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Whirlpool 4396508 Refrigerator Water Filter Replacement

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Whirlpool 4396508 Refrigerator Water Filter Replacement

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This guide provides options for replacing the Whirlpool 4396508 refrigerator water filter. It includes both original equipment manufacturer (OEM) filters and compatible third-party alternatives. These options help maintain clean, filtered water from your refrigerator's dispenser and ice maker.

Curated by Kitchen Bench · Updated June 2026

Built for owners of older Whirlpool and KitchenAid side-by-side units who need a reliable, tool-free replacement for their bottom-grille filter. Not for newer French door models or those using the push-button Filter 1 system—this shop focuses specifically on the quarter-turn 4396508 base.

Curator's pick: EveryDrop by Whirlpool Refrigerator Water Filter 5

If you are picky about your ice quality for cocktails or clear water for stocks, stick with the EveryDrop; the flow rate is more consistent than generics, and it doesn't rattle in the housing during high-demand cycles.

⚠ Worth knowing: These twist-style filters often get stuck if your home has high mineral content. If yours won't budge, don't use pliers—you'll crack the housing; instead, depressurize the system by turning off the water valve and running the dispenser for 10 seconds first.

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This shop is built around providing options for replacing the Whirlpool 4396508 refrigerator water filter. It offers a range from OEM to budget-friendly third-party alternatives, ensuring you can maintain clean water easily.

This guide is for anyone with a Whirlpool or KitchenAid refrigerator requiring the 4396508 filter number. Whether you prioritize brand loyalty, value, or bulk purchasing, you'll find a suitable option here to keep your water fresh.

To approach budgeting, start with a single compatible filter for around $15-$35. A full build, stocking up with a 3-pack or an OEM filter, ranges from $15 to $60.

Full build

$15–$60

Starter

$15–$35

Single compatible filter

Best forRefrigerator MaintenanceClean Drinking WaterCost-Effective FiltrationDIY Appliance RepairBulk Purchases
EveryDrop by Whirlpool Refrigerator Water Filter 5

EveryDrop by Whirlpool Refrigerator Water Filter 5

99%

EveryDrop

ASIN:
B00U264W0Q
Appliances$45 - $60

This is an original equipment manufacturer (OEM) replacement water filter for Whirlpool refrigerators. It is designed for those who prefer genuine Whirlpool parts to ensure compatibility and performance.

  • OEM Whirlpool product
  • NSF certified for contaminant reduction
  • Estimated 6-month filter life
  • Twist-in installation

In this shop: This OEM filter aligns with the Whirlpool 4396508 theme by offering the direct, manufacturer-recommended replacement.

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Waterdrop 4396508 Replacement Water Filter

Waterdrop 4396508 Replacement Water Filter

98%

Waterdrop

ASIN:
B01C9X8OLM
Appliances$20 - $35

This is a third-party compatible replacement water filter for the 4396508 model. It offers an alternative for consumers looking for quality filtration at a potentially lower cost.

  • Third-party compatible filter
  • NSF certified for common contaminants
  • Estimated 6-month filter life
  • Tool-free installation

In this shop: This compatible filter supports the Whirlpool 4396508 theme by providing a widely adopted alternative to the OEM part.

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PureLine 4396508 Refrigerator Water Filter 3-Pack

PureLine 4396508 Refrigerator Water Filter 3-Pack

95%

PureLine

ASIN:
B07BRD46CR
Appliances$30 - $45

This product is a three-pack of compatible replacement water filters for Whirlpool and KitchenAid refrigerators using the 4396508 part. It is suitable for users who prefer to purchase filters in bulk for convenience and savings.

  • 3-pack bulk option
  • Compatible with Whirlpool/KitchenAid
  • NSF certified for lead, chlorine, etc.
  • Up to 18 months of filtration

In this shop: This multi-pack filter option enhances the Whirlpool 4396508 theme by offering a value-oriented bulk purchase for continuous filtration.

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Glacier Fresh 4396508 Replacement Filter

Glacier Fresh 4396508 Replacement Filter

95%

Glacier Fresh

ASIN:
B0CHDLXX71
Appliances$15 - $25

This is a budget-friendly compatible replacement water filter for various side-by-side refrigerator models using the 4396508 filter number. It provides an economical option for basic water filtration needs.

  • Cost-effective alternative
  • NSF certified for chlorine reduction
  • Standard 6-month filter duration
  • Designed for side-by-side models

In this shop: This affordable option complements the Whirlpool 4396508 theme by making essential water filtration accessible across different budgets.

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What works

  • Customers can choose between official OEM filters for guaranteed compatibility or more affordable third-party options without sacrificing filtration quality.
  • The availability of multi-packs allows for convenient bulk purchasing, ensuring a continuous supply of clean water and potential cost savings over time.
  • These filters effectively remove impurities, providing healthier and better-tasting water directly from your refrigerator's dispenser and ice maker.

What to know

  • Selecting between various third-party filters might require a moment to compare specific certifications or filtration claims, though all options presented are compatible.
  • Some compatible filters, while effective, might not always offer the exact same flow rate or longevity as the premium OEM EveryDrop option.

How to use this together

  1. 1

    Identify Your Filter Type

    Before purchasing, confirm your refrigerator uses the 4396508 filter. While all products here are compatible, knowing your current filter helps in understanding the replacement process and ensures you get the correct fit.

  2. 2

    Choose Your Replacement

    Decide between an OEM EveryDrop by Whirlpool filter for brand assurance, a cost-effective Waterdrop or Glacier Fresh filter, or the PureLine 3-pack for bulk savings. Consider your budget and how often you'd like to replace filters.

  3. 3

    Install the New Filter

    Once you have your chosen filter, follow your refrigerator's specific instructions for replacement. Typically, this involves twisting out the old filter and twisting in the new one. Run a few gallons of water through the dispenser to flush the system and remove any air or loose carbon particles after installation.

Frequently asked questions