Compatible Pentair R172223 Housing O-Ring Replacement Pool/Spa Filter and Leaf Traps
Compatible Pentair R172223 Housing O-Ring
This housing o-ring maintains watertight seals on Pentair Dynamic series cartridge filters, chlorine/bromine dispensers, and leaf trap systems. Molded to 5-7/8" ID × 6-1/4" OD × 3/16" cross-section, it meets AS568-360 dimensional standards for consistent fit and long-term compression set resistance in chlorinated pool and spa environments.
Dimensions & Standards
| Inside Diameter | 5-7/8 inch |
| Outside Diameter | 6-1/4 inch |
| Cross Section | 3/16 inch |
| AS568 Size | AS568-360 |
| Replaces OEM | Pentair R172223 |
| Material | Chemical-resistant elastomer |
Fits Pentair Pool & Spa Systems
Compatible with Pentair Dynamic series I, II RTL/RCF, III RTL/RCF, and V inline cartridge filter models RDC-25, RDC-25S, RDC-50, RDC-50S, DSC-75, and DSC-100. Also fits Pentair Dynamic RCF-RTL series cartridge filter chlorine/bromine dispensers, Pentair Predator II mini-cellular media filters, and Pentair leaf trap models 179, 179-HDB, 179-C, 179C-HDB, 186-A, 186-B, 186-C, and 186-D. Designed for pool and spa filtration housings requiring AS568-360 dimensioned seals.
Replace housing o-rings annually or whenever you notice reduced seal integrity to prevent bypass and maintain filtration efficiency.
Compatible Pentair R172223 Housing O-Ring
This housing o-ring maintains watertight seals on Pentair Dynamic series cartridge filters, chlorine/bromine dispensers, and leaf trap systems. Molded to 5-7/8" ID × 6-1/4" OD × 3/16" cross-section, it meets AS568-360 dimensional standards for consistent fit and long-term compression set resistance in chlorinated pool and spa environments.
Dimensions & Standards
| Inside Diameter | 5-7/8 inch |
| Outside Diameter | 6-1/4 inch |
| Cross Section | 3/16 inch |
| AS568 Size | AS568-360 |
| Replaces OEM | Pentair R172223 |
| Material | Chemical-resistant elastomer |
Fits Pentair Pool & Spa Systems
Compatible with Pentair Dynamic series I, II RTL/RCF, III RTL/RCF, and V inline cartridge filter models RDC-25, RDC-25S, RDC-50, RDC-50S, DSC-75, and DSC-100. Also fits Pentair Dynamic RCF-RTL series cartridge filter chlorine/bromine dispensers, Pentair Predator II mini-cellular media filters, and Pentair leaf trap models 179, 179-HDB, 179-C, 179C-HDB, 186-A, 186-B, 186-C, and 186-D. Designed for pool and spa filtration housings requiring AS568-360 dimensioned seals.
Replace housing o-rings annually or whenever you notice reduced seal integrity to prevent bypass and maintain filtration efficiency.
Description
Compatible Pentair R172223 Housing O-Ring
This housing o-ring maintains watertight seals on Pentair Dynamic series cartridge filters, chlorine/bromine dispensers, and leaf trap systems. Molded to 5-7/8" ID × 6-1/4" OD × 3/16" cross-section, it meets AS568-360 dimensional standards for consistent fit and long-term compression set resistance in chlorinated pool and spa environments.
Dimensions & Standards
| Inside Diameter | 5-7/8 inch |
| Outside Diameter | 6-1/4 inch |
| Cross Section | 3/16 inch |
| AS568 Size | AS568-360 |
| Replaces OEM | Pentair R172223 |
| Material | Chemical-resistant elastomer |
Fits Pentair Pool & Spa Systems
Compatible with Pentair Dynamic series I, II RTL/RCF, III RTL/RCF, and V inline cartridge filter models RDC-25, RDC-25S, RDC-50, RDC-50S, DSC-75, and DSC-100. Also fits Pentair Dynamic RCF-RTL series cartridge filter chlorine/bromine dispensers, Pentair Predator II mini-cellular media filters, and Pentair leaf trap models 179, 179-HDB, 179-C, 179C-HDB, 186-A, 186-B, 186-C, and 186-D. Designed for pool and spa filtration housings requiring AS568-360 dimensioned seals.
Replace housing o-rings annually or whenever you notice reduced seal integrity to prevent bypass and maintain filtration efficiency.
