Description
- (3 Pack) of replacement 34737-13C O-Rings compatible with 3M AquaPure filters (also called 34737-13P).
- Includes 3 replacement o-rings (also called seals or gaskets) to repair your leaking water filter housing
- Compatible with AquaPure models: AP400, AP1610, AP2610, SS1, SS1HA, SS2HA, SS2HB, SSTSD, SST1HA
- Molded from NSF 61 certified buna-n rubber for safe and clean drinking water.
- Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!
| Part Number | 34737-13C |
| Inside Diameter | Approximately 3.10″ |
| Outside Diameter | Approximately 3.40″ |
| Cross Section (Thickness) | Approximately 0.14″ |
| Direct Replacement For | 34737-13C / 3473713C & 34737-13P / 3473713P |
| Filter Housing Compatibility | 3M Aqua Pure (Metal/Stainless Steel): AP400, AP1610, AP2610, SS1, SS1HA, SS2HA, SS2HB, SSTSD, SST1HA |
The 34737-13C o-ring gasket (also called 34737-13P) is compatible with stainless/metal 3M Aqua Pure filter housings.
Compatible with filter models: AP400, AP1610, AP2610, SS1, SS1HA, SS2HA, SS2HB, SSTSD, SST1HA.

![3M AquaPure 34737-13C / 3473713P O-Rings [3 Pack]](https://www.industrialgearsupply.com/wp-content/uploads/2026/09/s103824418399842857_p165_i14_w1800.jpg)







