How to Know If Kenmore 9890, 46-9890 Is the Right Refrigerator Water Filter for Your Model

Kenmore refrigerators are trusted by many families for their reliable performance and modern features. However, replacing the water filter often causes confusion because of multiple part numbers and cross-compatible options. If you have seenΒ 9890, 46-9890, or related numbers, this detailed guide will help you determine whether this is the correct replacement filter for your refrigerator.

This informational blog post covers compatibility, features, installation steps, maintenance tips, and common mistakes so you can confidently choose the right filter and enjoy clean, great-tasting water and ice.

Why Kenmore Water Filter Numbers Can Be Confusing

Kenmore uses various filter part numbers across different refrigerator series and manufacturing years:

  • Older models often use filters like 46-9010, 46-9083, or 46-9690.
  • Newer Kenmore Elite models commonly use the 9890 / 46-9890 series.
  • This filter is cross-compatible with LG LT700P, ADQ36006101, ADQ36006102, and similar part numbers.
  • Many listings show multiple equivalent numbers (9890, 46-9890, LT700P) to cover broader compatibility.
  • Since many Kenmore refrigerators are manufactured by LG, part number variations are very common.

Using the wrong filter can lead to leaks, poor fit, reduced water flow, or inadequate filtration. Understanding your specific model and filter style helps you avoid these problems.

Where to Find Your Kenmore Water Filter Model Number

Follow these simple steps to accurately identify the correct filter:

  1. Check the old filter cartridge β€” Remove the current filter and look for 9890, 46-9890, or 469890 printed on the label. This is the most reliable method.
  2. Inspect the filter housing β€” Open the filter cover, usually located at the top right inside the fresh food compartment.
  3. Review your refrigerator manual β€” Search for β€œwater filter,” β€œKenmoreClear,” or β€œreplacement cartridge.”
  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 control panel that lights up when replacement is due.

What Is Kenmore 9890 / 46-9890 Refrigerator Water Filter?

The Kenmore 9890 (also known as 46-9890) is a premium push-in style refrigerator water filter designed for Kenmore Elite and compatible LG-built models. It uses advanced activated carbon block technology to effectively reduce contaminants and improve the taste and odor of water and ice.

This filter is part of Kenmore’s advanced filtration system and is NSF certified for health and aesthetic contaminant reduction.

Key Features of the Kenmore 9890 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€” filters up to 200–300 gallons of water.
  • Maintains excellent water flow rate for dispenser and ice maker.
  • Tool-free push-in / pull-down installation for quick replacement.
  • Compatible with many Kenmore Elite and LG refrigerators.
  • Helps reduce plastic bottle waste by providing fresh filtered water at home.
  • Durable construction designed for leak-free performance.

Compatibility Checklist Before Buying

Use this checklist to confirm the 9890 / 46-9890 is the right filter:

  • Does your current filter show 9890, 46-9890, or LT700P?
  • 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 by LG (common for newer Kenmore Elite models)?
  • Does your exact model number appear on the official compatibility list?

If most answers are yes, the Kenmore 9890 is the correct water filter.

Common Mistakes When Buying Kenmore 9890 Filters

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

Avoiding these mistakes saves money and ensures optimal performance.

When Should You Replace Your Kenmore 9890 Water Filter?

Kenmore recommends replacing the 9890 filter every 6 months or after 200–300 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 unusual-looking ice cubes
  • Filter replacement indicator light turns on
  • More than 6 months have passed since the last replacement

Regular replacement protects your refrigerator components and keeps water quality at its best.

How to Install the Kenmore 9890 / 46-9890 Water Filter (Step-by-Step)

Replacing this filter is quick and easy. Here is the complete process:

  1. Locate the filter housing at the top right inside the fresh food compartment.
  2. Open the filter cover door.
  3. Press the release button or gently pull down on the old filter to release it.
  4. Remove the old cartridge and dispose of it properly.
  5. Remove the protective caps from the new 9890 filter.
  6. Align the new filter and push it firmly upward until it clicks securely into place.
  7. Run 2–3 gallons of water (about 3–5 minutes) through the dispenser and discard it.
  8. Reset the filter status indicator light by holding the appropriate button on the control panel.

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

Recommended Kenmore 9890 Replacement

If your Kenmore refrigerator uses the 9890 / 46-9890 filter system, choosing a genuine or high-quality NSF-certified compatible filter ensures optimal performance and peace of mind.

View Kenmore 9890, 46-9890 Water Filter from Refrigerators filters shop.

FAQs

Is 9890 the same as 46-9890?

Yes. They refer to the same filter. 46-9890 is the complete part number used in catalogs.

Does this filter fit my Kenmore Elite refrigerator?

Yes, it fits most Kenmore Elite models that use the LT700P / 9890 style filter system.

Can I use an LG LT700P filter instead?

Yes. The Kenmore 9890 is fully interchangeable with LG LT700P and ADQ36006101.

How long does the Kenmore 9890 filter last?

It is rated for up to 200–300 gallons or 6 months of normal use.

Is the filter easy to install?

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

Why does water taste bad after installing a new filter?

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

Β 

Back to blog