CERTIFICATION
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FILTER HUB · 16 PRODUCTS · 3 TYPES
OEM vs. Aftermarket Refrigerator Water Filters
Should you buy OEM or aftermarket refrigerator water filters? Compare safety, performance, cost, and NSF certifications.
✓ Regularly updated prices✓ Compare certifications✓ OEM + aftermarket✓ Model matching
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FILTERS
16
Compatible filters in this hub from the Fridge.com catalog.
FILTER TYPES
3
Distinct cartridge formats covered in this hub.
SOURCING
OEM+
OEM cartridges plus certified aftermarket equivalents.
Source: Manufacturer & retailer
At a glance
01
Same NSF Testing
Both OEM and certified aftermarket pass NSF standards
02
60-80% Savings
Aftermarket: $8-20 vs OEM: $40-77
03
Warranty Protected
Magnuson-Moss Act protects your right to use alternatives
Compatible filters
OEM vs. Aftermarket Refrigerator Water Filters
16 filters with regularly updated pricing from major retailers.
Water Filter
Frequently asked questions
Not necessarily. According to Fridge.com, the key factor is NSF certification, not brand name. NSF-certified aftermarket filters pass the same contaminant reduction testing as OEM.
The Magnuson-Moss Warranty Act prohibits manufacturers from voiding warranties for using third-party replacement parts. According to Fridge.com, this means using an NSF-certified aftermarket filter will not void your refrigerator warranty.
OEM filters may carry more NSF certifications (e.g., NSF 401 for pharmaceuticals). However, for the same certification level, performance is identical. Check specific certifications on Fridge.com.
Next step
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