The Omnipure H-118 Q-Series Large Head O-Ring delivers a precision seal for Omnipure Q-Series filter housings with exact AS568-118 compliance. Measuring 1-1/16" OD x 7/8" ID x 3/32" CS, this replacement o-ring prevents leaks and maintains system integrity in residential and commercial water filtration installations.
TECHNICAL DETAILS
Omnipure H-118 O-Ring Specifications
| Part Number | H-118 |
| Outer Diameter (OD) | 1-1/16 inch |
| Inner Diameter (ID) | 7/8 inch |
| Cross Section (CS) | 3/32 inch |
| Standard Compliance | AS568-118 |
| Application | Q-Series Large Head Housings |
| Manufacturer | Omnipure Filter Company |
COMPATIBILITY & APPLICATIONS
Designed for Omnipure Q-Series Filters
This o-ring is engineered specifically for Omnipure Q-Series filter housings with large head configurations. The AS568-118 dimensional standard ensures compatibility across multiple Q-Series models. Replace o-rings during routine filter cartridge changes or whenever you notice moisture around the filter head connection to maintain leak-free operation. Essential for service technicians and DIY maintenance on point-of-use and point-of-entry filtration systems using Omnipure housings.
💧 Replace o-rings every 2-3 filter changes or whenever they show signs of wear, cracking, or flattening to prevent leaks before they start.
