Categories / Appliances / Water Filters

Water Filters Under $500

32 of 33 models under $500 · Published in Sep 2026

32 of the 33 water filters we track come in under $500. The differences that matter at this price are the ones we score in the full list. At this level the differences are build quality and service rather than specifications, so weigh warranty and parts availability. We keep the same ranking criteria as the full list. See all Water Filters >

Shop by price: Under $50 · Under $100 · Under $200 · Under $500

Water Filters Under $500

Waterdrop

Waterdrop G3P600 Tankless Reverse Osmosis Water Filter System, 600 GPD

$429.00

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Glacier Fresh

GLACIER FRESH Water Filter Replacement for Sub-Zero 4204490 1 Pack

$21.99

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Waterdrop

Waterdrop ADQ73613401 Water Filter Replacement for LG® LT800P®

$12.47

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Glacier Fresh

GLACIER FRESH RPWFE, RPWF Refrigerator Water Filter (Built-in CHIP) 1-Pack

$27.07

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Glacier Fresh

GLACIER FRESH for LT700P LG Refrigerator Water Filter 3 Pack

$25.99

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Glacier Fresh

GLACIER FRESH Water Filter Replacement for Sub-Zero 4204490 10 Pack

$188.95

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Glacier Fresh

GLACIER FRESH Replacement for DA29-00003G Water Filter Samsung 1 Pack

$14.69

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Glacier Fresh

GLACIER FRESH EDR3RXD1 Water Filter, Compatible With 4396841, 1 PACK

$18.99

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Glacier Fresh

GLACIER FRESH FPPWFU01 Water Filter Replacement and air filter

$53.08

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Glacier Fresh

GLACIER FRESH Water Filter LT1000PC Replacement for LG Refrigerator, 1 Pack

$12.99

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Waterdrop

Waterdrop Plus ADQ73613401 Water Filterr Replacement for LG® LT800P

$19.99

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Glacier Fresh

glacierfresh water filter

$99.99

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Waterdrop

Waterdrop WDS-F45 Water Filter, Replacement for Samsung® DA97-17376B

$17.99

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Garvee

Washer Dryer Pedestal Set of 2 With Storage Shelf, 28.3 x 28.3 x 14 in, 800…

$130.79

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Waterdrop

Waterdrop Plus Water Filter, Replacement for Samsung® DA97-17376B, 2 Pack

$28.99

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Waterdrop

Waterdrop Plus Water Filter, Replacement for Samsung® DA97-17376B, 3 Pack

$40.99

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Glacier Fresh

GLACIER FRESH Water Filter LT1000PC Replacement for Refrigerator, Compatible…

$59.98

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Waterdrop

Waterdrop WDS-F45 Water Filter Replacement for Samsung® DA97-17376B, 3 Pack

$34.99

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Waterdrop

Waterdrop WD-F11B Water Filter, Replacement for Samsung® DA29-00003G

$13.29

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Waterdrop

Waterdrop WD-F11B Water Filter Replacement for Samsung® DA29-00003G, 3 Pack

$25.99

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Waterdrop

Waterdrop ADQ36006101 Water Filter, Replacement for LG® LT700P®, 6 Pack

$40.99

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Waterdrop

Waterdrop ADQ36006101 Water Filter, Replacement for LG® LT700P®, 4 Combo

$34.99

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Waterdrop

Waterdrop EDR1RXD1 Water Filter, Replacement for W10295370A, 3 Pack

$24.99

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Waterdrop

Waterdrop Plus WDP-F27 NSF 401 Certified Refrigerator Water Filter, 3 Pack

$35.79

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Showing 24 of 32 models under $500.

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