Clean or replace Quartz Sleeve regularily to keep glass free of deposits (eg iron, calcium) and replace O-Ring 42213 (ORNG009) annually.Fits Wedeco / Ideal Horizon modelsC-4, CD-4, ME7/10, ME38K4/6, SRE-4-EP, SVE-7, SVE-10, SSWE-10, UVR10000
Compatible with:
| Master Water Conditioning | QSV7 |
| Neptune UV | 3000 |
