Discount Water Filters and Air Filters at Discount Filter Store.com

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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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44 Item(s)

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  • Tier1 brand replacement for CX1100-RE (front)

    Tier1 brand replacement for CX1100-RE

    $50.99
    MSRP: $85.09
    Save 40%
  • Pleatco PA100-4 Replacement Pool and Spa Filter
  • Pleatco PA100-M Replacement Pool and Spa Filter

    Pleatco PA100-M Pool and Spa Antimicrobial Filter Replacement

    $76.99
    MSRP: $111.54
    Save 31%

    Out of stock

  • Tier1 brand replacement for CX-1200-RE (front)

    Tier1 brand replacement for CX-1200-RE

    $77.99
    MSRP: $95.44
    Save 18%
  • Pleatco PA120-4 Replacement Pool and Spa Filter
  • Pleatco PA120-M Replacement Pool and Spa Filter

    Pleatco PA120-M Pool and Spa Antimicrobial Filter Replacement

    $86.99
    MSRP: $123.04
    Save 29%

    Out of stock

  • Tier1 brand replacement for CX1250-RE, CX1500-RE

    Tier1 brand replacement for CX1250-RE, CX1500-RE

    $54.99
    MSRP: $91.99
    Save 40%
  • Pleatco PA125-4 Replacement Pool and Spa Filter
  • Pleatco PA125-M Replacement Pool and Spa Filter

    Pleatco PA125-M Pool and Spa Antimicrobial Filter Replacement

    $88.99
    MSRP: $110.99
    Save 20%

    Out of stock

  • Tier1 brand replacement for CX1750-RE, 25230-0175S & 817-0175P
  • Pleatco PA175-4 Replacement Pool and Spa Filter
  • Pleatco PA175-M Replacement Pool and Spa Filter

    Pleatco PA175-M Pool and Spa Antimicrobial Replacement Filter

    $152.99
    MSRP: $171.45
    Save 11%

    Out of stock

  • Pleatco PA190 Replacement Pool and Spa Filter

    Pleatco PA190 Pool and spa Replacement Filter

    $100.99
    MSRP: $155.92
    Save 35%

    Out of stock

  • Pleatco PA40SF Replacement Pool and Spa Filter

    Pleatco PA40SF Pool and Spa Replacement Filter

    $40.99
    MSRP: $61.10
    Save 33%

    Out of stock

  • Pleatco PA76 Replacement Pool and Spa Filter

    Pleatco PA76 Pool and Spa Filter Replacement

    $60.99
    MSRP: $79.03
    Save 23%

    Out of stock

  • Pleatco PA76-4 Replacement Pool and Spa Filter
  • Pleatco PA80 Tier1 Replacement Pool and Spa Filter

    Pleatco PA80 Pool and Spa Filter Replacement

    $69.96
    MSRP: $82.75
    Save 15%

    Out of stock

  • Pleatco PA80-4 Replacement Pool and Spa Filter
  • Pleatco PA80-M Replacement Pool and Spa Filter

    Pleatco PA80-M Pool and Spa Replacement Antimicrobial Filter

    $71.73
    MSRP: $84.79
    Save 15%

    Out of stock

  • Pleatco PA85Replacement Pool and Spa Filter

    Pleatco PA85 Pool and Spa Filter Replacement

    $60.21
    MSRP: $71.54
    Save 16%

    Out of stock

  • Pleatco PA85-4 Replacement Pool and Spa Filter
  • PAS-1085 Tier1 Replacement Pool and Spa Filter

    Pleatco PA85-M Pool and Spa Antimicrobial Replacement Filter

    $67.72
    MSRP: $80.18
    Save 16%

    Out of stock

  • C-8450 & PCS50N Comparable Pool and Spa Filter by Tier1

    C-8450 & PCS50N Comparable Pool and Spa Filter by Tier1

    $54.99
    MSRP: $89.33
    Save 38%
  • Pleatco PA90-4 Replacement Pool and Spa Filter
  • Pleatco PA90-M Tier1 Replacement Pool and Spa Filter
  • Pleatco PWWPC125B-M
  • Pleatco PWWPC150B-4 Replacement Pool and Spa Filter
  • Pleatco PWWPC150B-M
  • Pleatco PWWPC150SV Replacement Pool and Spa Filter
  • Pleatco PWWPC175 Replacement Pool and Spa Filter

    Pleatco PWWPC175 Replacement Pool and Spa Filter

    $109.99
    MSRP: $136.65
    Save 20%

    Out of stock

  • Pleatco PWWPC175-M Replacement Pool and Spa Filter
  • PAS-1648 Tier1 Replacement Pool and Spa Filter

    Pleatco PWWPC200 Replacement Pool and Spa Filter

    $95.99
    MSRP: $147.58
    Save 35%

    Out of stock

  • Pleatco PWWPC200-4 Replacement Pool and Spa Filter
  • Pleatco PWWPC200-M Replacement Pool and Spa Filter
  • Pleatco PXST100 Replacement Filter Pool and Spa

    Pleatco PXST100 Replacement Filter Pool and Spa

    $69.29
    MSRP: $86.99
    Save 20%

    Out of stock

  • Pleatco PXST100-M Replacement Pool and Spa Filter (Antimicrobial)
  • Peatco PXST125 Replacement Pool and Spa Filter (Upgraded media)
  • Pleatco PXST125-M Replacement Pool and Spa Filter
  • Pleatco PXST150 Replacement Pool and Spa Filter

    Pleatco PXST150 Replacement Pool and Spa Filter

    $91.99
    MSRP: $108.09
    Save 15%
  • Pleatco PXST150-M Replacement Pool and Spa Filter (Antimicrobial)
  • Tier1 brand replacement for CCX1750-RE & 817-0150N

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

    $81.99
    MSRP: $114.99
    Save 29%
  • Pleatco PXST175-M Replacement Pool and Spa Filter
  • Pleatco PXST200

    Pleatco PXST200 Replacement Pool and Spa Filter

    $139.33
    MSRP: $162.53
    Save 14%

    Out of stock

  • Pleatco PXST200-M

44 Item(s)

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