Mineral Cartridge, Spa Frog® @Ease® In-Line System
Sku: 78418-1
$47.54
@Ease® mineral cartridge for Spa Frog® for Hot Spot models beginning in 2019.
How long do the Mineral and SmartChlor® cartridges last? The mineral cartridge lasts four months or whenever the hot tub is drained and refilled. The SmartChlor® Cartridge lasts 3-4 weeks depending on the size of your tub and how often it is used.
The @ease® System combines the proven FROG® mineral formula for killing bacteria with SmartChlor® Technology that maintains a consistently low chlorine level for weeks.
Unlike normal chlorine that is used up when you get in, SmartChlor® continues to maintain the same level which is up to 75% less than hot tubs using Dichlor (standard hot tub chlorine). That’s why we call it self-regulating. It goes to work when the hot tub needs sanitizing so there are no frustrating yo-yo chlorine levels. This time-released method is also why less shock is needed to maintain the hot tub. When the SmartChlor® Cartridge is depleted, the FROG® @ease® Test Strip will show a lighter color than the out indicator on the bottle.
This part can be found on
Hot Spot REL, RHY, STD, SX, TEM, TX from 2019 to 2019 • PAC from 2020 to 2020 • PAC from 2020 to 2021 • PAC, REL, RHY, STD, SX, TX from 2022 to 2022 • PAC, REL, RHY, STD, SX, TX from 2022 to 2023 • PAC, REL, RHY, STD, SX, TX from 2022 to 2024 • REL, RHY, STD, SX, TX from 2019 to 2021 • STD, SX, TX from 2019 to 2020.
How does FROG® @ease® In-line System work?
The @ease® System combines the proven FROG mineral formula for killing bacteria with SmartChlor® Technology that maintains a consistently low chlorine level for weeks.
Unlike normal chlorine that is used up when you get in, SmartChlor® continues to maintain the same level which is up to 75% less than hot tubs using Dichlor (standard hot tub chlorine). That’s why we call it self-regulating. It goes to work when the hot tub needs sanitizing so there are no frustrating yo-yo chlorine levels. This time-released method is also why less shock is needed to maintain the hot tub. When the SmartChlor® Cartridge is depleted, the FROG® @ease® Test Strip will show a lighter color than the out indicator on the bottle.
How long do the Mineral and SmartChlor® cartridges last? The mineral cartridge lasts four months or whenever the hot tub is drained and refilled. The SmartChlor® Cartridge lasts 3-4 weeks depending on the size of your tub and how often it is used.
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The parts I needed were easily available and delivery was earlier than expected.On 12/04/2025 by M. S. (verified customer)
Quick shipping for the replacement boards I ordered. Quick return phone calls for Tech support to make sure everything was set up the way it is supposed to be. Overall Great experience.On 12/01/2025 by R. T. (verified customer)
Happy they had my parts, reasonably priced and shipped to my door. Great transaction.On 11/26/2025 by W. D. (verified customer)
The team at backyard’s made it possible to repair my tub in Tahoe by helping me get my part after hours (hide it in the shrubs near their front door). I needed I now and they helped it happen. THAN YOU!On 11/24/2025 by D. H. (verified customer)
Hot tub part works great, No problems with install and leak is resolvedOn 11/24/2025 by J. M. (verified customer)
BackyardPlus had moto massage parts for my 20 year old hot tub in stock and delivered in a few days. Very impressed with products and service. They will be called on first from now on.On 11/24/2025 by J. P. (verified customer)
Great product, fast shippingOn 11/17/2025 by S. R. (verified customer)
Have ordered parts several times from BYP. Always had promo shipping and never any issues.I have an older hot tub and this company is my go to for parts. Keep up the great serviceOn 11/14/2025 by S. A. (verified customer)
BACKYARDS PLUS HAD PARTS THAT MY LOCAL SPA DEALER COULD NOT FIND. I TYPICAILY TRY TO BUY FROM LOCAL COMPANIES, BUT THEY COULD NOT FIND A MANIFOLD AFTER 3 WEEKS. CONTACTED B Y + AND HAD IT IN LES THAN A WEEK. I ALSO NEEDED FILTERS AND ORDERED THEM ALSO TO BRING THE PURCHASE TO THE FREE SHIPPING LEVEL. GREAT SERVICE AT REASANBLE PRICEOn 11/14/2025 by D. C. (verified customer)
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