Rheem RTG20252 All Clear Replacement Cartridge
A replacement cartridge used with Rheem's All Clear Water Treatment System to maintain the system's water-treatment function over time.
Key Features:
- OEM, exact-fit replacement cartridge for the All Clear Water Treatment System.
- Intended for use with the All Clear Water Treatment System (system part number RTG20251).
- Manufacturer notes that servicing the water treatment system is important for extended service life and maintaining water quality for the home.
Compatibility & Applications:
- Replacement cartridge for the All Clear Water Treatment System (RTG20251).
- Must only be used where the manufacturer specifies this exact part number: RTG20252.
Installation & Operation Notes:
- Refer to Rheem's service instructions for the All Clear Water Treatment System (RTG20251) for the correct cartridge replacement procedure.
- Customer feedback notes the cartridge is "easy to replace," but the provided sources do not include official step-by-step installation instructions on the product page.
Maintenance & Troubleshooting:
- This cartridge is treated by users as a required, periodic service item for the All Clear system.
- A recurring user issue is sealing hardware: one prominent review states the replacement cartridge did not include the O-ring needed to seal the clear housing, which prevented completing the service as expected. If a housing seal/O-ring is missing or damaged, the system may not reseal properly after replacement.
Certifications & Compliance:
- A California Proposition 65 warning is associated with this product on the manufacturer side.
- No other separate certifications/listings are explicitly stated for this replacement cartridge in the provided sources.
User Reviews & Q&A Summary:
- Reviews commonly describe it as the correct cartridge and straightforward to swap, with multiple comments about fast delivery and getting the exact replacement needed.
- Mixed feedback includes the O-ring/seal concern noted above, which some users describe as a frustrating obstacle.