Pools Plus More

Enjoy cleaner, softer, and safer hot tub water with the FROG® system—designed to simplify spa care like never before. The FROG Ease in-line SmartChlor® cartridge works automatically to keep your water sanitized, using up to 75% less chlorine than traditional methods. Paired with the FROG mineral cartridge for hot tubs, this system delivers consistently clear water with far less effort. No daily maintenance, no strong odors, and no skin or eye irritation—just smooth, enjoyable soaking every time. Whether you need the FROG Ease in-line mineral cartridge, the FROG Ease SmartChlor hot tub cartridge, or the convenient FROG Ease in-line SmartChlor cartridge 3 pack, there’s a perfect fit for your spa. The best mineral cartridge for hot tubs is here, and it’s helping spa owners everywhere take control of water care. Try the FROG mineral cartridge for spa use today and feel the difference from your very first dip.