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Hot Tub Filters & Replacement Spa Filters

Looking for the best hot tub filters? We’ve got you covered! Our extensive selection of hot tub filters, including ceramic hot tub filters, spa filter cartridges, jacuzzi filters, and more ensures that you’ll find the perfect fit for your spa. Whether you need a replacement filter for a hot tub or want to upgrade to a new spa water filter, we offer affordable, durable, and effective options for every type of hot tub or spa.

  • Dimension One 75 Sq Ft Filter, EZ Lock - 01561-00-A

    1561-00-A

    Dimension One 75 Sq Ft Filter, EZ Lock – 01561-00-A

    $55.00
    Brand: Add to cart
  • D1 Spa EZ Lock Filter Screen - 01510-501

    1510-501

    D1 Spa EZ Lock Filter Screen – 01510-501

    $7.50
    Brand: Add to cart
  • Vision Spa Sanitizer Cartridge 01512-261

    1512-261

    Vision Spa Sanitizer Cartridge 01512-261

    $79.00
    Brand: Add to cart
  • D1 Skimmer Basket - 6540-418

    6540-418

    D1 Skimmer Basket – 6540-418

    $38.00
    Brand: Add to cart
  • Pleatco Filter Wash & Cartridge Cleaner WC-FT

    WC-FT

    Pleatco Filter Wash & Cartridge Cleaner WC-FT

    Original price was: $6.99.Current price is: $5.99.
    Brand: Add to cart
  • 75 Sq Ft Spa Filter - 01561-12 (Course Thread)

    1561-12

    75 Sq Ft Spa Filter – 01561-12 (Course Thread)

    $59.00
    Brand: Add to cart
  • Filter Cap – Titanium - 6540-414

    6540-414

    Filter Cap – Titanium – 6540-414

    $15.00
    Brand: Add to cart
  • Dimension One Combo 01561-00-A 75 Sq Ft Filter + 01510-501 EZ Lock Filter Screen

    01561-00-A-EZ

    Dimension One Combo 01561-00-A 75 Sq Ft Filter + 01510-501 EZ Lock Filter Screen

    Original price was: $62.50.Current price is: $58.00.
    Brand: Add to cart
  • 990-0775 Marquis®Frog Cartridge Holder

    990-0775

    990-0775 Marquis®Frog Cartridge Holder

    Original price was: $38.99.Current price is: $34.99.
    Brand: Add to cart
  • Spa Spray - Natural Enzyme Filter Cleaner WC-FS

    WC-FS

    Spa Spray – Natural Enzyme Filter Cleaner WC-FS

    Original price was: $23.99.Current price is: $20.99.
    Add to cart
  • O-Ring for Filter Bleeder - 01510-333

    1510-333

    O-Ring for Filter Bleeder – 01510-333

    Original price was: $4.99.Current price is: $3.99.
    Brand: Add to cart
  • 77629 Watkins® Filter Grate Kit UTO HG 16-C

    77629

    77629 Watkins® Filter Grate Kit UTO HG 16-C

    Original price was: $30.99.Current price is: $28.99.
    Brand: , Add to cart
  • 40 sq ft filter - 01561-13

    1561-13

    40 sq ft filter – 01561-13

    $58.00
    Brand: Add to cart
  • D1 Spa Filter Flosser - 01561-FF

    1561-FF

    D1 Spa Filter Flosser – 01561-FF

    $35.00
    Brand: Add to cart
  • Freshwater Silver Ion Mineral Sanitizer - Hot Spring 71325

    71325HS

    Freshwater Silver Ion Mineral Sanitizer – Hot Spring 71325

    Original price was: $47.00.Current price is: $27.95.
    Brand: Add to cart
  • D1 Spas Filter Cover - Gray - 01510-102

    1510-102

    D1 Spas Filter Cover – Gray – 01510-102

    $65.00
    Brand: Add to cart
  • Bullfrog Lid Assembly 60-00135, 2016-current

    60-00135

    Bullfrog Lid Assembly 60-00135, 2016-current

    Original price was: $58.99.Current price is: $52.99.
    Add to cart
  • E-Z Lock Repair Plate - 01561-24

