♻️ Flush the old, flow the new — clean smarter, not harder!
The Rectorseal 68708 Calci-Free Tankless Water Heater Flush is a fast-acting, biodegradable cleaner designed to restore water flow and pressure by thoroughly removing scale buildup from circulation coils. Safe for use on stainless steel, copper, and brass, it works twice as fast as vinegar-based alternatives, ensuring your tankless water heater operates at peak efficiency with minimal downtime.
| Manufacturer | The Rectorseal Corporation |
| Part number | 68708 |
| Item Weight | 544 g |
| Product Dimensions | 6.35 x 6.35 x 15.88 cm; 544.31 g |
| Item model number | 68708 |
| Style | Indoor Installation |
| Material | chemicals safe for use on materials commonly found in tankless water heaters (such as stainless steel, copper, and brass) but not on aluminum |
| Power source type | Corded Electric |
| Item Package Quantity | 1 |
| Plug Profile | Wall |
| Special Features | Fast acting, More effective than vinegar |
| Batteries Included? | No |
| Batteries Required? | No |
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