🧪 Zodiac Nature2 Spa Stick – W20750 | Mineral Sanitizer for Hot Tubs & Spas The Nature2 Spa Stick by Zodiac offers a mineral-based water sanitizing solution for spas and hot tubs up to 500 gallons. Designed for easy installation directly into your spa filter, this stick utilizes natural minerals to destroy bacteria and help maintain sparkling, clear water with less chlorine. ✅ Product Features: 🌿 Mineral Sanitizer – Reduces the need for harsh chemicals by using silver and copper minerals to control bacteria and algae growth 💧 Continuous Protection – Works for up to 4 months, providing ongoing sanitation between chlorine or bromine applications 🔄 Easy Installation – Simply drop the Nature2 Spa Stick into your spa’s filter cartridge (works with most brands and models) 🚫 Less Chlorine Odor & Irritation – Lower chlorine consumption means softer water that’s gentler on skin, eyes, and spa surfaces 📦 Compatible With: Most portable spas and hot tubs up to 500 gallons. Not for use with biguanide sanitizers. 📋 Directions for Use: 1. Remove the Nature2 Spa Stick from its packaging 2. Insert stick directly into the center of your spa's filter cartridge 3. Run your spa circulation system as directed by the manufacturer 4. Replace every 4 months for best results 🛡️ Why Choose Nature2? - Helps keep spa water crystal clear and odor-free - Reduces chemical use and maintenance time - Backed by Zodiac/Fluidra quality and support 🛠️ Replacement For: W20750, compatible with many brands of cartridge filters (verify your filter length is at least 7 inches) Enjoy a relaxing, mineral-fresh spa experience with less work and fewer chemicals. Perfect for spa owners seeking a natural, effective water care solution!