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Water Filtration Systems

Water filtration systems are essential for anyone looking to improve the quality of their water.

Water quality is not something that should be overlooked because water is the most precious resource on earth. Water filter systems are not limited to faucets or refrigerators; they can be used in a variety of ways. Water filters can be stationary or portable depending on your activity and desired outcome. Water filtration systems are most common in places like bathrooms, swimming pools, aquariums, and of course for drinking water. Whether you are looking for a commercial filtration system, whole house filtration system or a specialty system, Waterfilters.net has everything you need in one convenient location. Once you experience perfectly filtered water, we are confident that you won’t be able to live without it.

Choose the type of water filtration system you are looking for below. If you cannot find the type of water filtration system you are looking for, please contact our customer service department.

432 Products found

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  1. Tier1 Whole House 5 GPM Catalytic Hard Water Conditioner

    Tier1 Whole House 5 GPM Catalytic Hard Water Conditioner

    Price $518.99 List Price Price $740.99 Save 29%
    Free Shipping
  2. Tier1 Whole House 10 GPM Catalytic Hard Water Conditioner

    Tier1 Whole House 10 GPM Catalytic Hard Water Conditioner

    Price $687.99 List Price Price $982.99 Save 30%
    Free Shipping
  3. W9361123 Doulton/W9361151 British Berkefeld Stainless Steel Gravity System and ATC Super Sterasyl Candle Filter

    W9361123 Doulton/W9361151 British Berkefeld Stainless Steel Gravity System and ATC Super Sterasyl Candle Filter

    Price $179.95 List Price Price $256.99 Save 29%
    Free Shipping
  4. Replacement Quartz Sleeve for Viqua VH410

    Viqua QSO-410 Replacement Quartz Sleeve for VH410

    Price $64.00 List Price Price $90.99 Save 29%
  5. Pioneer Lead Reduction Whole House System Housing and Filter Kit

    Whole House Pioneer Housing and Lead Reduction Filter Kit

    Price $1,581.99 List Price Price $2,259.99 Save 30%
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  6. Alkaline Water Pitcher and Alkaline Pitcher Replacement Filters (3-Pack) Kit by Tier1

    Tier1 Alkaline Water Pitcher and Alkaline Pitcher Replacement Filters (3-Pack) Kit

    Price $36.99 List Price Price $52.99 Save 30%
  7. Tier1 CT-S-1000 Countertop Drinking Water Filter System and 10 x 2.5 Inch 10 Stage Filter Cartridge Replacement (Filter Outside)

    Tier1 CT-S-1000 Countertop Drinking Water Filter System and 10 x 2.5 Inch 10 Stage Filter Cartridge Replacement

    Price $64.99 List Price Price $92.99 Save 30%
  8. Tier1 1561-00 Comparable Pool and Spa Filter (2-Pack) and Pool Filter Cleaning Brush

    Tier1 1561-00 Comparable Pool and Spa Filter (2-Pack) and Pool Filter Cleaning Brush

    Price $112.98 List Price Price $160.99 Save 29%
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  9. Tier1 CT-S-1000 Countertop Drinking Water System With C1 Replacement Filter

    Tier1 CT-S-1000 Countertop Drinking Water System With C1 Replacement Filter

    Price $52.99 List Price Price $75.99 Save 30%
  10. 20-BB 1-Inch Whole House Water Filter System (6-Pack)

    20-BB 1-Inch Whole House Water Filter System (6-Pack)

    Price $329.34 List Price Price $469.99 Save 29%
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  11. Pentek HFPP-34-PR-20 Big Blue Whole House 20 inch Filter (6-Pack)

    Pentek HFPP-34-PR-20 Big Blue Whole House 20 inch Filter Housing (6-Pack)

    Price $350.94 List Price Price $500.99 Save 29%
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  12. Hydrotech 92192 Chrome Long Reach Faucet

