 day ago
At Hearthside, one of our missions is helping our customers learn the many ways to make our homes more sustainable. You’ve probably heard about biomass fuel, but may have questions about what biofuel is and how to choose the right biomass fuel appliance for your property.  

So what is biomass?
 Biomass fuel sustainably converts plants into usable energy. Biomass fuels produce heat referred to as thermal biomass. Pellets are a biomass fuel produced from sawdust and scrap wood derived from logging and manufacturing, forest debris, and crop waste. This organic matter is dried and pressed into pellets that deliver a long-lasting, clean-burning, and green heat when burned in a modern pellet stove or insert.

This is important, because biomass fuel is only as good as the appliance its burned in. And why Hearthside has a proven sales and service reputation for EPA-certified Harman stoves and inserts - the go-to choice for homes around the world.  Call or stop by any Hearthside store to learn more and choose your Harman - clean burning, built-to-last, and offering tax savings you won’t want to miss as winter approaches.

At Hearthside, one of our missions is helping our customers learn the many ways to make our homes more sustainable. You’ve probably heard about biomass fuel, but may have questions about what biofuel is and how to choose the right biomass fuel appliance for your property.

So what is biomass?
 Biomass fuel sustainably converts plants into usable energy. Biomass fuels produce heat referred to as "thermal biomass." Pellets are a biomass fuel produced from sawdust and scrap wood derived from logging and manufacturing, forest debris, and crop waste. This organic matter is dried and pressed into pellets that deliver a long-lasting, clean-burning, and green heat when burned in a modern pellet stove or insert.

This is important, because biomass fuel is only as good as the appliance it's burned in. And why Hearthside has a proven sales and service reputation for EPA-certified Harman stoves and inserts - the go-to choice for homes around the world. Call or stop by any Hearthside store to learn more and choose your Harman - clean burning, built-to-last, and offering tax savings you won’t want to miss as winter approaches.
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3 days ago
I need to stop and thank Hearthside Fireplace & Patio. This is literally, only half of their order going out the door. The other half I couldnt get in frame. Theyll will now be stocking atleast two of each of my #handmadewoodwork and #cuttingboards as a test run, including my first swing at #charcuterieboard and my first ever wave of multiwood #cuttingboard(s). Expect them soon guys! Its shipping out from #michigan tomorrow! #walnut #maple #cherry #chechenwood

I need to stop and thank Hearthside Fireplace & Patio. This is literally, only half of their order going out the door. The other half I couldn't get in frame. They'll will now be stocking atleast two of each of my #handmadewoodwork and #cuttingboards as a test run, including my first swing at #charcuterieboard and my first ever wave of multiwood #cuttingboard(s). Expect them soon guys! It's shipping out from #michigan tomorrow! #walnut #maple #cherry #chechenwood ... See MoreSee Less

1 week ago
Did you know that Harman Pellet Stoves and Inserts are eligible for a 26% Federal Tax Credit?  Combined with the MA tax free weekend, and you can save over 30% on these beautiful, American built, energy efficient pellet stoves!  Available now @ Hearthside Fireplace & Patio!

Did you know that Harman Pellet Stoves and Inserts are eligible for a 26% Federal Tax Credit? Combined with the MA tax free weekend, and you can save over 30% on these beautiful, American built, energy efficient pellet stoves! Available now @ Hearthside Fireplace & Patio! ... See MoreSee Less

2 weeks ago
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