Top 5 Ion Cartridge For SPA – Swimming Pool Chlorine Alternatives

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1. Hot Spring Spas

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Hot Spring Spas Freshwater Ag+ Continuous Silver Ion Sanitizer 71325, 2 Pack

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Hot Spring Spas #ad - It is designed to suspend inside of the filter standpipe on all 1990 to current Hot Spring, all Limelight models, 1998 forward Hot Spot and all Solana spa models. Item 71325 x 2 Package of two. This continuous silver ionizer cartridge will charge the water one time and that "charged" water will last for four months. Two year shelf life when kept in a dry place. This "mineral sanitizer" introduces silver ions into the spa water, 1992-current Tiger River, inhibiting bacterial growth.
BrandHot Spring Spas #ad
ManufacturerWatkins Wellness #ad
Height8 Inches
Length8 Inches
Weight0.88 Pounds
Width8 Inches
Part Number71325 2 PACK

2. Hot Spring

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Hot Spring Spas Jetsetter Freshwater Ag+ Continuous Silver Ion Sanitizer 71325-2 Pack

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Hot Spring #ad - Makes spas easy to manage, halogen-free improves Performance of Ozone Warning: Keep Out of Reach of Children Lasts a Full Four-Months.
BrandHot Spring #ad
ManufacturerWatkins Wellness #ad

3. Hot Spring

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Hot Spring Spas Envoy NXT Freshwater Ag+ Continuous Silver Ion Sanitizer 71325-2 Pack

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Hot Spring #ad - Makes spas easy to manage, halogen-free improves Performance of Ozone Warning: Keep Out of Reach of Children Lasts a Full Four-Months.
BrandHot Spring #ad
ManufacturerWatkins #ad
Weight0.63 Pounds
Part NumberPD-16443

4. Nature2

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1-Pack, Nature2 Zodiac W20750 SPA Stick Mineral Sanitizer, Yellow

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Nature2 #ad - Chlorineeco-friendly way to keep your spa free from harmful bacteria. Reduces need for harsh chemicals; less skin irritation. Works with chlorine or Cense.
BrandNature2 #ad
ManufacturerNature2 #ad
Height2 Inches
Length9 Inches
Weight0.45 Pounds
Width3.5 Inches
Part NumberW20750
ModelW20750
WarrantyWarranted against manufacturer's defects

5. Vision Spa Sanitizer

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Dimension One Spas Vision Sanitizing System 01512-261 Vision Hot Tub Filter and Water Sanitizer

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Vision Spa Sanitizer #ad - Naturally kills bacteria and algae. Silver is a natural bactericide so the D-1 Vision System helps kill bacteria missed during the sanitizing or ozonation processes. The dimension one spas 01512-261 vision sanitizing Cartridge contains a natural silver compound that helps keep your water cleaner, longer, and with less effort for 6 months. Reduces chemical use allowing for fewer spa refills annually, saving you money. Improves water safety, maximizes bather comfort and reduces that chlorine smell.
BrandVision Spa Sanitizer #ad
ManufacturerDimension One #ad
Height4 Inches
Weight1 Pounds
Width4 Inches
Part Number01512-261
Model01512-261