Kenmore 329341200 cartridge filter housing Parts

Your Kenmore refrigerator needs the water filter that matches your refrigerator’s exact model number, not the Kenmore 329341200 faucet water filter model shown on this page. Once you confirm the fridge model number, we use it to identify the correct replacement filter type and fit.

Step 1: Find the refrigerator model number

Look for the model/serial tag in one of these common spots:

• Inside the fresh food compartment on a side wall
• On the ceiling of the fresh food section near the light
• Inside the refrigerator door jamb
• Behind the crisper drawers (frame area)
• On the back exterior panel (less common)

Step 2: Match the model number to the correct filter

Kenmore refrigerators were built by different manufacturers, so the filter style varies by model family. Use the model number to match the correct filter.

What you have	What it means	What we do next
Kenmore refrigerator model number	Determines the filter design and connection style	Use it to look up the exact filter replacement
Filter part number from the old filter	Confirms the exact replacement	Match that part number to the correct substitute
No old filter available	Still OK	Use the model number to identify the right filter

Quick checks before you buy a replacement

These checks prevent the most common wrong-filter issues (leaks, poor flow, or no fit):

• Compare the shape and end connections (twist-in vs push-in)
• Check whether your filter is in the grille, inside the fridge, or in-line behind the unit
• Confirm if your dispenser says “Replace filter” (some models track time, not actual usage)
• If water flow is slow, replace the filter first before troubleshooting the valve or tubing
• If the new filter leaks, re-seat it and check the O-rings for nicks or twists

Why it matters

Using the correct filter for your specific Kenmore refrigerator model protects water taste and flow, prevents housing leaks, and ensures the filter seals correctly in the head or cartridge filter housing.

For help locating the right model number format and where to find it, use how to find your appliance model number (and what it means for parts).

Last updated: February 2026

The most common issues we see with the Kenmore 329341200 faucet water filter (cartridge filter housing) are leaking at the connections, reduced water flow, and poor taste or odor when the filter media is overdue for replacement or the housing seals are worn. Most problems trace back to O-rings, cross-threading, or mineral buildup.

Most common symptoms and likely causes

• Leak at the faucet adapter or housing seam: flattened, nicked, or dry O-ring; debris on sealing surfaces; housing not fully tightened
• Slow flow: clogged filter cartridge; aerator clogged; mineral scale in the housing
• Bad taste or odor: filter cartridge past its service life; stagnant water after long non-use
• Drips after shutting off: trapped pressure bleeding off; worn seal surfaces
• Hard-to-turn housing: overtightened housing; scale on threads

Quick checks and fixes (no special tools)

1. Turn off the faucet; relieve pressure by opening the filtered-water outlet.
2. Remove the housing; inspect and clean the O-ring groove and mating surfaces.
3. Rinse out sediment; wipe threads; apply a thin coat of food-grade silicone grease to O-rings.
4. Reinstall by hand; tighten snugly (do not use pliers unless the instructions for your unit specifically allow it).
5. Flush the filter for a few minutes after reassembly to clear carbon fines.

Troubleshooting guide

Problem	What you’ll notice	What usually fixes it
Leak at connection	Water beads or runs at the joint	Clean surfaces; reseat or replace O-ring; hand-tighten correctly
Low flow	Weak stream from filtered outlet	Replace cartridge; clean faucet aerator; descale housing
Taste/odor	Water tastes “off”	Replace cartridge; flush after sitting

Why it matters

A small leak can damage cabinets and countertops, and a clogged cartridge can make the filter seem “broken” when it simply needs routine maintenance. Keeping seals clean and replacing the cartridge on schedule protects both water quality and the housing.

For help confirming you have the correct model and matching parts, use how to find your appliance model number (and what it means for parts).

Last updated: March 2026

For the Kenmore 329341200 cartridge filter housing, the housing itself typically lasts 10 to 20 years with normal use. Most “end of life” issues come from worn seals, cracked plastic from overtightening, or mineral buildup, not from the housing wearing out on a schedule.

What usually determines lifespan

• Water pressure and water hammer (pressure spikes shorten housing and seal life)
• Overtightening the canister or fittings (can crack threads or the bowl)
• Hard water scale and sediment (causes sticking, leaks, and stress on seals)
• Freeze exposure (can split plastic housings)
• How often the filter is changed (frequent service reduces cross-threading and damage)

Typical replacement timing (what to expect)

Item	Typical lifespan	Common reason to replace
Cartridge filter housing (329341200)	10 to 20 years	Cracks, stripped threads, persistent leaks
O-ring/seals	1 to 5 years	Flattening, nicks, swelling, recurring drips
Filter cartridge	2 to 6 months	Flow drop, taste/odor return (varies by water use)

Signs the housing is near end of life

• Hairline cracks in the bowl or head (often near threads)
• Leaks that return quickly after cleaning and reseating the O-ring
• Cross-threading or the canister will not tighten smoothly by hand
• Cloudy, brittle, or heavily stained plastic that no longer cleans up

How to make it last longer

• Hand-tighten only; use the wrench only for a small final snug if needed
• Depressurize before opening (shut off water, open the faucet to relieve pressure)
• Clean the O-ring groove and lightly lubricate the O-ring with food-grade silicone grease
• If pressure is high, use a pressure regulator (most homes target about 40 to 60 PSI)

Why it matters

A healthy filter housing protects against leaks under the sink and keeps filtration consistent; replacing a worn O-ring early is usually cheaper and prevents damage that can shorten the housing’s life.

For help confirming you are matching the correct Kenmore model number before ordering, use [how to find your appliance model number (and what it means for parts)].

Last updated: March 2026