• Hot Tub Things Filter (compatible with Sundance® 6473-164)

    • Replacement for Sundance Spas Microclean Inner Filter 6473-164
    • Inner Filter is used on Sundance Spas 880 Series and 850 Series
    • Inner Filter used with 6473-165 Outer Filter
    • 100% compatible with Sundance Spa Parts and Filters
    • Height: 18.74″ Diameter: 5.63″
    $35.99
  • Bromine Tablets – 1.5 lb

    • EFFECTIVE SANITIZING: Hot Tub Things Bromine Tablets kill bacteria, viruses, mold, and algae.
    • LOW ODOR: Bromine gives off far less odor than comparable chlorine sanitizer. Your colorful swimsuits will last longer with bromine, too.
    • PUREST CHEMICALS: Our tablets are 98% bromochloro-5-5 with just 2% binding agents to hold the tablet together.
    • CONSTANT, STEADY SANITIZING: Bromine dissolves slowly, so you’ll add chemicals less often.
    • TOP BRAND: Hot tub things is America’s #1 Trusted Brand of Hot Tub Chemicals.
    • GUARANTEED PERFORMANCE: Safety Tested to Assure Quality, Guaranteed Performance.
    • SMALL TABLETS: These are 1″ inch tablets so they can be easily dissolved in water.
    $34.00
  • Oxidizing Spa Shock – 2.2 lb

    • Use shock weekly to control and prevent organic buildup that causes cloudy water!
    • America’s #1 Trusted Brand of Hot Tub Chemicals
    • Safety Tested to Assure Quality, Guaranteed Performance
    • Formulated Exclusively for Hot Tubs And Made from the Purest Chemicals Available
    • Compare to Leisure Time Renew
    $34.00
  • Chlorine Granules – 2 lb

    • The leading hot tub chlorine sanitizer. Say goodbye to bacteria and say hello to clean water!
    • America’s #1 Trusted Brand of Hot Tub Chemicals
    • Safety Tested to Assure Quality, Guaranteed Performance
    • Formulated Exclusively for Hot Tubs And Made from the Purest Chemicals Available
    • Compare to Leisure Time Spa 56 Chlorinating Granules
    $29.00
  • Sodium Bromide – 2 lb

    • Enhances the use of a bromine sanitation system upon fresh fill.
    • America’s #1 Trusted Brand of Hot Tub Chemicals
    • Safety Tested to Assure Quality, Guaranteed Performance
    • Formulated Exclusively for Hot Tubs And Made from the Purest Chemicals Available
    • Compare to Leisure Time Sodium Bromide
    $28.00
  • Hot Tub Things Filter (compatible with Sundance® 6540-502)

    Please Note: This is the disposable, spun-polymer filter. It is “doughnut” shaped. 5″ tall, 7.75″ in diameter. Most Sundance Spas hot tubs that use this filter will also need the pleated filter cartridge HTT-6540-501 or comparable Sundance Filter.

    • SINGLE PACK | Save money and resources. lasts up to 6 months
    • FULLY COMPATIBLE | The replacement filter fits perfectly in Sundance Select series hot tubs, so you can purify your residential hot tub while saving money over name-brand Sundance filters
    • SUPERIOR FILTRATION | The blown polymer strands in this filter nest tightly to screen out even microscopic-sized particles
    • SUITABLE FOR ALL CHEMISTRIES | The filter is compatible with bromine, chlorine, UV-ray, and the SunPurity mineral sanitizer (sold separately)
    $14.99$26.99
  • Instant Cartridge Cleaner – 32 oz

    • The quick and easy way to clean a hot tub filter. Spray On, Rinse Off, No Soaking Required!
    • America’s #1 Trusted Brand of Hot Tub Chemicals
    • Safety Tested to Assure Quality, Guaranteed Performance
    • Formulated Exclusively for Hot Tubs And Made from the Purest Chemicals Available
    • Compare to Leisure Time Instant Cartridge Clean
    $25.49
  • SPAPURITY™ Mineral Cartridge

    Clean your hot tub water with the power of silver ions.

    • Boosts your water quality effectively, constantly, and without chemical odors
    • Compatible with all major hot tub brands
    • Handles up to 500 gallon spas
    • Works alongside chlorine, bromine, ozone, and UV sanitizers
    $24.99
  • Stain and Scale Control – 32 oz

    • This necessary fresh fill product prevents the collection of harmful minerals on the hot tub shell and parts!
    • America’s #1 Trusted Brand of Hot Tub Chemicals
    • Safety Tested to Assure Quality, Guaranteed Performance
    • Formulated Exclusively for Hot Tubs And Made from the Purest Chemicals Available
    • Compare to Leisure Time Control
    $24.00
  • Calcium Increaser – 32 oz

    • Add a little calcium increaser regularly to protect your hot tub from corrosion caused by low calcium
    • America’s #1 Trusted Brand of Hot Tub Chemicals
    • Safety Tested to Assure Quality, Guaranteed Performance
    • Formulated Exclusively for Hot Tubs And Made from the Purest Chemicals Available
    • Compare to Leisure Time Calcium Booster
    $23.00
  • Spa Clarifier – 32 oz

    • Keep hot tub water sparkling year round! A dose of spa clarifier will quickly eliminate cloudy water.
    • America’s #1 Trusted Brand of Hot Tub Chemicals
    • Safety Tested to Assure Quality, Guaranteed Performance
    • Formulated Exclusively for Hot Tubs And Made from the Purest Chemicals Available
    • Compare to Leisure Time Spa Bright and Clear Clarifier
    $21.00
  • pH and Alkalinity Down – 1.25 lb

    • Keep hot tub water in check. This product lowers pH and Alkalinity to obtain the proper balance!
    • America’s #1 Trusted Brand of Hot Tub Chemicals
    • Safety Tested to Assure Quality, Guaranteed Performance
    • Formulated Exclusively for Hot Tubs And Made from the Purest Chemicals Available
    • Compare to Leisure Time Spa Down
    $20.00

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