    1561-24

    E-Z Lock Repair Plate – 01561-24

    $59.00
    Brand: Add to cart
  • D1 Parts Crystal Pure Filter - 01561-09

    1561-09

    D1 Parts Crystal Pure Filter – 01561-09

    $58.00
    Brand: Add to cart
  • 75 Sq Ft Spa Filter - 01561-10 (Fine Thread)

    1561-10

    75 Sq Ft Spa Filter – 01561-10 (Fine Thread)

    $58.00
    Brand: Add to cart
  • Lower Filter – 13′ AquaSport - 3000-23

    3000-23

    Lower Filter – 13′ AquaSport – 3000-23

    $59.00
    Brand: Add to cart
  • Left Side Filter – 13′ AquaSport - 3000-19

    3000-19

    Left Side Filter – 13′ AquaSport – 3000-19

    $49.00
    Brand: Add to cart
  • Filter Bottom - 01510-500

    1510-500

    Filter Bottom – 01510-500

    $15.00
    Brand: Add to cart
  • X268532 Master Spas Filter Cartridge Eco Pur

    X268532

    X268532 Master Spas Filter Cartridge Eco Pur

    Original price was: $73.99.Current price is: $66.99.
    Brand: Add to cart

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Why Replacement Hot Tub Filters Are Essential

Hot tub filters play a vital role in maintaining clean and sanitary water in your spa. By trapping dirt, debris, and bacteria, filters ensure your spa is always ready for a relaxing soak. 

Benefits of Using High-Quality Hot Tub Filters

  • Cleaner water: Filters for hot tubs remove debris, preventing dirt and bacteria from contaminating your water.
  • Longevity for your spa: A properly functioning filter in a hot tub can extend the life of your spa pump and heating systems.
  • Cost-effective: Investing in a durable hot tub filter replacement saves you money on repairs and replacements in the long run.

Types of Hot Tub Filters

Understanding the different types of filters helps you choose the right one for your spa:

Cartridge filters for spas: These popular cartridge filters use pleated paper or fabric to trap particles.

Ceramic hot tub filters: Known for their longevity and durability, ceramic filters offer a more robust alternative to standard cartridges.

Hot Tub sand filters: These systems filter hot tub water through sand, effectively removing debris.

Spa diatomaceous earth filters: Eco-friendly and efficient, these filters use natural materials to clean spa water.

Hot Tub Filters FAQ

How frequently should hot tub filters be replaced?

Ideally, you should replace your hot tub filter at least once a year. Spa filters collect debris and bacteria, which can compromise water quality if not replaced regularly. Cleaning your filter monthly can help extend its lifespan. 

A dirty hot tub filter can introduce debris and bacteria to your spa, creating an unsafe environment. If you want to make your tub last as long as possible, keeping your hot tub filter clean and using the proper hot tub chemicals is vital.

How do you clean hot tub filters?

Keeping your hot tub filter clean is crucial for maintaining water quality. Here’s how:

  1. Remove the filter from your hot tub carefully.
  2. Spray the filter with a garden hose to remove debris. Do this monthly.
  3. Gently scrub the filter using a sponge and mild detergent.
  4. Rinse the filter thoroughly to avoid introducing detergent into your hot tub.

Regular cleaning helps prevent dirt buildup, prolonging the life of your hot tub filter and ensuring your spa stays clean.

How do I find the right hot tub filter?

To find the right hot tub filter cartridge:

  • Check for a model number on the existing filter.
  • If no number is present, measure the filter’s length and width.

Our team can help you find the perfect filter for your spa.

Can I reuse a filter for my hot tub?

Yes, hot tub filters can often be reused with proper cleaning. Monthly maintenance is essential to prevent buildup and extend the life of your filter. However, even with regular cleaning, all filters eventually need to be replaced.