![Captain O-Ring – Replacement OR-233 O-Rings for Culligan US-600(A), SY-2000, SY-2300, SY-2500, SY-2650 Water Filter Housings (3 Pack) [Also Called HOR4, 151231-51, 411310, 151231, WP113045]](https://m.media-amazon.com/images/I/41mRL25ajqL._SL500_.jpg "Captain O-Ring – Replacement OR-233 O-Rings for Culligan US-600(A), SY-2000, SY-2300, SY-2500, SY-2650 Water Filter Housings (3 Pack) [Also Called HOR4, 151231-51, 411310, 151231, WP113045]")
Product Review
Culligan OR-233 Replacement O-Rings. This product includes three (3) replacement o-rings.
The OR-233 o-ring is compatible with the following filter models:
Any 3" diameter Culligan housing
ACE Hardware 4158622
American Plumber WLCS-1000, WRO-3000, WRO-3500
Pentek RO-3000, RO-3500
Culligan SY-2000, SY-2100, SY-2300, SY-2300S, SY-2500, SY-2650, US-600, US-640, US-600A
Pentek US-1000, US-1500
The OR-233 o-ring is a direct replacement for the following other part numbers:
American Plumber 151231-51, OR-233
Ametek OR-233
Culligan 411310, OR-233
Pentek 151231, OR-233
US Filter OR-233
What to expect:
This item includes three (3) OR-233 o-rings in a resealable zip-top poly bag with "Captain O-Ring" branded packaging.
Manufactured and warrantied against defect for one year by Captain O-Ring LLC. "Captain O-Ring" is a registered trademark of Captain O-Ring LLC.
