Fairfax Kitchen Faucet Aerators

The Kohler Fairfax kitchen faucets, models K-12171, K-12172, K-12173, K-12175 and K-12176, have used two different styles of aerators over the years. Please refer to the following information to determine the correct aerator for your faucet.

Before 2001

Part Number 78250-**

Available in CP (polished chrome) or VF (polished brass) finishes.
2.2 gpm
3/4" - 27 thread pattern

After 2001

Part Number 79402-**

Available in CP (polished chrome), BN (brushed nickle), BX (brazen bronze), G (brushed chrome), and VF (polished brass) finishes.
2.2 gpm
13/16" - 27 thread pattern

Note: ** following a part number indicates a finish code is required.

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