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Inline Water Filters

Keep crystal clear clean water flowing through your house, faucets, and appliances with a new brand name inline water filter.

Looking for an inline post filter for your reverse osmosis water filter system or for an inline filter to use in one of your home appliances (i.e. washing machine or dishwasher)? Choose from over 130+ inline water filters, from the industry’s best performing brands, including Watts®, Culligan®, GE, Whirlpool®, and more. From American Plumber to Whirlpool inline water filters, 0.5 micron to 30 micron filter element ratings, activated carbon to polypropylene filter media, DiscountFilterStore.com has all your inline water filter needs conveniently in one place and at prices guaranteed to beat the big box stores (100% Price Match Guarantee).

If inline filters for your home appliances isn’t quite what you’re looking for? We also carry a number of inline water filters, dechlorinators, and sediment pre-filters for use in your garden (Rainshow’r).

Items 97 to 132 of 132 total

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  • CULLIGAN-IC-100-D

    CULLIGAN-IC-100-D

    $12.99 Retail Price:  $16.78
  • IC-750 Culligan Inline Filter
  • HYDRONIX-ICF-6

    HYDRONIX-ICF-6

    $5.99 Retail Price:  $9.19
  • HYDRONIX-ICF-6Q

    HYDRONIX-ICF-6Q

    $6.99 Retail Price:  $10.34
  • AICRO Watts Inline Polishing Filter

    AICRO Watts Inline Polishing Filter

    $7.99 Retail Price:  $9.19
  • AICRO-JGK Watts Inline Filter Cartridge

    AICRO-JGK Watts Inline Water Filter Cartridge

    $9.99 Retail Price:  $10.34
  • GXRTQ GE SmartWater Inline Filter System
  • ICE-O-MATIC-IF14C

    ICE-O-MATIC-IF14C

    $89.99 Retail Price:  $97.74
  • ICE-O-MATIC-IF18C

    ICE-O-MATIC-IF18C

    $99.99
  • INLINE-WATER-FILTERS-12190

    INLINE-WATER-FILTERS-12190

    $9.99 Retail Price:  $13.79
  • INLINE-WATER-FILTERS-84470

    INLINE-WATER-FILTERS-84470

    $17.99 Retail Price:  $22.18
  • INLINE-WATER-FILTERS-85470

    INLINE-WATER-FILTERS-85470

    $23.99 Retail Price:  $29.08
  • OMNIFILTER-800R

    OMNIFILTER-800R

    $31.99
  • R1100 OmniFilter Quick Change Inline Refrigerator Filter
  • OMNIFILTER-R800

    OMNIFILTER-R800

    $28.99 Retail Price:  $35.64
  • WSRV-8 Water Sentinel Inline RV Water Filter

    WSRV-8 Water Sentinel Inline RV Water Filter

    $19.99 Retail Price:  $36.79
  • RAINSHOWR-RCGG

    RAINSHOWR-RCGG

    $43.99
  • RAINSHOWR-PFS

    RAINSHOWR-PFS

    $7.99 Retail Price:  $11.49
  • HYDRONIX-ISF-10

    HYDRONIX-ISF-10

    $6.99 Retail Price:  $10.34
  • HYDRONIX-ISF-2512

    HYDRONIX-ISF-2512

    $8.99 Retail Price:  $12.64
  • 1100R OmniFilter Quick Change Replacement Filter Cartridge
  • PENTEK-GS-10-B

    PENTEK-GS-10-B

    $9.99 Retail Price:  $12.75
  • PENTEK-GS-10-JG14

    PENTEK-GS-10-JG14

    $12.99 Retail Price:  $15.28
  • GS-10ALS-JG14 Pentek Inline Filter System

    GS-10ALS-JG14 Pentek Inline Water Filter

    $13.39 Retail Price:  $17.70
  • PENTEK-GS-215-CB5-B

    PENTEK-GS-215-CB5-B

    $24.69 Retail Price:  $30.69
  • PENTEK-GS-6RO-B

    PENTEK-GS-6RO-B

    $9.99 Retail Price:  $12.18
  • PENTEK-IC-101L

    PENTEK-IC-101L

    $9.99 Retail Price:  $12.98
  • PENTEK-TS-101L

    PENTEK-TS-101L

    $11.99 Retail Price:  $15.28
  • R200

    R200

    $14.99 Retail Price:  $16.09
  • RAINSHOWR-GG-2010

    RAINSHOWR-GG-2010

    $56.99 Retail Price:  $67.84
  • RAINSHOWR-GK-1

    RAINSHOWR-GK-1

    $64.99 Retail Price:  $70.14
  • RAINSHOWR-PFGG

    RAINSHOWR-PFGG

    $46.99 Retail Price:  $56.34
  • OMNIPURE-CL10PF5-B

    OMNIPURE-CL10PF5-B

    $12.99 Retail Price:  $13.79

Items 97 to 132 of 132 total

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