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Point of Entry Replacement Filters

Just like any water filtration system, a point of entry system requires maintenance to run at peak performance. Point of entry water filtration systems  help to purify water as it enters your home. Point of entry systems are comprehensive water filtration systems that eliminate the need for individual point of use water filter systems. Waterfilters.net has replacement point of entry water filters  for whole house systems, high temperature water filter systems, filter bag systems, and  UV filters. These replacement filters can be implemented into your existing point of entry water filter system.

Shop from our full range of replacement point of entry water filters below. If you can’t find the replacement filter that you are looking for, please contact our customer service department. 

291 Products found

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  1. DGD-5005 Pentek Whole House Filter Replacement Cartridge (100-Pack)

    Pentek DGD-5005 Sediment Water Filters (10-inch x 4.5-inch) (100-Pack)

    Price $659.39
  2. DGD-5005 Pentek Whole House Filter Replacement Cartridge (20-Pack)

    Pentek DGD-5005 Sediment Water Filters (10-inch x 4.5-inch) (20-Pack)

    Price $159.39
  3. DGD-5005-20 Pentek Whole House Filter Replacement Cartridge (50-Pack)

    Pentek DGD-5005-20 Sediment Water Filters (20-inch x 4.5-inch) (50-Pack)

    Price $1,199.99
  4. 20 X 2.5 Polypropylene Replacement Filter by Tier1 (5 micron) (6-Pack)

    20 X 2.5 Polypropylene Replacement Filter by Tier1 (5 micron) (6-Pack)

    Price $28.99
  5. P1 Pentek Comparable Whole House Sediment Water Filter by Tier1

    10 X 2.5 Polypropylene Replacement Filter by Tier1 (1 micron)

    Price $5.99
  6. Purtrex PX05-9-78 Replacement Filter Cartridge (50-Pack)

    Purtrex PX05-9-78 Replacement Filter Cartridge (50-Pack)

    Price $173.99
  7. Pentek R50-BB Pleated Polyester Water Filters (100-Pack)

    Pentek R50-BB Pleated Polyester Water Filters (9-3/4-inch x 4-1/2-inch) (100-Pack)

    Price $1,079.99
  8. Pentek RFFE20-BB Iron Reduction Water Filter (20-inch x 4.5-inch) (Front No Label)

    Pentek RFFE20-BB Iron Reduction Water Filter (20-inch x 4.5-inch)

    Price $88.99
  9. Pentek RFC-20BB Radial Flow Water Filters (20-inch x 4.5-inch) (Main Image)

    Pentek RFC-20BB Radial Flow Water Filters (20-inch x 4.5-inch)

    Price $66.99
  10. 20 X 4.5 Spun Wound Polypropylene Replacement Filter by Tier1 (5 micron)

    20 X 4.5 Spun Wound Polypropylene Replacement Filter by Tier1 (5 micron)

    Price $17.99
  11. 10 X 4.5 Granular Activated Carbon Replacement Filter by Tier1 (25 micron)

    10 X 4.5 Granular Activated Carbon Replacement Filter by Tier1 (25 micron)

    Price $21.99
  12. 20 X 4.5 Radial Flow Granular Activated Carbon Replacement Filter (25 micron)

    Tier1 RFC-20BB 20 X 4.5 Radial Flow Granular Activated Carbon Replacement Filter (25 micron)

    Price $34.99

291 Products found

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Shopping Options
Category
  1. Whole House Replacement Filters 228 item
  2. Water Treatment Media 18 item
  3. UltraViolet Replacement Lamps 32 item
Brand
  1. American Plumber 3 item
  2. Aqua-Pure 11 item
  3. Aries 5 item
  4. Calgon 1 item
  5. Clairify 1 item
  6. Crystal Quest 5 item
  7. Culligan 1 item
  8. Doulton 6 item
  9. Filtrete 3 item
  10. Filtrex 1 item
  11. Harmsco 7 item
  12. Honeywell 1 item
  13. Hydrologic 6 item
  14. Hydronix 37 item
  15. Hydrotech 2 item
  16. Hytrex 5 item
  17. KX Matrikx 2 item
  18. Liquatec 1 item
  19. OmniFilter 1 item
  20. Omnipure 1 item
  21. Pentek 66 item
  22. Pioneer 1 item
  23. Purolite 3 item
  24. Purtrex 1 item
  25. Sterilight 5 item
  26. Tier1 83 item
  27. Trojan UV Max 15 item
  28. Viqua 11 item
  29. Watts 6 item
Primary Filter Media
  1. Activated Carbon Block 28 item
  2. Carbon Block 2 item
  3. Carbon Wrapped 4 item
  4. Carbon-Impregnated Fabric 1 item
  5. Cellulose 2 item
  6. Ceramic with Carbon 2 item
  7. Granular Activated Carbon 24 item
  8. Hexametaphosphate Crystals 1 item
  9. Ion Exchange Resin 3 item
  10. Micro-Z filter media 1 item
  11. Nylon Monofilament Mesh 5 item
  12. Permanganate Treated Zeolite 1 item
  13. Pleated Cellulose 5 item
  14. Pleated Cellulose Polyester 1 item
  15. Pleated Fabric 2 item
  16. Pleated Polyester 28 item
  17. Polypropylene 104 item
  18. Scale Reduction media 1 item
Price
  1. $0.00 - $999.99 289 item
  2. $1,000.00 and above 2 item
Fitting Type
  1. MNPT 1 item
  2. NPT 1 item
Fitting Size (inches)
  1. 1/2 inch 1 item
  2. 1 inch 1 item
Advertised Size (in)
  1. 5 x 2-1/2 2 item
  2. 7 x 2 1 item
  3. 9-3/4 x 2-1/2 1 item
  4. 10 x 2 3 item
  5. 10 x 2-1/4 1 item
  6. 10 x 2-1/2 24 item
  7. 10 x 4-1/2 27 item
  8. 10 x 5 2 item
  9. 11-1/2 x 5 1 item
  10. 14 x 3 1 item
  11. 14-1/2 x 5 1 item
  12. 18 x 4 1 item
  13. 19-1/2 x 12 1 item
  14. 19-1/2 x 7-3/4 1 item
  15. 20 x 2-1/2 26 item
  16. 20 x 4-1/2 100 item
  17. 25-1/16 x 4-1/2 1 item
  18. 30 x 2-1/2 18 item
  19. 40 x 2-1/2 12 item
  20. 52 x 12 1 item
Micron Rating (Nominal)
  1. 0⋅05 13 item
  2. 1 24 item
  3. 3 3 item
  4. 5 74 item
  5. 10 23 item
  6. 20 21 item
  7. 25 30 item
  8. 30 12 item
  9. 50 18 item
  10. 75 4 item
  11. 100 4 item
  12. 200 2 item
  13. 400 1 item
  14. 800 1 item
Filter Life (months)
  1. 2 months 6 item
  2. 3 months 11 item
  3. 6 months 162 item
  4. 9 months 2 item
  5. 12 months 19 item
  6. 24 months 5 item
  7. 36 months 1 item
  8. 120 months 1 item
Filter Life (gallons)
  1. 250 - 500 1 item
  2. 500 - 1,000 2 item
  3. 1,000 - 2,500 7 item
  4. 2,500 - 5,000 8 item
  5. 5,000 - 10,000 14 item
  6. 10,000 - 25,000 15 item
  7. 25,000 - 50,000 15 item
  8. 50,000 and up 13 item