RBM CAPS
DR1 Solid Inhibitor
Series: 4243 · DR1
Solid Form Chemicals • Water Treatment

Product Description
DR1 is the only solid corrosion inhibitor with NSF CIAS certification. It provides long-lasting protection for residential heating and air conditioning systems, compatible with copper, steel, stainless steel, aluminium, and multilayer pipe.
Key Features
- NSF CIAS certified
- Suitable for all materials
- 3 × 30g = 100 litres of water
- Solid, compact capsule — no liquid handling
- Compatible with RBM filter dosing systems
Specifications
Series:4243
Product:DR1
Dosage:3 × 30g per 100 litres of system water
Certification:NSF CIAS Certified
RBM CAPS
Four capsules. One complete water treatment system.
Compare DR1–DR4 inhibitors, descalers, detergents, and biocides — with dosing guidance, filter compatibility, and current offers on the RBM CAPS landing page.
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