Top 7 Hardness Decreaser for Hot Tub – Patio, Lawn & Garden
1. LEISURE TIME
#ad
Leisure Time D Metal Gon Protection for Spas and Hot Tubs, 16 fl oz
#adLEISURE TIME #ad - Use: when combined with Defender, this spa care chemical helps prevent scale formation. Benefits: concentrated formula prevents iron and other metal buildup on your hot tub or spa; Prevents stains caused by iron or other metals.More information #ad
Compatibility: Chlorine, bromine, ozone and biguanide sanitizers. Includes: one 16-oz bottle of Leisure Time Metal Gon. Long lasting: you only need to use it once at the fill or refill with new spa water.| Brand | LEISURE TIME #ad |
| Manufacturer | Leisure Time #ad |
| Height | 7.88 Inches |
| Length | 2.38 Inches |
| Weight | 1 Pounds |
| Width | 2.38 Inches |
| Part Number | FBA_2012 |
| Model | D |
More information #ad
2. SpaChoice
#ad
SpaChoice 472-3-1041 Defense Descaler for Spas and Hot Tubs, 1-Quart
#adSpaChoice #ad - Downloadable user guide Available Under Product Information: Technical Specifications. Compatible with Bromine And Chlorine-Sanitized Spa. Helps prevent chalky Build-up on Spa Surfaces and Equipment. Environmentally Safe. 100% natural.More information #ad
| Brand | SpaChoice #ad |
| Manufacturer | Robelle Industries #ad |
| Height | 10 Inches |
| Length | 6 Inches |
| Weight | 2.25 Pounds |
| Width | 3 Inches |
| Part Number | 472-3-1041 |
| Model | 472-3-1041 |
More information #ad
3. HTH
#ad
1-Pint, Leisure Time D-02 Metal Gon for Spas and Hot Tubs, 2-Pack
#adHTH #ad - Compatible with chlorine, bromine, ozone and biguanide sanitizers. Prevents stains caused by iron and other metals. Use once at fill or refill.More information #ad
| Brand | HTH #ad |
| Manufacturer | Leisure Time #ad |
| Height | 3 Inches |
| Length | 6 Inches |
| Weight | 5 Pounds |
| Width | 10 Inches |
| Part Number | D--02 |
| Model | D--02 |
More information #ad
4. Spa Essentials
#ad
Spa Essentials 32534000-02 Calcium Hardness for Spas and Hot Tubs 2 Pack, 12 oz
#adSpa Essentials #ad - Helps prevent corrosion Of Spa Equipment And Surfaces. Easy to Use. Increases calcium Hardness Level In Spa Water. No assembly Required.More information #ad
| Brand | Spa Essentials #ad |
| Manufacturer | Spa Essentials #ad |
| Height | 3 Inches |
| Length | 6 Inches |
| Weight | 1.75 Pounds |
| Width | 10 Inches |
| Part Number | 32534000-02 |
| Model | 32534000-02 |
More information #ad
5. LEISURE TIME
#ad
32 fl oz, Leisure Time ZIQ Liquid Spa Down Balancer for Spas and Hot Tubs
#adLEISURE TIME #ad - Includes: one 32-fl oz bottle of Leisure Time Liquid Spa Down. Features: liquid formula quicker than granules; No diluting needed. Benefits: lowers the pH and total alkalinity in spa water.More information #ad
Compatibility: Works with chlorine, bromine, ozone and biguanides. Decreases pH. This item is not for sale in Catalina Island. Solution requires no diluting. Use: pour directly into water and circulate. Compatible with chlorine, bromine, ozone and biguanides.| Brand | LEISURE TIME #ad |
| Manufacturer | Leisure Time #ad |
| Height | 9.5 Inches |
| Length | 3.1 Inches |
| Weight | 2.67 Pounds |
| Width | 3.1 Inches |
| Part Number | ZIQ |
| Model | ZIQ |
More information #ad
6. BioGuard
#ad
SpaGuard pH Decreaser, 22 oz
#adBioGuard #ad - Protects spa and equipment due to improper pH. Prevents cloudy water due to high pH. Balances water for bather comfort.More information #ad
| Brand | BioGuard #ad |
| Manufacturer | BioLab #ad |
| Height | 2.5 Inches |
| Length | 8 Inches |
| Width | 2.5 Inches |
| Part Number | BIO42254 |
| Model | 42254BIO |
| Warranty | Returns are not accepted on used or opened items and are subject to a 20% restocking fee. |
More information #ad
7. HotTubClub
#ad
HotTubClub Spa and Hot Tub Chemical Balancer Maintenance Kit, Contains Scum Absorber, Calcium Increaser, SpaGuard Total Alkalinity Increaser, pH Increaser and pH Decreaser 5 Items
#ad
Follow up: a dedicated technician will provide you with personalized instruction and support to make sure you can relax with confidence and peace of mind.
More information #ad
Support: this kit from the hot tub club includes a custom 9 point water analysis for YOUR water. Effective: tested and proven SpaGuard products that are reliable and take the hassle out of your spa or hot tub care. Contains: hottubclub scum absorber, spaguard calcium Increaser 12oz, SpaGuard pH Increaser 18oz, spaguard total alkalinity Increaser 2lb, SpaGuard pH Down 1lb.| Brand | HotTubClub #ad |
| Manufacturer | HotTubClub #ad |
More information #ad