![Captain O-Ring - Culligan Compatible OR-100 O-Ring Replacement for Big Blue Filter Housing Buna-N ORing (3 Pack) [Also Compatible with Simpure DB10P/DB20P, PurePlus FHN10BB]](https://m.media-amazon.com/images/I/41NvosKlMSL._SL500_.jpg "Captain O-Ring - Culligan Compatible OR-100 O-Ring Replacement for Big Blue Filter Housing Buna-N ORing (3 Pack) [Also Compatible with Simpure DB10P/DB20P, PurePlus FHN10BB]")
Product Review
This Culligan OR-100 O-Ring (3 Pack) is compatible with Big Blue Filter Housings, including the Culligan HD-950. It has a diameter of 5-3/4 inches and is made of nitrile butadiene rubber (Buna-N) for flexibility and resistance to abrasion and tearing.
What to expect:
This item includes three (3) 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.
