How to Know If Kenmore 9999, 46-9999 Is the Right Refrigerator Water Filter for Your Model

Kenmore refrigerators are known for their reliable performance and advanced features. However, replacing the water filter can be confusing due to multiple part numbers and cross-brand compatibility. If you have seenΒ 9999, 46-9999, or related numbers, this detailed guide will help you determine whether this is the correct replacement filter for your refrigerator.

This informational blog post explains everything you need to know β€” compatibility, features, installation, maintenance, and common pitfalls β€” so you can make an informed decision and enjoy clean, fresh-tasting water and ice.

Why Kenmore Water Filter Numbers Can Be Confusing

Kenmore uses various filter series across different refrigerator lines:

  • Older models often use filters like 46-9083, 46-9690, or 46-9890.
  • Newer Kenmore Elite models commonly use the 9999 / 46-9999 series.
  • This filter is the Kenmore version of the popular Frigidaire PureSource Ultra / ULTRAWF filter.
  • Many listings show multiple equivalent numbers (9999, 46-9999, ULTRAWF) to cover broader compatibility.
  • Since Kenmore partners with other manufacturers (including Frigidaire), part number variations are very common.

Using the wrong filter can cause poor fit, leaks, reduced water flow, or inadequate filtration. Identifying your exact filter style is essential.

Where to Find Your Kenmore Water Filter Model Number

Follow these steps to accurately identify the correct filter:

  1. Check the old filter cartridge β€” Remove the current filter and look for 9999, 46-9999, or 469999 printed on the label. This is the most reliable method.
  2. Inspect the filter housing β€” Usually located at the top right inside the fresh food compartment.
  3. Review your refrigerator manual β€” Search for β€œwater filter,” β€œPureSource Ultra,” or β€œULTRAWF.”
  4. Locate the model plate β€” Found on the inside wall or ceiling of the refrigerator. Note your full Kenmore model number.
  5. Use official parts lookup β€” Visit Sears Parts Direct or the Kenmore website and enter your refrigerator model number.

Many Kenmore Elite models have a filter status indicator on the dispenser panel that lights up when it is time to replace the filter.

What Is Kenmore 9999 / 46-9999 Refrigerator Water Filter?

The Kenmore 9999 (also known as 46-9999) is a premium refrigerator water filter designed for Kenmore Elite models. It uses advanced activated carbon block technology to effectively reduce contaminants and improve the taste and odor of water and ice.

This push-in style filter is the Kenmore equivalent of the Frigidaire PureSource Ultra (ULTRAWF) system and is NSF certified for health and aesthetic contaminant reduction.

Key Features of the Kenmore 9999 Water Filter

  • NSF/ANSI 42, 53, and 401 certified for trusted performance.
  • Reduces chlorine taste and odor, lead, mercury, cysts (Cryptosporidium and Giardia), turbidity, and select pharmaceuticals.
  • High capacity β€” rated for up to 200 gallons.
  • Maintains excellent water flow for both dispenser and ice maker.
  • Easy push-in / slide-in installation with no tools required.
  • Compatible with Kenmore Elite and select Frigidaire-built models.
  • Helps reduce plastic bottle waste by providing fresh filtered water at home.
  • Durable construction designed for secure, leak-free performance.

Compatibility Checklist Before Buying

Use this checklist to confirm the 9999 / 46-9999 is the right filter:

  • Does your current filter show 9999, 46-9999, or ULTRAWF?
  • Is your refrigerator a Kenmore Elite French door or side-by-side model?
  • Does it use a push-in filter located at the top right of the fresh food compartment?
  • Is your refrigerator built with the PureSource Ultra filtration system?
  • Does your exact model number appear on the official compatibility list?

If most answers are yes, the Kenmore 9999 is the correct water filter.

Common Mistakes When Buying Kenmore 9999 Filters

  • Purchasing based only on the Kenmore brand without verifying the exact part number.
  • Confusing 46-9999 with other filters like 46-9890, 46-9690, or older series.
  • Buying non-certified generic filters that may not fit or perform well.
  • Ignoring the push-in/slide-in design difference from twist-in filters.
  • Forgetting to flush the new filter after installation.
  • Buying from unverified sellers without checking NSF certification.

Avoiding these mistakes ensures you get the best performance and avoid installation issues.

When Should You Replace Your Kenmore 9999 Water Filter?

Kenmore recommends replacing the 9999 filter every 6 months or after 200 gallons, whichever comes first.

Look for these signs that it is time for a replacement:

  • Bad taste or odor in water or ice
  • Slower water flow from the dispenser
  • Cloudy or off-tasting ice cubes
  • Filter replacement indicator light turns on
  • More than six months have passed since the last replacement

Regular replacement protects your refrigerator components and maintains high water quality.

How to Install the Kenmore 9999 / 46-9999 Water Filter (Step-by-Step)

This filter is designed for quick and easy replacement. Here is the complete process:

  1. Locate the filter housing at the top right inside the fresh food compartment.
  2. Open the filter cover.
  3. Release and pull the old filter straight out.
  4. Remove protective caps from the new 9999 filter.
  5. Align the new filter and push it firmly into place until it clicks securely.
  6. Run 2–3 gallons of water (about 3–5 minutes) through the dispenser and discard it.
  7. Reset the filter status indicator light if your model has this feature.

Wash your hands before handling the new filter and always flush thoroughly for the best initial taste.

Recommended Kenmore 9999 Replacement

If your Kenmore refrigerator uses the 9999 / 46-9999 filter system, choosing a genuine or high-quality NSF-certified compatible filter ensures the best fit, performance, and peace of mind.

View Kenmore 9999, 46-9999 Water Filter from Refrigerators filters shop.

FAQs

Is 9999 the same as 46-9999?

Yes. They are the same filter. 46-9999 is the complete part number used in catalogs.

Does this fit my Kenmore Elite refrigerator?

Yes, it fits most Kenmore Elite models that use the PureSource Ultra / ULTRAWF style filter.

Can I use a Frigidaire ULTRAWF filter instead?

Yes. The Kenmore 9999 is fully interchangeable with Frigidaire ULTRAWF.

How long does the Kenmore 9999 filter last?

Up to 200 gallons or 6 months under normal usage.

Is this filter easy to install?

Yes. It uses a simple push-in design and usually takes less than 5 minutes.

Why does the water taste bad right after changing the filter?

This is normal due to initial carbon dust. Flush 2–3 gallons of water to clear it.

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