
O-Ring10 x 4.5AS568-357
CFS O-Ring Compatible with Pentek 151122, Culligan OR-250, iSpring ORBX2, W10-OR - Big Blue 10 & 20 in Housings - AS568-357 Buna-N
Fits 3M, AO Smith, APEC, Boshart
$9.99View details
Compatible replacement
Looking for a replacement O-ring for Whirlpool WHKF-C9? The CFS products below are compatible with Whirlpool WHKF-C9, size AS568-357, 5.475 x 0.210 in (139.1 x 5.3 mm). The same O-ring also fits Whirlpool WHKF-DWHBB. We confirmed this size by measuring the part ourselves.
CFS compatible replacement, not an OEM part.Whirlpool is a trademark of its owner, named only to show compatibility.
| Compatible with | Whirlpool WHKF-C9, Whirlpool WHKF-DWHBB |
|---|---|
| Size | AS568-357, 5.475 x 0.210 in (139.1 x 5.3 mm) |
| Material | Buna-N (nitrile) rubber |
| How we know | Measured: size confirmed by our own measurement |

Fits 3M, AO Smith, APEC, Boshart
The same product also fits: