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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. 

242 Products found

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  1. P1 Pentek Comparable Whole House Sediment Water Filter by Tier1

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

    Price $6.99 List Price Price $9.99 Save 30%
  2. 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 $105.99 List Price Price $151.41 Save 29%
    Free Shipping
  3. 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 $78.99 List Price Price $112.84 Save 29%
  4. 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 $19.99 List Price Price $28.99 Save 31%
  5. 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 List Price Price $30.99 Save 29%
  6. 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 $44.99 List Price Price $63.99 Save 29%
  7. AP917HD Whole House Water Filter Replacement by 3M Aqua-Pure

    AP917HD Whole House Water Filter Replacement by 3M Aqua-Pure

    Price $218.99 List Price Price $312.99 Save 30%
    Free Shipping
  8. 10 X 4.5 Spun Wound Polypropylene Replacement Filter by Tier1 (5 micron)

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

    Price $13.99 List Price Price $19.99 Save 30%
  9. Pentek DGD-5005-20 Sediment Water Filters (20-inch x 4.5-inch)

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

    Price $27.99 List Price Price $39.99 Save 30%
  10. Pentek RFC-BB Whole House Filter Replacement Cartridge

    Pentek RFC-BB Whole House Filter Replacement Cartridge

    Price $44.99 List Price Price $64.27 Save 29%
  11. 10 X 2.5 Spun Wound Polypropylene Replacement Filter by Tier1 (5 micron)

    10 X 2.5 Spun Wound Polypropylene Replacement Filter by Tier1 (5 micron)

    Price $5.99 List Price Price $8.99 Save 33%
  12. 20 X 2.5 Polypropylene Replacement Filter by Tier1 (5 micron)

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

    Price $13.99 List Price Price $19.99 Save 30%

242 Products found

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Shop By
Shopping Options
Category
  1. Whole House Replacement Filters 191 item
  2. Water Treatment Media 11 item
  3. UltraViolet Replacement Lamps 31 item
Brand
  1. American Plumber 3 item
  2. Aqua-Pure 10 item
  3. Aries 4 item
  4. Clairify 1 item
  5. Crystal Quest 3 item
  6. Culligan 1 item
  7. Doulton 6 item
  8. Filtrete 3 item
  9. Filtrex 1 item
  10. Harmsco 7 item
  11. Hydrologic 6 item
  12. Hydronix 28 item
  13. Hydrotech 1 item
  14. Hytrex 3 item
  15. KX Matrikx 2 item
  16. Liquatec 1 item
  17. OmniFilter 1 item
  18. Omnipure 1 item
  19. Pentek 56 item
  20. Pioneer 1 item
  21. Purolite 2 item
  22. Sterilight 5 item
  23. Tier1 64 item
  24. Trojan UV Max 15 item
  25. Viqua 11 item
  26. Watts 6 item
Primary Filter Media
  1. Activated Carbon Block 25 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 21 item
  8. Hexametaphosphate Crystals 1 item
  9. Ion Exchange Resin 3 item
  10. Micro-Z filter media 1 item
  11. Nylon Monofilament Mesh 4 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 24 item
  17. Polypropylene 75 item
  18. Scale Reduction media 1 item
Price
  1. $0.00 - $99.99 200 item
  2. $100.00 - $199.99 28 item
  3. $200.00 - $299.99 8 item
  4. $300.00 - $399.99 2 item
  5. $500.00 - $599.99 3 item
  6. $600.00 and above 1 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 2-1/2 23 item
  6. 10 x 4-1/2 20 item
  7. 10 x 5 1 item
  8. 11-1/2 x 5 1 item
  9. 14 x 3 1 item
  10. 14-1/2 x 5 1 item
  11. 18 x 4 1 item
  12. 19-1/2 x 12 1 item
  13. 19-1/2 x 7-3/4 1 item
  14. 20 x 2-1/2 20 item
  15. 20 x 4-1/2 94 item
  16. 25-1/16 x 4-1/2 1 item
  17. 30 x 2-1/2 10 item
  18. 40 x 2-1/2 4 item
  19. 52 x 12 1 item
Micron Rating (Nominal)
  1. 0.5 13 item
  2. 1 20 item
  3. 3 2 item
  4. 5 58 item
  5. 10 19 item
  6. 20 21 item
  7. 25 27 item
  8. 30 10 item
  9. 50 12 item
  10. 75 1 item
  11. 100 4 item
  12. 200 1 item
  13. 400 1 item
  14. 800 1 item
Filter Life (months)
  1. 2 months 4 item
  2. 3 months 10 item
  3. 6 months 135 item
  4. 9 months 2 item
  5. 12 months 19 item
  6. 24 months 5 item
Filter Life (gallons)
  1. 250 - 500 1 item
  2. 500 - 1,000 2 item
  3. 1,000 - 2,500 6 item
  4. 2,500 - 5,000 8 item
  5. 5,000 - 10,000 13 item
  6. 10,000 - 25,000 12 item
  7. 25,000 - 50,000 15 item
  8. 50,000 and up 11 item