    92192 Chrome Air-Gap Long Reach Faucet by Hydrotech

    Price $40.99 List Price Price $58.99 Save 30%

432 Products found

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Shopping Options
Category
  1. Whole House Systems 33 item
  2. Point of Entry Water Systems 156 item
  3. Drinking Water Systems 62 item
  4. Point of Use Water Systems 44 item
  5. Commercial Filter Systems 27 item
  6. Specialty Systems 8 item
  7. Other Filtration Systems 2 item
  8. Parts & Accessories 167 item
Brand
  1. 3M 1 item
  2. American Hydro Systems 1 item
  3. Aqua-Pure 4 item
  4. Aquatec 2 item
  5. Axeon 1 item
  6. Berkey 9 item
  7. Cerama Bryte 1 item
  8. Crystal Quest 2 item
  9. Culligan 43 item
  10. Cuno 2 item
  11. Digipure 1 item
  12. Doulton 19 item
  13. DuPont 1 item
  14. Everpure 5 item
  15. Filtrete 1 item
  16. Frigidaire 1 item
  17. GE 10 item
  18. HM Digital 3 item
  19. Hoshizaki 1 item
  20. Hydrologic 6 item
  21. Hydronix 10 item
  22. Hydrotech 3 item
  23. Inline Water Filters 2 item
  24. Katadyn 1 item
  25. Leak Controller 1 item
  26. Liquatec 1 item
  27. Microline 1 item
  28. OmniFilter 4 item
  29. Omnipure 5 item
  30. Pentek 78 item
  31. Pioneer 1 item
  32. Pro Products 28 item
  33. ProTec 1 item
  34. Purolite 1 item
  35. Purtrex 2 item
  36. QMP 1 item
  37. Rainshow'r 4 item
  38. Sprite 4 item
  39. Sub-Zero 1 item
  40. Superb 3 item
  41. Tier1 104 item
  42. Titan 5 item
  43. Viqua 61 item
  44. Water Factory Systems 2 item
  45. WaterWorks 1 item
  46. Watts 6 item
  47. Whirlpool 4 item
Primary Filter Media
  1. Activated Carbon Block 20 item
  2. Calcite 2 item
  3. Carbon Block 1 item
  4. Carbon-Impregnated Fabric 1 item
  5. Cellulose 1 item
  6. Ceramic with Carbon 2 item
  7. Granular Activated Carbon 29 item
  8. Ion Exchange Resin 4 item
  9. Pleated Fabric 1 item
  10. Pleated Polyester 7 item
  11. Polypropylene 14 item
  12. Scale Reduction media 5 item
  13. Sintered Ceramic 4 item
  14. Stainless Steel 1 item
Price
  1. $0.00 - $9,999.99 429 item
  2. $10,000.00 - $19,999.99 2 item
  3. $20,000.00 - $29,999.99 1 item
  4. $40,000.00 and above 1 item
Fitting Type
  1. FNPT 16 item
  2. FPT 17 item
  3. MNPT 5 item
  4. MPT 11 item
  5. NPT 55 item
  6. Push In 3 item
  7. Quick-Change 2 item
  8. Quick Connect 16 item
Fitting Size (inches)
  1. 1/8 inch 1 item
  2. 1/4 inch 31 item
  3. 3/8 inch 15 item
  4. 1/2 inch 9 item
  5. 3/4 inch 55 item
  6. 1 inch 31 item
  7. 1-1/2 inches 5 item
  8. 2 inches 1 item
Advertised Size (in)
  1. 5 x 2-1/2 4 item
  2. 6 x 3 1 item
  3. 8 x 2-1/2 2 item
  4. 10 x 2-1/2 21 item
  5. 10 x 4-1/2 9 item
  6. 10 x 5 1 item
  7. 10-1/4 x 2-1/2 2 item
  8. 10-5/16 x 2-1/8 1 item
  9. 12 x 2-1/2 1 item
  10. 12-1/32 x 4-5/32 1 item
  11. 12 x 3-1/2 1 item
  12. 12-1/2 x 7 1 item
  13. 12-3/4 x 3 1 item
  14. 14 x 3-1/2 1 item
  15. 14-3/4 x 4-3/8 1 item
  16. 20 x 2-1/2 8 item
  17. 20 x 4-1/2 19 item
  18. 22-1/2 x 5-1/4 1 item
Micron Rating (Nominal)
  1. 0⋅1 1 item
  2. 0⋅2 2 item
  3. 0.5 16 item
  4. 1 7 item
  5. 3 1 item
  6. 5 35 item
  7. 10 1 item
  8. 20 1 item
  9. 25 1 item
  10. 30 6 item
  11. 75 1 item
Filter Diameter (inches)
  1. 7 - 8 1 item
Filter Length (inches)
  1. 9 - 12 1 item
Pool/Spa Manufacturer
  1. Tier1 1 item
Filter Life (months)
  1. 1 month 1 item
  2. 2 months 8 item
  3. 3 months 7 item
  4. 4 months 3 item
  5. 6 months 65 item
  6. 10 months 1 item
  7. 12 months 37 item
  8. 24 months 2 item
  9. 60 months 4 item
  10. 120 months 5 item
Filter Life (gallons)
  1. 0 - 100 3 item
  2. 100 - 250 2 item
  3. 250 - 500 3 item
  4. 500 - 1,000 12 item
  5. 1,000 - 2,500 20 item
  6. 2,500 - 5,000 9 item
  7. 5,000 - 10,000 5 item
  8. 10,000 - 13,000 1 item
  9. 10,000 - 25,000 18 item
  10. 25,000 - 50,000 5 item
  11. 50,000 and up 3 item