Call Toll-Free: 1-800-277-3458

My Cart:

0 item(s)
You have no items in your shopping cart.

Free Shipping over $39

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

Pool Filters & Spa Filters

Save on Pool and Spa Water Filters at DiscountFilterStore.com

8 Item(s)

Grid  List 

Set Ascending Direction
  1. PAS-1143 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for M-07-A726LMA-26

    Fits the Cal Spa Avalon M-07-A726LMA-26 Learn More
    (Retail Price: $36.49 ) $29.73
  2. PAS-1398 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CL-2807 & CL2810

    Fits the Sonfarrel 50-220152, Cal Spas, Martec and Advantage Mfg- Learn More
    (Retail Price: $40.72 ) $33.41
  3. PAS-1141 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-1000

    Fits the Waterway 100 and Cal Spas Learn More
    (Retail Price: $59.96 ) $50.14
  4. PAS-1146 Tier1 Replacement Pool and Spa Filter
  5. PAS-1144 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for M-07-A726LMA-26 (Antimicrobial)

    Fits the Cal Spa Avalon M-07-A726LMA-26 Learn More
    (Retail Price: $43.01 ) $35.40
  6. PAS-1142 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-1000 (Antimicrobial)

    Fits the Waterway 100 and Cal Spas Learn More
    (Retail Price: $67.07 ) $56.32
  7. PAS-1148 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 5 3/16-inch diameter by 12 1/8-inch length filters

    Fits systems that use 5 3/16-inch diameter by 12 1/8-inch length filters Learn More
    (Retail Price: $64.57 ) $54.15
  8. PAS-1145 Tier1 Replacement Pool and Spa Filter

8 Item(s)

Grid  List 

Set Ascending Direction
Scroll To Top