Refrigerator Water Filter Compatibility Chart for Popular Brands (2026 Edition)

Finding the right water filter for your fridge can save money and keep your water clean, but compatibility trips up a lot of people. With brands like GE, Frigidaire, and Kenmore, options range from pricey OEM parts to cheaper third-party matches. This chart focuses on cross-references for these three, pulling from lab-tested data and real user fits as of late 2026. Remember, always verify NSF certifications in the official database to avoid fakes that might underperform on lead or PFAS. Third-party filters often work fine if certified, though some brands like GE lock them out with tech.

Key Compatibility Insights for GE, Frigidaire, and Kenmore

• GE Models Newer French door and bottom-freezer fridges (2026 series like PFE28KYNFS) use XWFE or RPWFE filters with RFID chips. These reduce over 50 contaminants at 95-99% rates. Third-party compatibles exist but rarely reset the light or fit without errors. Older models like those from 2010-2020 take MWF filters, where generics slip in easier.
  
• Frigidaire Models Gallery and Professional lines (e.g., GRMC2273CF02 French doors) stick with ULTRAWF or PureSource Ultra. Full NSF 42/53/401 coverage handles lead, mercury, and pharmaceuticals well. No RFID means third-party brands like Instapure or Waterdrop often match exactly, fitting side-by-side or counter-depth units without issues.
• Kenmore Models Many are rebranded Whirlpool or Frigidaire (e.g., 795 series side-by-sides). Common filters like 9002 or 46-9911 focus on NSF 53 for health basics. Third-party options from ClearChoice or IcePure provide solid alternatives, especially for discontinued OEM parts, but check for BPA-free materials.
  

Across these, OEM filters guarantee perfect matches through brand testing. Third-party ones cut costs by 50-80% yearly but vary in NSF levels. For RO-style add-ons (like under-sink GE GXRV10), cross-references point to carbon blocks like 155162-43.

Cross-Reference Table: OEM and Third-Party Options

This table covers popular 2026 models and parts. Prices hover at $40-60 for OEM, $10-30 for third-party. Always match your exact model number via the manual or fridge sticker. For a more detailed look at the mechanics of these systems, The Ultimate Guide to Refrigerator Water Filters serves as an excellent technical resource.

Tips for Using the Compatibility Chart

• Start with your fridge's serial plate inside the door for the precise model.
• Cross-check third-party claims on sites like NSF.org—look for matching standards like 53 for lead. 

  If you are specifically dealing with Sears-brand appliances, following a Kenmore refrigerator water filter replacement guide can help ensure you don't run into installation snags.

• For GE, bypass plugs (free from support) skip the filter if compatibility fails.
• Test flow after install; slow water might mean a bad fit.
• Subscriptions from places like Second Nature automate replacements every six months.
• Bottom Line for 2026

With tighter EPA rules on contaminants, a good filter match keeps things safe without breaking the bank. GE pushes originals hardest with RFID, while Frigidaire and Kenmore open doors to certified generics that perform similarly. Using a comprehensive buying guide for refrigerator water and air filters will help you cross-reference effectively, but remember to test your water report for local needs like high lead. Use this chart to cross-reference, but test your water report for local needs like high lead. Replace every 200-300 gallons to maintain taste and protection. In the end, the best pick mixes fit, cost, and certification for worry-free water from your fridge.