PoolRx brand cartridge fits Sundance Spas, a compatible replacement for the SunPurity 6890-780 cartridge. Effective organic minerals make spa water sparkle for healthier bathing. Works with a constant low level of chlorine - just 0.5-1.0 ppm for residential spas.
- Compatible replacement for Sundance SunPurity
- PoolRx brand
- Lasts up to 6 months
Product notes: Install into Sundance spa filter gate's SunPurity cartridge chamber. Normal water balance and chlorine residual is required. For other spa brands, use the PoolRx+ Yellow pod. Sundance® is a registered trademark of Jacuzzi Brands, LLC.
We have been using Spa Depot for many years and are always satisfied.
Keeps my hot tub sparkling clean!
Just what I needed for my Sundance Spa
Same product as the name brand for 1/2 the price
Makes keeping a spa much easier. Very essential item.