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Filter Cartridges

These spa filters are original factory direct filters that are sent directly from QCA Spas manufacturing facility! Don't trust other websites to get you the OEM hot tub filter for your QCA Spa when you can buy it here and have it shipped directly from the hot tub manufacturer!

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  1. Spa Value Pack

    MSRP Price: $899.00

    Your Price: $799.00

    Special Offer! Cover buddy cover lifter, ozonator, soft top, steps, starter chemical kit and filter. Learn More
  2. Spa Filters: 100 Sq Ft Hot Tub Cartridge Filter, 6 9/16" x 17 13/16"

    MSRP Price: $90.95

    Your Price: $65.75

    Moonstone or Paradise Supreme filter, a 100 sq. ft. cartridge measuring 6 9/16 x 17 13/16 inches. Learn More
  3. Spa Filters: 100 Sq Ft Hot Tub Cartridge Filters, 17 3/4 x 5 1/4 inches

    MSRP Price: $76.95

    Your Price: $60.95

    Special Price! $54.86

    100 sq. ft. hot tub filter cartridge measures 17 3/4 x 5 1/4 inches with a 2 1/8 inch opening. Learn More
  4. Spa Filters: 35 SqFt Cartridge Filters, 9 1/4" x 4 15/16"

    MSRP Price: $59.95

    Your Price: $46.30

    QCA Spas Cozumel Ultra or Cozumel filter. 35 sq.ft. hot tub cartridge filter measures 9 1/4 inches long. Learn More
  5. Spa Filters: 50 SqFt Hot Tub Cartridge Filter, 13 1/4" x 4 15/16"

    MSRP Price: $59.95

    Your Price: $49.75

    Special Price! $44.78

    QCA spa filter for Performance Series or older Majestic series spas measuring 13 1/4 inches in length. Learn More
  6. Spa Filters: 25 SqFt Hot Tub Cartridge Filter, 13 1/4" x 4 15/16"

    MSRP Price: $49.25

    Your Price: $41.85

    QCA Spas Dream Series and Amethyst filter is a 25 sq.ft. spa cartridge filter. Learn More
  7. Spa Filters: 45 SqFt Hot Tub Cartridge Filter, 10 1/8" x 5 1/4"

    MSRP Price: $59.95

    Your Price: $42.95

    Special Price! $38.66

    45 square foot cartridge filter for hot tubs. Learn More
  8. Spa Filters: 25 SqFt Hot Tub Cartridge Filters, 6 9/16" x 4 1/4"

    MSRP Price: $49.25

    Your Price: $37.95

    QCA Spas hot tub filter for Dream Series or Jewel Series spas that use a 25 sq.ft. compact cartridge filter. Learn More
  9. Spa Filters: 10 Sq Ft Hot Tub Cartridge Filter, 4 x 4 1/4 inches

    MSRP Price: $34.95

    Your Price: $25.95

    10 sq. ft. hot tub filter cartridge measuring 4 x 4 1/4 inches and fits QCA Spas models Dream Star, Silver Star, Capri, Freedom, Voyager, LaPalma, Model 0, Model 0HSS or St. Augustine. Learn More
  10. Lock Ring for Top Mount Filter (Amethyst Spas Only)

    MSRP Price: $16.68

    Your Price: $13.10

    Lock Ring for Top Mount Filter keeps the hot tub filter lid on tight. Learn More

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