Keurig K-Classic Water Filter Replacement

As an Amazon Associate I earn from qualifying purchases. Updated: March 27, 2026
Keurig K-Classic Replacement Water Filter (05073)

The Water Filter in your Keurig K-Classic helps remove impurities from your water, ensuring a better tasting cup of coffee. Over time, the filter becomes less effective and can even harbor bacteria. Replacing the filter regularly keeps your Keurig running smoothly and producing delicious beverages. Delaying replacement may result in reduced output, slower brewing times, or an unpleasant taste.

$13.99

Price from Amazon • As an Amazon Associate I earn from qualifying purchases.

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Key Features & Benefits

Pros & Cons

Pros

  • ✓ Restores device to original performance without buying a new unit
  • ✓ Significantly cheaper than a full device replacement
  • ✓ Multiple options available from OEM and aftermarket sellers

Cons

  • ✗ OEM parts cost more than third-party alternatives
  • ✗ Wrong part number will not fit — model verification is essential

Common Use Cases

Who Should Buy This

This product is for Keurig K-Classic (K55) owners who are experiencing a decline in coffee quality or brewing performance. Replacing the Water Filter can restore your machine to its original state.

Not ideal for: If your Keurig K-Classic is experiencing other, more serious issues or is significantly aged, full device replacement may be more cost-effective than individual part repairs.

Good to Know Before Buying

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Always confirm your exact model number (K55) before ordering. Part numbers vary between model variants and production years. Check the label on your device or original documentation to be sure.

Frequently Asked Questions

What is the part number for the Keurig K-Classic Water Filter?

The part number is 05073. Always verify this matches your exact model (K55) before ordering, as similar models may use different parts.

How often should I replace the Water Filter on my Keurig K-Classic?

every 2 months

Will aftermarket Water Filter replacements work in my Keurig K-Classic?

Third-party parts are widely available and often cheaper than OEM. Look for listings that specifically mention compatibility with model K55 and check buyer reviews for fit confirmation before purchasing.

Prices change frequently. See the latest deal on Amazon.

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