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

24 Item(s)

Grid  List 

Set Descending Direction
  1. PAS-1124 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 17-B2054

    Fits the Baker-Hydro HM 25 Learn More
    (Retail Price: $49.77 ) $41.28
  2. PAS-1184 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100521 & 3301-2110

    Fits systems that use 7-inch diameter by 9 3/4-inch length filters Learn More
    (Retail Price: $53.25 ) $44.30
  3. PAS-1222 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 1561-12

    Fits the Dimension One 75 Learn More
    (Retail Price: $56.63 ) $47.24
  4. PAS-1303 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-2940-09-R

    Fits the Jacuzzi CFR/CFT 50 Learn More
    (Retail Price: $53.04 ) $44.12
  5. PAS-1536 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 6-inch diameter by 11 7/8-inch length filters

    Fits systems that use 6-inch diameter by 11 7/8-inch length filters Learn More
    (Retail Price: $51.87 ) $43.10
  6. PAS-1056 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX400-RE

    Fits the Hayward C-400 Skim Filter Learn More
    (Retail Price: $61.10 ) $40.99
  7. PAS-1166 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 1019401 (Antimicrobial)

    Fits the Caldera 50 (new style) Learn More
    (Retail Price: $56.67 ) $47.28
  8. PAS-1197 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 2396-040

    Fits the Doughboy 40 Learn More
    (Retail Price: $54.27 ) $45.19
  9. PAS-1251 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for La-Z-Boy 1701, 702, 1703 & 1704 (Antimicrobial)

    Fits the Gulf Coast Spas La-Z-Boy Learn More
    (Retail Price: $49.15 ) $40.74
  10. PAS-1512 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for WC108-55S2X

    Fits the Sta-Rite Posi-Flo 35 GPM-TX, TX35 and 35TXR Learn More
    (Retail Price: $51.36 ) $42.66
  11. PAS-1164 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 033016

    Fits the Caldera 50 Learn More
    (Retail Price: $49.89 ) $41.38
  12. PAS-1186 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100593 & 3301-2261

    Fits the Coleman Spas 50 Learn More
    (Retail Price: $49.44 ) $40.99
  13. PAS-1223 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 1561-00

    Fits the Dimension One Spas Learn More
    (Retail Price: $59.41 ) $49.66
  14. PAS-1373 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for X268365

    Fits the Master Spas Twilight Learn More
    (Retail Price: $48.73 ) $40.37
  15. PAS-1587 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 31114

    Fits systems that use 8 1/2-inch diameter by 10 9/16-inch length filters Learn More
    (Retail Price: $58.10 ) $48.52
  16. PAS-1116 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 18218RO100

    Fits the Astral Terra 50 Learn More
    (Retail Price: $55.38 ) $46.16
  17. PAS-1174 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R173212 & 56627400

    Fits the American Quantum 175, Quantum CM, Quantum RPM and Quantum Stainless Steel Learn More
    (Retail Price: $52.27 ) $43.45
  18. PAS-1206 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for PWK30

    Fits systems that use 5 3/4-inch diameter by 10 1/2-inch length filters Learn More
    (Retail Price: $52.53 ) $43.68
  19. PAS-1265 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for SC/TC 55

    Fits the Harmsco Tropic Flo 50 and BF55SC Learn More
    (Retail Price: $54.22 ) $45.15
  20. PAS-1529 Tier1 Replacement Pool and Spa Filter
  21. PAS-1165 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 1019401

    Fits the Caldera 50 (new style) Learn More
    (Retail Price: $50.82 ) $42.19
  22. Tier1 brand replacement for 100593 & 3301-2261

    Tier1 brand replacement for 100593 & 3301-2261 (Antimicrobial)

    Fits the Coleman Spas 50 Learn More
    (Retail Price: $55.94 ) $46.64
  23. PAS-1224 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 1561-12

    Fits the Dimension One 75 Learn More
    (Retail Price: $59.12 ) $49.41
  24. PAS-1374 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for X268365 (Antimicrobial)

    Fits the Master Spas Twilight Learn More
    (Retail Price: $58.14 ) $48.56

24 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top