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Pool Filters & Spa Filters

Your pool and spa should be for you, not for bacteria. Be sure to replace your old pool filter to keep your Jacuzzi and swimming pool clean. Discount Filter Store carries an expansive line of replacement pool filters and spa filters from industry leading brands like Tier1. With antimicrobial pool filters, you can swim with confidence knowing that no harmful microbes are swimming with you. Enjoy your summer with clean water.

Not sure which filter you need? Speak with one of our filter experts at 1-800-277-3458, and we’ll answer your filter questions to help you find the best product for you.

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  1. PAS-1141 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-1000

    Fits the Waterway 100 and Cal Spas Learn More
    $50.14 Retail Price:  $59.96
  2. PAS-1142 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-1000 (Antimicrobial)

    Fits the Waterway 100 and Cal Spas Learn More
    $56.32 Retail Price:  $67.07
  3. PAS-1147 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-7500

    Fits the Waterway In-Line 75 Learn More

    Regular Price: $39.79

    Special Price: $30.05

  4. PAS-1192 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0098

    Fits The Coast Spas Top Load (in-line) 100 and Waterway Plastics Learn More
    $42.97 Retail Price:  $51.72
  5. PAS-1193 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0098 (Antimicrobial)

    Fits The Coast Spas Top Load (in-line) 100 and Waterway Plastics Learn More
    $54.32 Retail Price:  $64.77
  6. Tier1 brand replacement for 817-0125N

    Tier1 brand replacement for 817-0125N

    Fits the Waterway Clearwater II 125 and Pro-Clean 125 Learn More
    $91.85 Retail Price:  $107.93
  7. Tier1 brand replacement for 817-0150N

    Tier1 brand replacement for 817-0150N

    Fits the Waterway Clearwater II 150 and Pro-Clean 150 Learn More
    $83.99 Retail Price:  $118.85

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