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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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  • PAS-1405 Tier1 Replacement Pool and Spa Filter
  • PAS-1420 Tier1 Replacement Pool and Spa Filter
  • PAS-1431 Tier1 Replacement Pool and Spa Filter (alternate)

    Tier1 brand replacement for 17-2010 & R173327

    $18.99 Retail Price:  $20.56
  • Tier1 brand replacement for 31489 (front)

    Tier1 brand replacement for 31489

    $19.95 Retail Price:  $28.66
  • PAS-1583 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 31489 (Antimicrobial)

    $27.99 Retail Price:  $32.00
  • Tier1 brand replacement for 817-4035

    Tier1 brand replacement for 817-4035

    $24.99 Retail Price:  $29.27
  • Tier1 brand replacement for 817-4035 (Antimicrobial) (alternate)

    Tier1 brand replacement for 817-4035 (Antimicrobial)

    $22.89 Retail Price:  $31.03
  • Waterway 817-0050 Pool and Spa Filter Replacement by Tier1
  • Tier1 brand replacement for 817-4050

    Tier1 brand replacement for 817-4050

    $30.99 Retail Price:  $36.79
  • Tier1 brand replacement for CCX1750-RE & 817-0150N (front)

    Tier1 brand replacement for CCX1750-RE & 817-0150N

    $102.75 Retail Price:  $114.99

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