PS2580853 Refrigerator Water Filter – What Part Fixes This Problem?
Need the replacement part? Search your model number at for guaranteed fit and fast free shipping.
Understanding the Problem
Brief explanation: PS2580853 is a refrigerator water filter cartridge (replacement cartridge style). Its job is to trap sediment, chlorine, and other contaminants to improve drinking water and ice quality. When the filter becomes clogged, damaged, or improperly installed it causes low water flow, off-tastes/odors, cloudy or discolored ice, and sometimes leaks. Step-by-step diagnostic and repair steps: 1) Verify symptoms: Confirm you have one or more of the usual signs — slow dispenser flow, bad taste/odor, cloudy or discolored ice, or a filter warning light. Note whether symptoms affect both water and ice. 2) Check water supply and pressure: Ensure the fridge water shutoff valve (usually under the sink or behind the fridge) is fully open. Low house water pressure or a kinked supply line can mimic a bad filter. 3) Bypass or remove the filter to isolate it: Many refrigerators allow you to run water with the filter removed (consult your manual). If flow and taste immediately improve with the filter removed or bypassed, the filter is the likely culprit. 4) Inspect the filter and housing: Turn off the water supply at the valve before removing the filter. Remove the cartridge (twist/pull depending on model) and inspect the O-rings and filter body for cracks, debris, or a blocked inlet. Replace damaged O-rings. 5) Replace the filter: Install a correct replacement (PS2580853 or compatible OEM/NSF-certified equivalent) following the installation orientation and seating procedure in your manual. Push/twist until it locks; ensure O-rings are lubricated with a small amount of food-grade silicone if dry. 6) Flush the new filter: After installation, run water through the dispenser for 2–4 minutes (or 1–2 gallons, per manufacturer recommendation) to clear trapped air and factory carbon fines. If dispensing ice only, discard the first few batches of ice. 7) Reset filter indicator: If your fridge has a filter status light, reset it per the owner’s manual (usually by pressing and holding a button for several seconds). 8) Check for leaks and re-test: Inspect the filter area and supply line while dispensing for any drips. Confirm improved flow, taste, and ice clarity over the next 24 hours. How to fix (practical steps): - Turn the water supply to the refrigerator off. - Place a towel and bowl beneath the filter area to catch water. - Remove old filter following your refrigerator’s removal procedure (usually twist 1/4-turn and pull, or open a cartridge access cover and pull straight out). - Compare old and new cartridges to ensure correct size and O-ring placement. - Install new PS2580853 cartridge until it clicks/locks. - Turn water back on slowly, check for leaks, then flush filter by dispensing water for 2–4 minutes. - Reset filter light and monitor performance. Safety note: Always shut off water to the refrigerator before removing the filter to avoid flooding. If the filter sits inside a pressure-retaining housing, depressurize by dispensing water slowly before fully removing the cartridge. Dispose of used filters per local regulations.
Common Symptoms
Slow or weak water dispenser flow, bad or chlorine-like taste or odor in water or ice, cloudy/discolored ice, water leaks from filter area, or a filter/replace light illuminated.
Common Causes
- Clogged filter media from sediment or mineral buildup
- Expired or expired-time filter (needs scheduled replacement)
- Damaged or mis-seated O-ring or incorrect installation
- Low house water pressure or kinked supply line mimicking filter failure
Popular Parts That Fix This Problem
These are the most common replacement parts that fix this problem. When you're ready to order, click below to find the right part at ProsourceParts.com — just search by your appliance model number for a guaranteed fit.
Helpful Repair Tip
If flow/taste instantly improves with the filter removed or bypassed, you can be confident the filter is clogged. Also check and replace any damaged O-rings—dry or torn O-rings commonly cause leaks.
Frequently Asked Questions
How often should I replace the PS2580853 water filter?
Replace the filter every 6 months under typical usage or sooner if the water quality degrades, flow becomes noticeably slower, or the filter indicator light comes on. If your household uses a lot of water or your supply has heavy sediment, replace more frequently.
Can I use a generic or third‑party replacement instead of PS2580853?
You can use a third‑party or generic filter if it is explicitly listed as compatible with your refrigerator model and is certified to the same standards (NSF 42/53 where applicable). Be cautious: poor-quality substitutes may cause leaks, reduced filtration, or poor taste. When in doubt, use the OEM part or a reputable certified alternative and verify fit and O‑ring condition during installation.
Related How-To Videos
Real DIY Repair Stories
Be the first to share your repair story!
Share Your Repair Story
Your experience helps other homeowners fix their appliances. Tell us how it went!
Can't Fix It Yourself? Find a Local Technician
It's perfectly okay to call a professional. Some repairs require specialized tools, deep teardowns, or dealing with complex systems that are better left to the pros.
Find the Right Part for Your Appliance
Don't guess — search your exact appliance model number at ProsourceParts.com to find the correct OEM compatible replacement part. They offer fast free shipping, guaranteed fit, and thousands of parts in stock.
Your Free Parts Videos
Whether your dishwasher won't drain, your dryer stopped heating, or your fridge isn't cold, we've created simple repair guides for the most common appliance problems homeowners face. Each guide explains what's going wrong, the most likely causes, and which replacement parts fix the issue. When you're ready to order, we link directly to ProsourceParts.com where you can search by model number and get the right part shipped fast.