Hot Tub Things® SPAPURITY Mineral Cartridge – Sundance® SunPurity Compatible

Hot Tub Things® SPAPURITY Mineral Cartridge – Sundance® SunPurity Compatible

Name: Hot Tub Things® SPAPURITY Mineral Cartridge – Sundance® SunPurity Compatible
Brand: The Supply Company
SKU: 30219
Price: 24.95 USD
Availability: InStock

Type: Sanitizer

SKU: 30219

$24.95

$24.95 ~~$0.00~~

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Hot Tub Things® SPAPURITY Mineral Cartridge is a reliable, cost-effective alternative to the Sundance® SunPurity system. This drop-in mineral sanitizer uses natural silver ions to help destroy bacteria and reduce chlorine use by up to 50%, delivering cleaner, softer water. Designed for Sundance® 680, 780, and 880 Series spas with cartridge compartments, it fits seamlessly into the filter area for easy use. One cartridge lasts up to 4 months, making spa maintenance simpler and gentler on skin and surfaces.

Product Description

Compatible replacement for Sundance® SunPurity Mineral Cartridge, offering similar performance and fit.
Uses silver ions to continuously kill bacteria and enhance water clarity with less chlorine.
Reduces chlorine use by up to 50%, minimizing odor, skin irritation, and chemical wear on spa components.
Installs directly into the filter area of compatible Sundance® Spas—no tools or special housing required.
Ideal for 680, 780, and 880 Series Sundance® models with dedicated cartridge compartments.
Works with chlorine-based sanitation systems for complete mineral water care.
One cartridge lasts up to 4 months with normal spa usage, simplifying your maintenance routine.
Made in the USA and trusted by spa service professionals as a reliable aftermarket solution.

Specifications

Brand : Hot Tub Things

Dimensions: 3.78 x 2.8 x 0.87 in

Barcode: 810654022118

FAQ

Q: Is this an official Sundance® SunPurity cartridge?

A: No, this is a compatible replacement made by Hot Tub Things with similar performance.

Q: How often do I replace the cartridge?

A: Replace every 4 months for best results.

Q: Can I use this with bromine?

A: No, it is designed for chlorine-based spa systems only.

Q: Will this fit my 880 Series Sundance® spa?

A: Yes, it fits 680, 780, and 880 Series models with a mineral cartridge slot.

Q: Does it fully replace chlorine?

A: No, it reduces chlorine demand but does not replace it entirely.

Directions

Turn off spa power and remove the filter compartment cover.

Insert the SPAPURITY cartridge into the designated slot in the filter area.

Replace the filter lid and restart spa operation.

Use with a compatible chlorine sanitizer and maintain water balance weekly.

Replace the cartridge every 4 months for continuous effectiveness.

Compatability

Hot Tub Things® SPAPURITY Mineral Cartridge – Sundance® SunPurity Compatible

$24.95

$24.95 ~~$0.00~~

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Trusted by enthusiastic hot tub owners nationwide, Hot Tub Things is your reliable source for precision-engineered spa parts and accessories.

Better water clarity

Our spa originally came with a 2 part filter. The top had a mineral core to it. I always liked the softness of the water and never had any trouble keeping it clear. As time went on the filter became hard to find. There are so many. I found one but it doesn't have the mineral core. So I bought this and it floats on top of our filter but under the filter cover. Seems to be working great!

Made no difference whatsoever!

I’m a sucker for new things to help balance the spa water. Bought this thinking it would make some miraculous difference, as they state. It doesn’t do anything! Don’t waste your money

Works perfect in my spa

Like everything about it nothing to say negative about it

SPA CHEMICALS EASY PEASY

MY POOL COMPANY RECOMMENDED THIS PRODUCT FOR MY JACCUZZI. NOW I HARDLY USE ANY CHEMICALS. MY WATER IS ALWAYS CRYSTAL CLEAR. I LOOKED THE PRODUCT UP ON AMAZON AND FOUND I COULD SAVE A LOT OF MONEY.

Slime is gone!

I put this in line with my hot tub filter. I no longer get that slime coating in the spa. I change it out 2x a year. I bought 6 spares.

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Hot Tub Things® SPAPURITY Mineral Cartridge – Sundance® SunPurity Compatible

Hot Tub Things® SPAPURITY Mineral Cartridge – Sundance® SunPurity Compatible

Product Description

Specifications

FAQ

Directions

Compatability

Hot Tub Things® SPAPURITY Mineral Cartridge – Sundance® SunPurity Compatible