How to Replace Your Kenmore 46 9690 Water Filter in 3 Easy Steps

⏱️ Quick Facts

• Time Required: 3-5 minutes
• Tools Needed: None
• Difficulty: Easy
• Replacement Frequency: Every 6 months or 300 gallons

📍 Finding Your Filter

The Kenmore 46 9690 filter is typically located in the upper right corner inside your refrigerator compartment. Look for a cylindrical housing with a twist-off cap.

Common Locations:

• Upper right corner of fresh food compartment (most common)
• Upper left corner (some models)
• Back wall near the top shelf

Removal Instructions:

1. Open the filter cover by pushing the release button or lifting the cap (varies by model)
2. Grip the old filter firmly with one hand
3. Turn counterclockwise (left) about a quarter turn until it releases
4. Pull straight out gently—expect a few drops of water
5. Place the old filter in your towel or container

💡 Pro Tip: If the filter is stuck, don't force it. Try wiggling it gently while turning, or let it sit for a minute to equalize pressure.

🔧 Installation Process

1. Remove packaging from your new Kenmore 46 9690 filter
2. Remove the protective caps from both ends of the filter (if present)
3. Align the filter with the housing opening—look for alignment arrows or tabs
4. Insert the filter straight into the housing until it stops
5. Turn clockwise (right) about a quarter turn until you hear or feel a click
6. Close the filter cover by snapping it back into place

✅ Success Indicator: You should feel a definite "click" or resistance when the filter locks into place. If it feels loose, remove and reinstall.

💧 Flushing Your New Filter

Why flush? New filters contain carbon fines and air that need to be cleared before use. This ensures optimal water quality and flow.

Flushing Instructions:

1. Dispense 2-3 gallons of water through your refrigerator's water dispenser (about 5-7 minutes of continuous flow)
2. Discard this water—it may appear cloudy or contain black specks (normal carbon residue)
3. Check for leaks around the filter housing while dispensing
4. Test water clarity—it should run clear after 2-3 gallons

Reset Filter Indicator Light:

Most Kenmore Elite refrigerators have a filter status light that needs to be reset:

• Press and hold the "Filter Reset" or "Ice Type" button for 3-5 seconds
• Look for confirmation—the light should turn green or turn off
• Consult your manual if you can't locate the reset button (varies by model)

⚠️ Important: Don't skip the flushing step! Drinking water before flushing may result in cloudy water or a slight carbon taste.

🔴 Filter Won't Lock Into Place

Solution:

• Ensure you've removed all protective caps
• Check that you're turning clockwise (right) to lock
• Verify you have the correct filter model (46-9690 or LT700P)
• Make sure the filter is fully inserted before turning

🔴 Water Flow is Slow After Replacement

Solution:

• Continue flushing—air pockets can reduce flow initially
• Check that filter is fully seated and locked
• Verify water supply line isn't kinked
• Wait 24 hours for full water pressure to stabilize

🔴 Water Leaking from Filter Housing

Solution:

• Remove and reinstall filter—ensure it's turned fully clockwise
• Check O-ring on filter for damage or debris
• Wipe housing dry and monitor for continued leaking
• If leak persists, contact Kenmore support

🔴 Filter Light Won't Reset

Solution:

• Hold reset button for full 5 seconds (not just a quick press)
• Try unplugging refrigerator for 30 seconds, then plug back in
• Consult your refrigerator's user manual for model-specific instructions
• Some models reset automatically after 6 months

🔴 Black Specks in Water After Installation

Solution:

• This is normal! Carbon fines from the new filter
• Continue flushing until water runs completely clear
• Typically resolves after 2-3 gallons
• Carbon is harmless if consumed

📅 Replacement Schedule

• Every 6 months for average household use (2-4 people)
• Every 4-5 months for heavy use (5+ people or high water consumption)
• When indicator light turns red (if equipped)
• If you notice reduced water flow, bad taste, or odor

🛡️ Filter Care Tips

• Mark your calendar or set a phone reminder for 6 months from installation
• Keep a spare filter on hand so you're never without clean water
• Always use genuine Kenmore 46-9690 or certified compatible filters
• Store replacement filters in a cool, dry place away from chemicals
• Never reinstall a used filter—they cannot be cleaned or reused

💰 Cost-Saving Tips

• Buy filters in multi-packs for better per-unit pricing
• Subscribe to automatic deliveries for 10-15% savings
• Replace on schedule—waiting too long can damage your refrigerator
• Genuine filters last longer than cheap aftermarket alternatives

❓ Can I use the LG LT700P filter instead of the Kenmore 46-9690?

Yes! The Kenmore 46-9690 and LG LT700P are cross-compatible. They're manufactured to the same specifications and will work interchangeably in compatible refrigerators.

❓ What happens if I don't replace my filter on time?

Overused filters lose effectiveness, allowing contaminants to pass through. You may notice bad taste, odor, cloudy water, or reduced flow. Extended use can also strain your refrigerator's water system.

❓ Are aftermarket filters as good as genuine Kenmore filters?

Quality varies significantly. Genuine Kenmore filters are NSF certified and guaranteed to fit properly. Cheap aftermarket filters may lack certification, fit poorly, or reduce water flow. Stick with genuine or certified compatible brands.

❓ Do I need to turn off the water supply before replacing?

No! The Kenmore 46-9690 features a built-in shut-off valve. Simply twist and remove—no need to access your home's water supply.

❓ Why is my water cloudy after installing a new filter?

This is completely normal and caused by tiny air bubbles and carbon fines. Continue dispensing water until it runs clear (usually 2-3 gallons). The cloudiness is harmless.

❓ Can I clean and reuse my old filter?

No. Water filters cannot be effectively cleaned or regenerated. The carbon media becomes saturated with contaminants and must be replaced with a new filter.

✅ You're All Set!

Congratulations! You've successfully replaced your Kenmore 46 9690 water filter. Your family can now enjoy clean, fresh-tasting water for the next 6 months.

Need a replacement filter?

Stock up now and never run out of clean water

📚 Related Resources

• Refrigerator Water Filter Buying Guide
• Understanding NSF Water Filter Certifications
• Kenmore Elite Refrigerator Maintenance Checklist
• Shop Kenmore 46 9690 Filters
• Browse All Refrigerator Water Filters

Last Updated: March 2026

Have questions about replacing your Kenmore 46 9690 filter? Leave a comment below or contact our customer support team for personalized assistance.