Softub Chemicals, Filters & Accessories

We’re Softub Direct:

We strive to provide Softub owners the products, prices and information they need to maintain and enjoy their Softub spas. If you don’t find what you’re looking for on our website, please write  for more information.

We are also Coastal Softub, a local Softub dealer for over 16 years. We sell spas and provide maintenance services for Softub spas in our area, but are also able to provide parts and service at a distance through the Softub Direct website.

Please check out our detailed answers to two common Softub questions: What Filter Should I Buy? and How Do I Properly Refill My Softub?

Draining And Refilling Your Softub Spa

Which Softub Filter Should I Buy?

Our Best Sellers

  • 8553 Great Barrier Filter With Microban

    8553 Great Barrier Microban Filter For July, 2009 Softubs And Newer (For 5 1/2″ Drain Caps)

    $46.95
    Add to cart
  • Chlorinating Granules 5 lbs.

    Softcare Chlorinating Granules (Chlor) – New 5 lb Bottle

    $67.95
    Add to cart
  • Spa Frog For Softub Twin Pack

    Spa Frog Water Mineral Purifier Twin Pack

    $71.95
    Add to cart
  • Softcare Metal Gon 2 Pack

    Softcare Metal Gon 2 Pack

    $15.95
    Add to cart
  • Softcare ph Up 2 Pack

    Softcare pH Up 2 Pack

    $12.45
    Add to cart
  • Softcare Chlor Chlorinating Granules 2 lbs

    Softcare Chlorinating Granules (Chlor) – 2 lbs.

    $29.95
    Add to cart
  • Softcare Chlorinating Granules - 2 X 5 lbs.

    Softcare Chlorinating Granules (Chlor) – Two 5 lb. Bottles

    $122.31
    Add to cart
  • Softcare Water Clear 2 Pack

    Softcare Water Clear 2 Pack

    $17.95
    Add to cart
  • Spa Frog Water Mineral Purifier

    $39.95
    Add to cart
  • Softcare Metal Gon

    Softcare Metal Gon

    $8.95
    Add to cart

Best Sellers

Our Best-Selling Products, Calculated Daily.

  • 8553 Great Barrier Microban Filter For July, 2009 Softubs And Newer (For 5 1/2″ Drain Caps)

  • Softcare Chlorinating Granules (Chlor) – New 5 lb Bottle

  • Softcare Chlorinating Granules (Chlor) – 2 lbs.

  • Softcare pH Up 2 Pack

  • Softcare Metal Gon 2 Pack

  • Spa Frog Water Mineral Purifier Twin Pack

  • Softcare Water Clear 2 Pack

  • Spa Frog Water Mineral Purifier

  • Softcare Filter Renu

  • InSPAration Wellness Aromatherapy Fragrances