
Watts - OFTWHRM - 20” x 4.5” Replacement Media Cartridge For OFTWH
OFTWHRM 20" x 4.5" Anti-Scale Media Cartridge
The Watts OFTWHRM is the factory replacement media cartridge for the OFTWH whole-house anti-scale system. This 20" x 4.5" cartridge uses specialized scale-prevention media to reduce hardness buildup throughout your plumbing, appliances, and fixtures without the salt or electricity required by traditional softeners.
Cartridge Details
| Model Number | OFTWHRM |
| Dimensions | 20" x 4.5" (standard) |
| Manufacturer | Watts Premier |
| Media Type | Anti-scale filtration media |
| Application | Whole-house scale prevention |
| Replacement Cycle | Per manufacturer guidelines |
Designed For Watts OFTWH Systems
This cartridge is engineered as the direct replacement for Watts Premier OFTWH whole-house anti-scale filtration systems. The 20-inch by 4.5-inch dimensions fit standard Watts housings used in the OFTWH platform. Replace according to your system's service schedule or when you notice reduced scale prevention performance. Not compatible with standard sediment or carbon housings.
Genuine Watts replacement media ensures your OFTWH system continues to protect your home from scale buildup as designed.
OFTWHRM 20" x 4.5" Anti-Scale Media Cartridge
The Watts OFTWHRM is the factory replacement media cartridge for the OFTWH whole-house anti-scale system. This 20" x 4.5" cartridge uses specialized scale-prevention media to reduce hardness buildup throughout your plumbing, appliances, and fixtures without the salt or electricity required by traditional softeners.
Cartridge Details
| Model Number | OFTWHRM |
| Dimensions | 20" x 4.5" (standard) |
| Manufacturer | Watts Premier |
| Media Type | Anti-scale filtration media |
| Application | Whole-house scale prevention |
| Replacement Cycle | Per manufacturer guidelines |
Designed For Watts OFTWH Systems
This cartridge is engineered as the direct replacement for Watts Premier OFTWH whole-house anti-scale filtration systems. The 20-inch by 4.5-inch dimensions fit standard Watts housings used in the OFTWH platform. Replace according to your system's service schedule or when you notice reduced scale prevention performance. Not compatible with standard sediment or carbon housings.
Genuine Watts replacement media ensures your OFTWH system continues to protect your home from scale buildup as designed.
Description
OFTWHRM 20" x 4.5" Anti-Scale Media Cartridge
The Watts OFTWHRM is the factory replacement media cartridge for the OFTWH whole-house anti-scale system. This 20" x 4.5" cartridge uses specialized scale-prevention media to reduce hardness buildup throughout your plumbing, appliances, and fixtures without the salt or electricity required by traditional softeners.
Cartridge Details
| Model Number | OFTWHRM |
| Dimensions | 20" x 4.5" (standard) |
| Manufacturer | Watts Premier |
| Media Type | Anti-scale filtration media |
| Application | Whole-house scale prevention |
| Replacement Cycle | Per manufacturer guidelines |
Designed For Watts OFTWH Systems
This cartridge is engineered as the direct replacement for Watts Premier OFTWH whole-house anti-scale filtration systems. The 20-inch by 4.5-inch dimensions fit standard Watts housings used in the OFTWH platform. Replace according to your system's service schedule or when you notice reduced scale prevention performance. Not compatible with standard sediment or carbon housings.
Genuine Watts replacement media ensures your OFTWH system continues to protect your home from scale buildup as designed.














